IT Companies in Hubli: Driving Innovation and Digital Growth in North Karnataka
Hubli has rapidly emerged as one of Karnataka’s fastest-growing digital hubs, attracting startups, tech firms, and skilled professionals from across the state. Once known mainly as a trading and educational center, Hubli is now recognized for its thriving technology ecosystem and the rise of IT companies in Hubli offering advanced digital solutions, software development, AI-based services, branding, and full-stack web development. As businesses across India and the Middle East seek reliable tech partners, Hubli’s IT sector is becoming a preferred destination due to its talent, affordability, and innovation-driven approach.
A Growing Digital Ecosystem
Over the past few years, the city has seen an expansion of coworking spaces, digital academies, and tech training institutes that support a new generation of developers, designers, and digital marketers. This has strengthened the local workforce and allowed companies to scale efficiently without the high operational costs often seen in metro cities.
Moreover, government initiatives in Karnataka to promote regional IT growth have encouraged companies to establish operations beyond Bangalore. This shift has opened new opportunities for young professionals who prefer to work closer to home while still contributing to high-level technology projects.
Key Services Offered by IT Companies in Hubli
IT companies in the region provide a wide range of services that help businesses build a strong digital presence. These include:
1. Software Development
From custom ERP tools to mobile applications, software development remains one of the leading services in Hubli’s tech sector. Many firms now specialize in cloud-based products, automation tools, and AI-powered business solutions that support digital transformation.
2. Web Design & Development
With brands investing more into online engagement, the demand for high-performance websites has grown significantly. Several firms function as a leading web design company in India, delivering UI/UX-focused websites, e-commerce platforms, and fast-loading landing pages tailored to conversion optimization.
3. Digital Marketing Services
Hubli has also become home to agencies offering SEO, PPC, branding, content creation, and social media marketing. Many clients now prefer working with a Digital Marketing agency in Hubli because they offer metropolitan-level quality at more affordable pricing.
4. Branding & Creative Services
As competition increases, branding has become crucial for differentiation. Hubli houses companies skilled in creative identity design, packaging concepts, and digital brand storytelling, often collaborating with businesses from Bangalore, Mumbai, and Dubai.
Why Businesses Prefer Hubli-Based IT Companies
Cost-effective solutions compared to metropolitan cities
Skilled workforce with strong technical expertise
High client satisfaction due to personalized service
Faster delivery timelines because of agile work culture
Strong digital mindset, especially among young professionals
A Promising Future
With expanding infrastructure, increasing digital demand, and the rise of tech-savvy entrepreneurs, the future of IT companies in Hubli looks stronger than ever. The city is steadily positioning itself as a powerful contributor to Karnataka’s technology landscape, making it an ideal destination for businesses seeking innovation, reliability, and long-term digital growth.
For years, North Korea has been secretly placing young IT workers inside Western companies. With AI, their schemes are now more devious—and
On paper, the first candidate looked perfect. Thomas was from rural Tennessee and had studied computer science at the University of Missouri. His résumé said he’d been a professional programmer for eight years, and he’d breezed through a preliminary coding test. All of this was excellent news for Thomas’ prospective boss, Simon Wijckmans, founder of the web security startup C.Side. The 27-year-old Belgian was based in London but was looking for ambitious, fully remote coders.
Thomas had an Anglo-Saxon surname, so Wijckmans was surprised when he clicked into his Google Meet and found himself speaking with a heavily accented young man of Asian origin. Thomas had set a generic image of an office as his background. His internet connection was laggy—odd for a professional coder—and his end of the call was noisy. To Wijckmans, Thomas sounded like he was sitting in a large, crowded space, maybe a dorm or a call center.
Wijckmans fired off his interview questions, and Thomas’ responses were solid enough. But Wijckmans noticed that Thomas seemed most interested in asking about his salary. He didn’t come across as curious about the actual work or about how the company operated or even about benefits like startup stock or health coverage. Odd, thought Wijckmans. The conversation came to a close, and he got ready for the next interview in his queue.
Once again, the applicant said they were based in the US, had an Anglo name, and appeared to be a young Asian man with a thick, non-American accent. He used a basic virtual background, was on a terrible internet connection, and had a single-minded focus on salary. This candidate, though, was wearing glasses. In the lenses, Wijckmans spotted the reflection of multiple screens, and he could make out a white chatbox with messages scrolling by. “He was clearly either chatting with somebody or on some AI tool,” Wijckmans remembers.
On high alert, Wijckmans grabbed screenshots and took notes. After the call ended, he went back over the job applications. He found that his company’s listings were being flooded with applicants just like these: an opening for a full-stack developer got more than 500 applications in a day, far more than usual. And when he looked more deeply into the applicants’ coding tests, he saw that many candidates appeared to have used a virtual private network, or VPN, which allows you to mask your computer’s true location.
Wijckmans didn’t know it yet, but he’d stumbled onto the edges of an audacious, global cybercrime operation. He’d unwittingly made contact with an army of seemingly unassuming IT workers, deployed to work remotely for American and European companies under false identities, all to bankroll the government of North Korea.
With a little help from some friends on the ground, of course.
christina chapman was living in a trailer in Brook Park, Minnesota, a hamlet north of Minneapolis, when she got a note from a recruiter that changed her life. A bubbly 44-year-old with curly red hair and glasses, she loved her dogs and her mom and posting social justice content on TikTok. In her spare time she listened to K-pop, enjoyed Renaissance fairs, and got into cosplay. Chapman was also, according to her sparse online résumé, learning to code online.
It was March 2020 when she clicked on the message in her LinkedIn account. A foreign company was looking for somebody to “be the US face” of the business. The company needed help finding remote employment for overseas workers. Chapman signed on. It’s unclear how fast her workload grew, but by October 2022 she could afford a move from chilly Minnesota to a low-slung, four-bedroom house in Litchfield Park, Arizona. It wasn’t fancy—a suburban corner lot with a few thin trees—but it was a big upgrade over the trailer.
