Clean, tested code
Well-structured code with automated tests and a CI/CD pipeline running on every push — easy to extend, hand over, and trust.
About me
Hi, I'm Krzysztof (Kris)
Full-Stack Developer based in Katowice, Poland
I build websites, online stores and custom web applications — and I use modern AI tools to work faster and deliver more. I care about both the code and the business behind it: a project only succeeds when it actually helps the client.
With 3+ years in IT — as an IT specialist, freelancer and now backend developer — I approach every project with technical precision and a strong focus on business value.
What drives me isn't just shipping code — it's solving a real problem for a real person or business. I get genuinely invested in every project, and I'm not satisfied until it works well for the people actually using it, not just on paper. I'm as curious about how people think as I am about how software works, and that shapes how I communicate and collaborate just as much as it shapes the code I write.
How I work
What you get working with me
Business-focused
I start from your goal, not the technology. Every decision serves the result you need.
Fast & reliable
Optimised, responsive solutions that perform well on every device — delivered on schedule.
AI-boosted delivery
I use modern AI tooling to automate the repetitive parts and ship more in less time.
Clear communication
Regular updates in plain language — you always know where your project stands.
Support after launch
The relationship does not end at go-live — I stay available for fixes and improvements.
Toolbox
Technical expertise
Frontend
- HTML5, CSS3, Tailwind
- JavaScript, TypeScript
- React, Angular
- Responsive design
Backend
- PHP, Java
- Laravel, Symfony
- Spring Boot
- REST APIs
Database
- MySQL, PostgreSQL
- MongoDB, Redis
- Design & optimisation
DevOps & AI
- Docker, CI/CD
- GitHub Actions
- AWS, GCP
- Claude / AI tooling
Beyond the code
Who I am outside of work
Development is a big part of my life, but not all of it. A few things that shape how I think and work:
Always learning
I read constantly and take courses on personal development and psychology. If you're not growing, you're shrinking — I take that seriously, in code and outside it.
Investing
I'm an active investor. It's taught me patience, risk management and long-term thinking — the same skills that shape how I plan and price projects.
Family first
Outside of work you'll find me with my family — walks, trips, and sometimes cooking together. It keeps me grounded.
Let's build something great
Have a project in mind, or just want to say hello? I'd love to hear from you.