rafalstyblinski.pl
Rafał Stybliński
Software Engineer (C# .NET) | AI/ML Enthusiast | UX Designer
I combine solid backend engineering with user experience (UX), building intelligent and highly optimized digital tools.
01 / About Me
Hi! I am a software engineer specializing day to day in the C# .NET ecosystem.
My main growth focus is Artificial Intelligence and Machine Learning (AI/ML) – I have completed specialist courses in this field and I keep expanding those skills with genuine interest. In addition, thanks to postgraduate studies in User Experience (UX), I do not look at software only through the lens of code, but first and foremost through the lens of people. I know how to design interfaces that solve real problems.
I am also the founder and president of the Future Democracy Foundation (Fundacja Demokracja Przyszłości), where I try to combine systems thinking with work for society.
After hours I develop my own portfolio of niche, multilingual engineering tools. I use lightweight front-end technologies (Astro, React) and Programmatic SEO strategies, turning complex mathematics into easy-to-use web calculators.
02 / Tech Stack and Competencies
Core Specialization
C# .NET, AI/ML
Design / Analysis
User Experience (UX) – postgraduate studies, information architecture, usability research
Side Projects (PSEO & Web)
TypeScript, Astro, React, Tailwind CSS v4
Tools
Cursor IDE (AI-assisted coding), Git, Vercel
03 / My Web Projects
Off-Grid Sizing
offgridsizing.com
A multilingual tool for designers of photovoltaic installations in camper vans, based on NEC standards.
Open project3D Sizing
3dsizing.com
A computation platform for the FDM/resin printing industry, automating calibration and cost calculations.
Open projectWood Sizing
woodsizing.com
A set of calculators that optimize material usage for carpenters and joiners.
Open project