Chapman then started documenting more of her life on TikTok and YouTube, mostly talking about her diet, fitness, or mental health. In one chatty video, shared in June 2023, she described grabbing breakfast on the go—an açaí bowl and a smoothie— because work was so busy. “My clients are going crazy!” she complained. In the background, the camera caught a glimpse of metal racks holding at least a dozen open laptops covered in sticky notes. A few months later, federal investigators raided Chapman’s home, seized the laptops, and eventually filed charges alleging that she had spent three years aiding the “illicit revenue generation efforts” of the government of North Korea.
For maybe a decade, North Korean intelligence services have been training young IT workers and sending them abroad in teams, often to China or Russia. From these bases, they scour the web for job listings all over, usually in software engineering, and usually with Western companies. They favor roles that are fully remote, with solid wages, good access to data and systems, and few responsibilities. Over time they began applying for these jobs using stolen or fake identities and relying on members of their criminal teams to provide fictional references; some have even started using AI to pass coding tests, video interviews, and background checks.
But if an applicant lands a job offer, the syndicate needs somebody on the ground in the country the applicant claims to live in. A fake employee, after all, can’t use the addresses or bank accounts linked to their stolen IDs, and they can’t dial in to a company’s networks from overseas without instantly triggering suspicion. That’s where someone like Christina Chapman comes in.
As the “facilitator” for hundreds of North Korea–linked jobs, Chapman signed fraudulent documents and handled some of the fake workers’ salaries. She would often receive their paychecks in one of her bank accounts, take a cut, and wire the rest overseas: Federal prosecutors say Chapman was promised as much as 30 percent of the money that passed through her hands.
Her most important job, though, was tending the “laptop farm.” After being hired, a fake worker will typically ask for their company computer to be sent to a different address than the one on record—usually with some tale about a last-minute move or needing to stay with a sick relative. The new address, of course, belongs to the facilitator, in this case Chapman. Sometimes the facilitator forwards the laptop to an address overseas, but more commonly that person holds onto it and installs software that allows it to be controlled remotely. Then the fake employee can connect to their machine from anywhere in the world while appearing to be in the US. (“You know how to install Anydesk?” one North Korean operative asked Chapman in 2022. “I do it practically EVERYDAY!” she replied.)
In messages with her handlers, Chapman discussed sending government forms like the I-9, which attests that a person is legally able to work in the US. (“I did my best to copy your signature,” she wrote. “Haha. Thank you,” came the response.) She also did basic tech troubleshooting and dialed into meetings on a worker’s behalf, sometimes on short notice, as in this conversation from November 2023:
Worker: We are going to have laptop setup meeting in 20 mins. Can you join Teams meeting and follow what IT guy say? Because it will require to restart laptop multiple times and I can not handle that. You can mute and just follow what they say ...
Chapman: Who do I say I am?
Worker: You don’t have to say, I will be joining there too.
Chapman: I just typed in the name Daniel. If they ask WHY you are using two devices, just say the microphone on your laptop doesn’t work right ... Most IT people are fine with that explanation.
Sometimes, she got jumpy. “I hope you guys can find other people to do your physical I9s,” she wrote to her bosses in 2023, according to court documents. “I will SEND them for you, but have someone else do the paperwork. I can go to FEDERAL PRISON for falsifying federal documents.” Michael Barnhart, an investigator at cybersecurity company DTEX and a leading expert on the North Korean IT worker threat, says Chapman’s involvement followed a standard pattern—from an innocuous initial contact on LinkedIn to escalating requests. “Little by little, the asks get bigger and bigger,” he says. “Then by the end of the day, you’re asking the facilitator to go to a government facility to pick up an actual government ID.”
By the time investigators raided Chapman’s home, she was housing several dozen laptops, each with a sticky note indicating the fake worker’s identity and employer. Some of the North Korean operatives worked multiple jobs; some had been toiling quietly for years. Prosecutors said at least 300 employers had been pulled into this single scheme, including “a top-five national television network and media company, a premier Silicon Valley technology company, an aerospace and defense manufacturer, an iconic American car manufacturer, a high-end retail store, and one of the most recognizable media and entertainment companies in the world.” Chapman, they alleged, had helped pass along at least $17 million. She pleaded guilty in February 2025 to charges relating to wire fraud, identity theft, and money laundering and is awaiting sentencing.
Chapman’s case is just one of several North Korean fake-worker prosecutions making their way through US courts. A Ukrainian named Oleksandr Didenko has been accused of setting up a freelancing website to connect fake IT workers with stolen identities. Prosecutors say at least one worker was linked to Chapman’s laptop farm and that Didenko also has ties to operations in San Diego and Virginia. Didenko was arrested in Poland last year and was extradited to the United States. In Tennessee, 38-year-old Matthew Knoot is due to stand trial for his alleged role in a scheme that investigators say sent hundreds of thousands of dollars to accounts linked to North Korea via his laptop farm in Nashville. (Knoot has pleaded not guilty.) And in January 2025, Florida prosecutors filed charges against two American citizens, Erick Ntekereze Prince and Emanuel Ashtor, as well as a Mexican accomplice and two North Koreans. (None of the defendants’ lawyers in these cases responded to requests for comment.) The indictments claim that Prince and Ashtor had spent six years running a string of fake staffing companies that placed North Koreans in at least 64 businesses.
before the hermit kingdom had its laptop farms, it had a single confirmed internet connection, at least as far as the outside world could tell. As recently as 2010, that one link to the web was reserved for use by high-ranking officials. Then, in 2011, 27-year-old Kim Jong Un succeeded his father as the country’s dictator. Secretly educated in Switzerland and said to be an avid gamer, the younger Kim made IT a national priority. In 2012, he urged some schools to “pay special attention to intensifying their computer education” to create new possibilities for the government and military. Computer science is now on some high school curricula, while college students can take courses on information security, robotics, and engineering.
