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.
K
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.
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
Let's build something great
Have a project in mind, or just want to say hello? I'd love to hear from you.