Becoming a developer is still one of the most popular career changes in Europe — for good reason: you can learn for free, from home, and demand for people who understand software keeps growing. Here is a realistic roadmap with no empty promises.

Step 1: pick one direction and ignore the rest

The biggest beginner mistake is trying to learn everything at once. Web development is the most accessible entry point: you see results instantly in the browser, jobs and freelance gigs are plentiful, and everything you need is free.

Start with frontend fundamentals — HTML, CSS and JavaScript. Only move on to frameworks like React or Next.js once you can build a page from scratch without a tutorial.

Step 2: build projects, don't collect tutorials

Watching courses is easy — which is exactly why people get stuck in "tutorial hell". Real growth starts the moment you try to build something of your own and hit problems no course covered.

The goal: three portfolio projects. For example — a personal site, a small shop prototype, and one project pulling real data from an API. That is enough to apply for jobs or pitch your first clients.

Step 3: use AI as a mentor, not a crutch

AI tools like Claude or ChatGPT are the best thing that happened to self-learning in years: they explain errors, rewrite code more clearly and answer "dumb" questions without judgement.

The golden rule — ask AI to explain, not just to do it for you. If code you don't understand ends up in your project, you haven't learned, you've only copied.

How long until the first paycheck?

At 10–15 hours a week, a realistic timeline to your first paid work is 6–12 months. Freelancing (a website for a local business, fixes on existing sites) is often the fastest route to first income — even before your first official job.

Common mistakes to avoid

We see these five mistakes again and again:

  • Trying to learn 5 languages at once — pick one and go deep.
  • Endless courses without a single project of your own.
  • Waiting until you "feel ready" — apply earlier than feels comfortable.
  • Ignoring Git and the command line — every job requires them.
  • Learning alone — community and feedback speed everything up.