The most promising students are taught hacking techniques and foreign languages that can make them more effective operatives. Staff from government agencies including the Reconnaissance General Bureau— the nation’s clandestine intelligence service—recruit the highest-scoring graduates of top schools like Kim Chaek University of Technology (described by many as “the MIT of North Korea”) or the prestigious University of Sciences in Pyongsong. They are promised good wages and unfettered access to the internet—the real internet, not the intranet available to well-off North Koreans, which consists of a mere handful of heavily censored North Korean websites.
The earliest cyberattacks launched by Pyongyang were simple affairs: defacing websites with political messages or launching denial-of-service attacks to shut down US websites. They soon grew more audacious. In 2014, North Korean hackers famously stole and leaked confidential information from Sony’s film studio. Then they targeted financial institutions: Fraudulent trades pulled more than $81 million from the Bank of Bangladesh’s accounts at the New York Federal Reserve. After that, North Korean hackers moved into ransomware—the WannaCry attack in 2017 locked hundreds of thousands of Windows computers in 150 countries and demanded payments in bitcoin. While the amount of revenue the attack generated is up for debate—some say it earned just $140,000 in payouts—it wreaked much wider damage as companies worked to upgrade their systems and security, costing as much as $4 billion, according to one estimate.
Governments responded with more sanctions and stronger security measures, and the regime pivoted, dialing back on ransomware in favor of quieter schemes. It turns out these are also more lucrative: Today, the most valuable tool in North Korea’s cybercrime armory is cryptocurrency theft. In 2022, hackers stole more than $600 million worth of the cryptocurrency ether by attacking the blockchain game Axie Infinity; in February of this year, they robbed the Dubai-based crypto exchange Bybit of $1.5 billion worth of digital currency. The IT pretender scam, meanwhile, seems to have been growing slowly until the pandemic dramatically expanded the number of remote jobs, and Pyongyang saw the perfect opportunity.
In 2024, according to a recent report from South Korea’s National Intelligence Service, the number of people working in North Korea’s cyber divisions—which includes pretenders, crypto thieves, and military hackers—stood at 8,400, up from 6,800 two years earlier. Some of these workers are based in the country, but many are stationed overseas in China, Russia, Pakistan, or elsewhere. They are relatively well compensated, but their posting is hardly cushy.
Teams of 10 to 20 young men live and work out of a single apartment, sleeping four or five to a room and grinding up to 14 hours a day at weird hours to correspond with their remote job’s time zone. They have quotas of illicit earnings they are expected to meet. Their movements are tightly controlled, as are those of their relatives, who are effectively held hostage to prevent defections. “You don’t have any freedom,” says Hyun-Seung Lee, a North Korean defector who lives in Washington, DC, and says some of his old friends were part of such operations. “You’re not allowed to leave the apartment unless you need to purchase something, like grocery shopping, and that is arranged by the team leader. Two or three people must go together so there’s no opportunity for them to explore.”
The US government estimates that a typical team of pretenders can earn up to $3 million each year for Pyongyang. Experts say the money is pumped into everything from Kim Jong Un’s personal slush fund to the country’s nuclear weapons program. A few million dollars may seem small next to the flashy crypto heists— but with so many teams operating in obscurity, the fraud is effective precisely because it is so mundane.
in the summer of 2022, a major multinational company hired a remote engineer to work on website development. “He would dial in to meetings, he would participate in discussions,” an executive at the company told me on condition of anonymity. “His manager said he was considered the most productive member of the team.”
One day, his coworkers organized a surprise to celebrate his birthday. Colleagues gathered on a video call to congratulate him, only to be startled by his response—but it’s not my birthday. After nearly a year at the company, the worker had apparently forgotten the birth date listed in his records. It was enough to spark suspicion, and soon afterward the security team discovered that he was running remote access tools on his work computer, and he was let go. It was only later, when federal investigators discovered one of his pay stubs at Christina Chapman’s laptop farm in Arizona, that the company connected the dots and realized it had employed a foreign agent for nearly a year.
For many pretenders, the goal is simply to earn a good salary to send back to Pyongyang, not so much to steal money or data. “We’ve seen long-tail operations where they were going 10, 12, 18 months working in some of these organizations,” says Adam Meyers, a senior vice president for counter adversary operations at the security company CrowdStrike. Sometimes, though, North Korean operatives last just a few days— enough time to download huge amounts of company data or plant malicious software in a company’s systems before abruptly quitting. That code could alter financial data or manipulate security information. Or these seeds could lay dormant for months, even years.
“The potential risk from even one minute of access to systems is almost unlimited for an individual company,” says Declan Cummings, the head of engineering at software company Cinder. Experts say that attacks are ramping up not just in the US but also in Germany, France, Britain, Japan and other countries. They urge companies to do rigorous due diligence: speak directly to references, watch for candidates making sudden changes of address, use reputable online screening tools, and conduct a physical interview or in-person ID verification.
But none of these methods are foolproof, and AI tools are constantly weakening them. ChatGPT and the like give almost anyone the capacity to answer esoteric questions in real time with unearned confidence, and their fluency with coding threatens to make programming tests irrelevant. AI video filters and deepfakes can also add to the subterfuge.
At an onboarding call, for instance, many HR representatives now ask new employees to hold their ID up to the camera for closer inspection. “But the fraudsters have a neat trick there,” says Donal Greene, a biometrics expert at the online background check provider Certn. They take a green-colored card the exact shape and size of an identity card—a mini green screen—and, using deepfake technology, project the image of an ID onto it. “They can actually move it and show the reflection,” says Greene. “It’s very sophisticated.” North Korean agents have even been known to send look-alikes to pick up a physical ID card from an office or to take a drug test required by prospective employers.
Even security experts can be fooled. In July 2024, Knowbe4, a Florida-based company that offers security training, discovered that a new hire known as “Kyle” was actually a foreign agent. “He interviewed great,” says Brian Jack, KnowBe4’s chief information security officer. “He was on camera, his résumé was right, his background check cleared, his ID cleared verification. We didn’t have any reason to suspect this wasn’t a valid candidate.” But when his facilitator—the US-based individual giving him cover—tried to install malware on Kyle’s company computer, the security team caught on and shut him out.
Back in london, Simon Wijckmans couldn’t let go of the idea that somebody had tried to fool him. He’d just read about the Knowbe4 case, which deepened his suspicions. He conducted background checks and discovered that some of his candidates were definitely using stolen identities. And, he found, some of them were linked to known North Korean operations. So Wijckmans decided to wage a little counter exercise of his own, and he invited me to observe.
I dial in to Google Meet at 3 am Pacific time, tired and bleary. We deliberately picked this offensively early hour because it’s 6 am in Miami, where the candidate, “Harry,” claims to be.
Harry joins the call, looking pretty fresh-faced. He’s maybe in his late twenties, with short, straight, black hair. Everything about him seems deliberately nonspecific: He wears a plain black crewneck sweater and speaks into an off-brand headset. “I just woke up early today for this interview, no problem,” he says. “I know that working with UK hours is kind of a requirement, so I can get my working hours to yours, so no problem with it.”
So far, everything matches the hallmarks of a fake worker. Harry’s virtual background is one of the default options provided by Google Meet, and his connection is a touch slow. His English is good but heavily accented, even though he tells us he was born in New York and grew up in Brooklyn. Wijckmans starts with some typical interview questions, and Harry keeps glancing off to his right as he responds. He talks about various coding languages and name-drops the frameworks he’s familiar with. Wijckmans starts asking some deeper technical questions. Harry pauses. He looks confused. “Can I rejoin the meeting?” he asks. “I have a problem with my microphone.” Wijckman nods, and Harry disappears.
A couple of minutes pass, and I start to fret that we’ve scared him away, but then he pops back into the meeting. His connection isn’t much better, but his answers are clearer. Maybe he restarted his chatbot, or got a coworker to coach him. The call runs a few more minutes and we say goodbye.
Our next applicant calls himself “Nic.” On his résumé he’s got a link to a personal website, but this guy doesn’t look much like the profile photo on the site. This is his second interview with Wijckmans, and we are certain that he’s faking it: He’s one of the applicants who failed the background check after his first call, although he doesn’t know that.
Nic’s English is worse than Harry’s: When he’s asked what time it is, he tells us it’s “six and past” before correcting himself and saying “quarter to seven.” Where does he live? “I’m in Ohio for now,” he beams, like a kid who got something right in a pop quiz.
Several minutes in, though, his answers become nonsensical. Simon asks him a question about web security. “Political leaders ... government officials or the agencies responsible for border security,” Nic says. “They’re responsible for monitoring and also securing the borders, so we can employ the personnel to patrol the borders and also check the documents and enforce the immigration laws.”
I’m swapping messages with Wijckmans on the back channel we’ve set up when it dawns on us: Whatever AI bot Nic seems to be using must have misinterpreted a mention of “Border Gateway Protocol”—a system for sending traffic across the internet—with national borders, and started spewing verbiage about immigration enforcement. “What a waste of time,” Wijckmans messages me. We wrap up the conversation abruptly.
I try to put myself in the seat of a hiring manager or screener who’s under pressure. The fraudsters’ words may not have always made sense, but their test scores and résumés looked solid, and their technical-sounding guff might be enough to fool an uninformed recruiter. I suspect at least one of them could have made it to the next step in some unsuspecting company’s hiring process.
Wijckmans tells me he has a plan if he comes across another pretender. He has created a web page that looks like a standard coding assessment, which he’ll send to fake candidates. As soon as they hit the button to start the test, their browser will spawn dozens of pop-up pages that bounce around the screen, all of them featuring information on how to defect from North Korea. Then loud music plays—a rickroll, “The Star-Spangled Banner”—before the computer starts downloading random files and emits an ear-splitting beep. “Just a little payback,” he says.
Wijckman’s stunt is not going to stop the pretenders, of course. But maybe it will irritate them for a moment. Then they’ll get back to work, signing on from some hacking sweatshop in China or through a laptop farm in the US, and join the next team meeting—a quiet, camera-off chat with coworkers just like me or you.
Choose a specialisation (Frontend, Backend, Full-Stack, Mobile, etc.)
💡 Final Note
A Software Developer is a problem-solver at heart. By mastering coding, architecture, and deployment, you’ll build impactful solutions that shape the digital world.
📌 Next Episode Teaser
👉 Roadmap to Mastery: UI/UX Designer
Full stack technology refers to the entire depth of a computer system application, and full stack developers straddle two separate web development domains: the front end and the back end.
The front end includes everything that a client, or site viewer, can see and interact with. By contrast, the back end refers to all the servers, databases, and other internal architecture that drives the application; usually, the end-user never interacts with this realm directly.
The easiest way to put the full stack into perspective is to imagine a restaurant. The front end encompasses the well-decorated, comfortable seating areas where visitors enjoy their food. The kitchen and pantry make up the “back end” and are typically hidden away from the customer’s view. Chefs (developers) gather permanently stored materials from the pantry (the database) and perform operations on it in the kitchen (the server), and then serve up fully-prepared meals (information) to the user.
ADVANTAGES OF LEARNING FULLSTACK DEVELOPMENT
You can master all the techniques involved in a development project
You can make a prototype very rapidly
You can provide help to all the team members
You can reduce the cost of the project
You can reduce the time used for team communication
You can switch between front and back end development based on requirements
You can better understand all aspects of new and upcoming technologies
SKILLS NEEDED
In this case, you might find various things in the internet. They all might vary. But I am keeping things simple. Among the things I am going to share, you need to focus on one stack instead of all of them. So, here are some of the skills needed to be a fullstack developer.
Back-end programming technologies:Python, NodeJS, Django, Express etc.
Database: PostgreSQL, MongoDB, MySQL, etc.
Version Control System: git, GitHub, GitLab, etc
HTTPS and REQUEST Methods (GET, POST, PUT, DELETE, OPTIONS)
Now, it iis important to understand that, the basics are same for all stacks but then the technologies vary. For example the frontend can be built with either React, Angular or Vue or any other framework/library. On the other hand, the backend can be built with either of Node.js, Django (Python) or Spring Boot (Java) or any other framework. I will go to that in the coming lines.
ROADMAP / PLAN FOR THE FIRST SIX MONTHS
About this, there might be multiple other roadmaps that you can follow on your path to become a fullstack developer. I came up with the idea that this path, that I am about to share, can be a planned start to your journey with all the content structured at the right time. So, let's see the plan for the first six months.
🔵 Month 1: HTML, CSS, Javascript
The basic skills required to create a website in HTML and CSS. Javascript adds functionalities to a website and makes the project responsive. HTML is for structure and CSS for Styling. DOM Manipulation and Responsive Web Design are important to practice. Learn about these from W3Schools.
🔵 Month 2: Web Design and Frameworks, Git, HTTPs
Work on Open Source Projects. Once you have good practice with HTML and CSS you can use frameworks like Bootstrap or Material CSS which makes it easy to create websites. Alongside that, it is very important to learn about version control systems (preferrably git) so that you can save and manage your code at GitHub, GitLab, BitBucket or any other similar tool. Also, it is important to learn about HTTPS and REQUEST METHODS (GET, POST, PUT, DELETE and OPTIONS).
🔵 Month 3: Javascript Programming Language
The most important skill and most asked in Interviews and Job portals for Web Development are Javascript. You can expect a lot of interview questions from Javascript, So it's important to learn how javascript works, data structures, and asynchronous javascript.
🔵 Month 4 & 5: Frontend and Backend
Once you are thorough with the above concepts then you can take your skills to the next level by learning Javascript frameworks/libraries like React and Node JS. Point to be noted, I am a big fan of MERN (Mongo, Express, React, Node) stack, so I am always talking about React and Node. But there are other options as well.
Other options:
Frontend: Angular, Vue or any other frontend technology
Backend: Django, Flask, Spring Boot, ASP.Net or any other backend technology
Please do some research in google about the 'FULLSTACK TECH STACKS' and choose the one that you are the most comfortable with. Just a reminder, if you want to be a Java Fullstack Developer, then you need to have Java knowledge before stepping on to learning Fullstack development. Same case goes for Python, C# or any other technologies.
Most importantly, when you start learning a new technology, please start by learning from the official documentation of each individual technology. Then maybe go for other resources from the internet.
🔵 Month 6: Database and Projects
In the final month, create a portfolio and create projects using frontend and backend technologies you’ve learnt. Also, an important skill to have is knowledge of Database Management Systems like PostgreSQL, MySQL and MongoDB. Also, you need to understand how to connect the Database to Server using the backend Framework.
LEARNING RESOURCES OF FULLSTACK DEVELOPMENT
In the internet today, you can find various courses and tutorials on Fullstack development. But I know for sure that Freecodecamp website as well as YouTube channel covers all stack, so you can easily learn from them. On the other hand, there is The Odin Project. You can learn about JavaScript Fullstack Developer or Ruby on Rails Fullstack Developer. Here are the links to them.
Freecodecamp Website
Freecodecamp YouTube Channel
The Odin Project
Of course, as I said, you can look for courses in other websites as well. Here are some of the best platforms to look for courses.
Codecademy
Coursera
EdX
PROJECT IDEAS
Here are some projects that you can try when you are learning or after you have gone through all the things needed.
E-commerce website
Food delivery app
Social media app
Chat messaging app
Content management system
Project management app
Gym Tracking System
Real-time Chat App
Bug Report App
Hotel Booking App
Staff Management System
Online Store
INTERVIEW PREPS AND RESOURCES
Remember that a fullstack developer job is a vast space and thus there are many things that you need to keep focus on to ace the interviews. Here are some points where you need to take special care of for the interviews.
Javascript Programming Language and Data Structures
CSS Concepts like Flexbox, Grid, Inheritance, Specificity, etc.
React JS and new features e.g: Context API and Hooks
REST API’s and SQL and DBMS
HTTPS, Requests, Response, Servers.
Of course there are more things to focus as well, so research about the most important topics from the internet and then take special care in preparing for those questions.
Here are a few links to resources which will help you preparing for the interviews.
Coding Interview University
Interview Cake
Interview Bit
Tech Interview Handbook
Fullstack Cafe
Word of advice for newbies
Please don’t wait for people to spoon-feed you with every single resource and teachings because you’re on your own in your learning path. So be wise and learn yourself.
Check out my book
I have curated a step by step guideline not just for beginners but also for someone who wants to come back and rebrush the skills. You will get to know from installing necessary tools, writing your first line of code, building your first website, deploy it online and more advanced concepts. Not only that, I also provided many online resources which are seriously spot on to master your way through. Grab your copy now from here. Or you can get it from this link below.
Dive into the dynamic and ever-evolving world of web development with this comprehensive guide, perfect for both beginners eager to learn an
About Me
I am Ishraq Haider Chowdhury from Bangladesh, currently living in Bamberg, Germany. I am a fullstack developer mainly focusing on MERN Stack applications with JavaScript and TypeScript. I have been in this industry for about 11 years and still counting. If you want to find me, here are some of my social links....
Elevating Your Full-Stack Developer Expertise: Exploring Emerging Skills and Technologies
Introduction: In the dynamic landscape of web development, staying at the forefront requires continuous learning and adaptation. Full-stack developers play a pivotal role in crafting modern web applications, balancing frontend finesse with backend robustness. This guide delves into the evolving skills and technologies that can propel full-stack developers to new heights of expertise and innovation.
Pioneering Progress: Key Skills for Full-Stack Developers
1. Innovating with Microservices Architecture:
Microservices have redefined application development, offering scalability and flexibility in the face of complexity. Mastery of frameworks like Kubernetes and Docker empowers developers to architect, deploy, and manage microservices efficiently. By breaking down monolithic applications into modular components, developers can iterate rapidly and respond to changing requirements with agility.
2. Embracing Serverless Computing:
The advent of serverless architecture has revolutionized infrastructure management, freeing developers from the burdens of server maintenance. Platforms such as AWS Lambda and Azure Functions enable developers to focus solely on code development, driving efficiency and cost-effectiveness. Embrace serverless computing to build scalable, event-driven applications that adapt seamlessly to fluctuating workloads.
3. Crafting Progressive Web Experiences (PWEs):
Progressive Web Apps (PWAs) herald a new era of web development, delivering native app-like experiences within the browser. Harness the power of technologies like Service Workers and Web App Manifests to create PWAs that are fast, reliable, and engaging. With features like offline functionality and push notifications, PWAs blur the lines between web and mobile, captivating users and enhancing engagement.
4. Harnessing GraphQL for Flexible Data Management:
GraphQL has emerged as a versatile alternative to RESTful APIs, offering a unified interface for data fetching and manipulation. Dive into GraphQL's intuitive query language and schema-driven approach to simplify data interactions and optimize performance. With GraphQL, developers can fetch precisely the data they need, minimizing overhead and maximizing efficiency.
5. Unlocking Potential with Jamstack Development:
Jamstack architecture empowers developers to build fast, secure, and scalable web applications using modern tools and practices. Explore frameworks like Gatsby and Next.js to leverage pre-rendering, serverless functions, and CDN caching. By decoupling frontend presentation from backend logic, Jamstack enables developers to deliver blazing-fast experiences that delight users and drive engagement.
6. Integrating Headless CMS for Content Flexibility:
Headless CMS platforms offer developers unprecedented control over content management, enabling seamless integration with frontend frameworks. Explore platforms like Contentful and Strapi to decouple content creation from presentation, facilitating dynamic and personalized experiences across channels. With headless CMS, developers can iterate quickly and deliver content-driven applications with ease.
7. Optimizing Single Page Applications (SPAs) for Performance:
Single Page Applications (SPAs) provide immersive user experiences but require careful optimization to ensure performance and responsiveness. Implement techniques like lazy loading and server-side rendering to minimize load times and enhance interactivity. By optimizing resource delivery and prioritizing critical content, developers can create SPAs that deliver a seamless and engaging user experience.
8. Infusing Intelligence with Machine Learning and AI:
Machine learning and artificial intelligence open new frontiers for full-stack developers, enabling intelligent features and personalized experiences. Dive into frameworks like TensorFlow.js and PyTorch.js to build recommendation systems, predictive analytics, and natural language processing capabilities. By harnessing the power of machine learning, developers can create smarter, more adaptive applications that anticipate user needs and preferences.
9. Safeguarding Applications with Cybersecurity Best Practices:
As cyber threats continue to evolve, cybersecurity remains a critical concern for developers and organizations alike. Stay informed about common vulnerabilities and adhere to best practices for securing applications and user data. By implementing robust security measures and proactive monitoring, developers can protect against potential threats and safeguard the integrity of their applications.
10. Streamlining Development with CI/CD Pipelines:
Continuous Integration and Deployment (CI/CD) pipelines are essential for accelerating development workflows and ensuring code quality and reliability. Explore tools like Jenkins, CircleCI, and GitLab CI/CD to automate testing, integration, and deployment processes. By embracing CI/CD best practices, developers can deliver updates and features with confidence, driving innovation and agility in their development cycles.
A reader inquired: "Any Python practice projects we can work on for learning you can suggest?"
You bet.
1) A Django Webapp
This is particularly for people who aren't experienced in web development.
(Data scientists You're looking at me.)
Making an application for the web is a crucial ability for any programmer. It lets you apply any other programming that you have and package it into a format that's easily accessible to all.
If you've never attempted web development prior to now, this should be the top priority in comparison to other items that are on your list. (If you've completed web development then skip the next step... take yourself out of your comfortable zone.)
Which framework would you employ? Google will provide many great alternatives for you to choose from. It's not a big deal what you choose to use. You can choose the one you enjoy.
If you're looking for some recommendations, I'll give you a recommendation:
Use Django.
It's a fantastic full-stack framework and is well-documented.. If you're finding yourself having to spend more than a couple of minutes selecting a framework choose Django and start writing.
This is one possible project idea. Next step:
2) A Command Line Tool
If you're not yet able how to build command-line applications... You're not getting the full benefit.
When you have your program and package it into the form of a command-line interface that is scriptable...
The configuration can be controlled by the options available and by options and flags...
As well as outputs and inputs to the program that are that are controlled by command-line args...
This is always a way to increase the worth the program. Always. All the time.
If you've never been there prior to now... you'll need to master it.
In essence, it's that you learn how to use the "argparse" module. It's part of Python's library standard.
Some other libraries to create command line interfaces that aren't in the Python standard library. They have their own fanatical fans who have already sent me angered emails at me stuffed with misspelled words, because they had the courage to recommend Arguparse in lieu of their favourite library, libwhateverz.
Don't bother with them. Argparse is full-featured, and is difficult to improve. It also comes with a battery in Python.
The next time you write your Python program, expand it. Utilize raggares for making it automated and flexible, as well as scriptable and generally better.
Is Python More Popular Than Ruby?
This is the second project suggestion. And lastly:
3) Machine Learning
If you haven't yet ridden the hype train before then you should consider taking at least a brief day excursion.
Yes all the talk about artificial machine learning intelligence is exaggerated. But. It is a real thing as well. You will gain from knowing it.
There are two choices for how to proceed. I would suggest that you master the scikit-learn library. It has tools for unsupervised and supervised learning and also for creating pipelines.
This is one option, and one that I suggest you begin with. A different option would be to master Tensorflow. I believe you'll do better by going to Tensorflow after you've had some experience using scikit-learn. If you decide to skip ahead, you should ensure that you understand the math behind working in "compute graphs" first.
How can you make use of the new library of ML? It's ideal to apply it to the problems that you're faced with in your work. It's a challenge when you're still learning.
Also, there's a practice ground: Kaggle.
Simply search on "Kaggle Competitions", and search to"Kaggle Competitions" and then look for the "Getting Started" category. They will make it simple for you to get started.
This Powerful Python Newsletter is just for you. As the reader Charles Hayden puts it:
"I have seen a lot of books, articles, and newsletters over the years and yours is one of the best. Not just what you say about Python, but how to go about learning." If you want to learning Django so Click Python Institute in Delhi.
To start a career in the web development field, you need to choose either front-end web development or back-end web development and if you want to be a full-stack developer you can choose both. Here we will discuss both paths. First, we will talk about what things you should learn and use to go on either path.
Here are some core technologies and tools you need to learn for both frontend and backend roadmap tasks.
Git -
One of the most popular version control systems. It's not possible to live without Git anymore. Git is a software for tracking changes in any set of files, usually used for coordinating work among programmers. It’s goals include speed, data integrity and non-linear workflows.
SSH -
SSH stands for Secure Shell. It is a Cryptographic Network Protocol for operating network services securely over an unsecured network. Typically applications include Remote Command Line, Login and Remote Command Execution. Every network service can be secured with SSH.
It is a popular networking concept every web developer should know.
HTTP/HTTPS -
HTTP stands for Hypertext Transfer Protocol and HTTPS stands for Hypertext Transfer Protocol Secure.
Hypertext Transfer Protocol Secure is an Extension of Hypertext Transfer Protocol. It is widely used over the Internet. For Secure Communication over a computer network, HTTPS is a good way to communicate. HTTP Protocol is the Backbone of the web, and to be a Web Developer you should have good knowledge of both HTTP and HTTPS.
Linux Command - Basic Terminal Uses -
Linux command is the utility of the Linux Operating System. All basic and advanced tasks can be done by executing commands. The commands are executed on the Linux Terminal. The terminal is a Command Line Interface. It is used to interact with the system, it is similar to Command Prompt in Windows.
Not just a Web Developer but for any Programmer, Command Line is a very important factor.
Data Structures & Algorithms -
A Data Structure is a named location which can be used to store and organize data. An Algorithm is a collection of steps which help you to solve a problem. Learning Data Structure and Algorithms allows us to write efficient and optimized computer programs
These are the building blocks for every program and better knowledge of data structure and algorithm. It is vital for your next job or doing well at your current job..
Character Encoding -
If you are creating global applications that show information in multiple languages, across the world then you should have a good knowledge of character encoding.
Character Encoding is used in Computing, Data Storage and Data Transmission to represent a collection of characters by some kind of encoding system. This technique assigns a number to each character for digital representation.
Github -
There is no doubt that every developer or programmer uses Github and Git for getting code information and give some mock tests to check the performance in coding.
Both Git and Github are the standard terms in code repositories.
Github is a provider of internet hosting for software development and version control using Git. It offers the Distributed Version Control and Source Code management functionality.
Now we will discuss both the roadmaps, step by step.
Frontend Developer Roadmap -
If you want to become a Frontend Developer then you should have knowledge in some coding technologies.
In the starting phase, you should have knowledge about some basics of HTML, CSS and JavaScript.
In HTML you should know about the basics of html, semantic html, basic seo and accessibility.
In CSS you should know about the basics of css, making layout, media queries and also CSS3. You should know roots, positioning, display, box model, css grid and flex box.
In JavaScript, you should have a knowledge about syntax and basic constructs, learn dom manipulation, learn fetch api, ajax, ecmascript 6 and modular javascript.
Then you need to start learning about Package Managers, in this you can learn npm and yarn. npm is the latest technology, but still behind yarn in some features. You can select one of them.
Then you have to learn about CSS Preprocessors, which should be SASS and PostCSS.
You can learn about CSS Frameworks, in this you should know about Bootstrap 4.
You can start learning about CSS Architecture, with modern frontend frameworks, there is more push towards CSS in JS methodologies.
Now you can build tools, Task Runners, Module Bundlers, Linters and Formatters. In task runners, you can use npm scripts. In module bundlers, you can use webpack and rollers.
After completing all these steps you need to choose a Framework, it should be Reactjs, Angular and Vue.js. Then use CSS in JS and then test your apps.
Web Development Basics -
It's pretty apparent that if you want to become a web developer, then you should know the basics of the internet, web applications, protocols like http. In general you have knowledge about web development.
HTML and CSS -
HTML and CSS are the backbones of any website, html provides the structure and css provides the style and helps them to look better. If you want to become a serious frontend developer then you must master these two.
JavaScript -
Just like the four pillars of object oriented programming, encapsulation, abstraction, polymorphism and inheritance. Web Development has three pillars, which are HTML, CSS and JavaScript.
HTML and CSS provide structure and style but Javascript makes them alive by adding Interactiveness.
TypeScript -
Just like in programming, we should know about C and C++, the same as TypeScript, which is considered as JavaScript++.
TypeScript is also a programming language developed by Microsoft and also maintained by Microsoft. It is a superset of JavaScript. It is designed for the development of large applications.
Angular -
Angular is a web application framework. It is a typescript based free and open source framework. It is developed by the Angular Team of Google. Angular is an enhanced form of AngularJS, it is completely rewrite.
In the starting phase you should have knowledge about HTML, CSS and JavaScript. But these days, most of them work on Angular, Vue.js, Reactjs and Typescript.
They provide short and simple code which consumes low storage.
Reactjs -
Like Angular, Reactjs is also a very popular library to develop web applications. Reactjs is developed and maintained by Facebook Team. Most people work on reactjs instead of php and other programming languages.
Reactjs is an enhanced form of PHP and we can also include HTML, CSS and JavaScript.
Backend Web Developer Roadmap -
To become a backend web developer, you need to know about some languages.
So the first step is to pick a language.
It should be Functional Language and Scripting Language.
In functional language you need to learn about Java and .Net and in Scripting language you need to learn about Python, Ruby, PHP, Node.js and Typescript.
After learning all these languages, you need to start doing practice, as a beginner you need to do the practice.
Implement those commands you have learned. Learn about the Package manager and start implementing this. Learn about Testing and Bug Fixing.
Start knowing about Relational Database and Framework. You can learn MongoDB Database, it is enough to know about databases and uses of databases. Then start gaining knowledge of Web Server like Apache.
Node.js -
Same as reactjs, node.js is mostly used by maximum web developers. Like reactjs, node.js allows you to make complete web applications using a single language which is Node.js.
Java -
Mostly in the starting phase, people start learning about java. And almost all made their first application using java. Java is a very old language but its popularity is not gone till now like C. Java provides 99% features of object-oriented programming.
Python -
Python is a trending Language, you should have a focus on python. You can make your career bright by learning Python. If you want to develop the back-end code using python then you can use Django. It is a Full Stack Web Development Framework for Python Programmers.
Best 3 Backend Programming Languages- Helpful Information for Developers
The backend programming language or framework is the one that connects and communicates with the Front end via an API. An application programming interface (API) acts as a channel to transmit data bi-directionally between the app’s frontend and backend.
A frontend is comprised of a combination of static and dynamic pages. Let’s slightly touch on what both types of pages actually mean.
Static page:
A page whose content doesn’t get populated by the backend is called a static page. It houses content such as text, images, and videos. For example, About us, Terms of Service, and Privacy Policy pages of a particular website.
Dynamic page:
A page whose content gets updated based on the response that it receives from the backend. It also houses similar content as of a static page but again, all of its data comes from the server. It may also contain input controls too.
In the backend, we have server-side scripts in conjunction with DBMS (Database Management System) to house an app’s complete business logic, API layer(s) contains business data and may also include an admin panel.
Speaking of Databases, there are numerous database vendors in the market, for example:
· Oracle SQL
· Postgres SQL
· MySQL
· SQL Server
· SQLite
After glancing out the overall web architecture, let’s discuss the top 3 backend programming languages that are very famous in devs’ communities.
Django
Node.js
ASP.NET | Open-source web framework for .NET
1. Django Backend Programming Framework
Django is the most common Python Web framework that favors fast yet scalable development. Additionally, Python operates on any platform and is also open source. As it comprises a set of modules, it offers a standard way to generate websites fast and effortlessly. Thus, Django’s main objective is to ease the designing of complicated database-driven websites.
Django contains all of the crucial features that one needs to build any sort of a web application. This framework is bundled with Django-Admin, which further facilitates the quick rollout of any given app. Some of its USPs include,
· Simple to use
· Runs on Python
· More interactive
· Time effective
· Features enriched.
· Appropriate for every web development project
· Requires shorter code & little effort
· Covers most tasks and problems
· Supports object-oriented programming
· Powers tool packages (AI, Machine learning)
· Controls REST Framework for Building APIs
2. ASP.NET | Open-source web framework for .NET Backend Programming Framework
ASP.NET | Open-source web framework for .NET is also a programming language for generating dynamic web applications. Moreover, it supports various languages, such as C#, VB.NET Shop, JAVA the Script, etc. Though, the programming logic and content generated distinctly in Microsoft ASP.NET | Open-source web framework for. NET. Also, an ASP.NET | Open-source web framework for .NET page goes through a specific lifecycle. It is completed before the response is directed to the user. Moreover, there are a series of phases that can be monitored for the processing of an ASP.NET | Open-source web framework for .NET page.
a) Page Request: While the page is requested, the server monitors if it is demanded for the 1st time. If so, at that time it requires to compile the page. Also, it analyzes the response and directs it to the user. However, the cache is inspected if the page output occurs.
b) Page Start: At this stage, the response object is used to hold the data, which is directed back to the user.
c) Initialization: Though, at this phase, all the controls on a page are initialized.
d) Page Loading: This is when the web page is truly loaded with all the default principles.
e) Validation: The validation set detects the errors or bugs in page loading.
f) Postback Event Handling: This event is activated if the same web page is being loaded again.
g) Page Rendering: This phase involves the protection of whole data on the form. And the user received the output as a whole web page.
h) Unloading Process: There is no need to keep the ASP.NET | Open-source web framework for .NET webform object in the memory after sending the output to the user. Consequently, the unloading procedure includes eliminating all undesirable stuff from memory.
3. Node.js Backend Programming Framework
Unlike Python, Node.js is a runtime driven language which runs on a V8 engine. It brings event-driven development to the web servers. And just like python, its open source. Additionally, developers may generate scalable servers without applying to thread. They use a straightforward model of event-driven programming that activates callbacks to signal the accomplishment of a task/event. Nonetheless, Node.js links the simplicity of a scripting language (JS) with the command of UNIX network programming. Bundled with MEAN stack, the Node.js backend programming framework has the following remarkable features.
· Scalability (Vertical & horizontal)
· Improved performance.
· Short response time
· Fast implementation
· Advisable backend development option
· Directly compiles the code into machine code
· Supports the non-blocking Input/output operations
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