About

Adam, the person behind h3studio.

By day I work in finance, on products, documents and processes that have to work without mistakes. That's where I picked up the habit of checking everything twice and writing so others understand.

I started building apps for myself and my son: a quiz about his favourite game heroes, maths that isn't boring, a chore diary. Then came work projects, such as an app for a company event.

I work with AI tools, including Claude Code, which let me go from an idea to a working version in days rather than months. I don't hand everything to the machine, though: I design, test with real people and refine until it's right.

I have a soft spot for games from the 80s and 90s. I live in Poland and work in Polish and English.

What I work with

• React and TypeScript
• PWAs and offline
• Three.js and Canvas
• n8n and automation
• Language models (Claude)
• Netlify and Vercel
• Automated testing
• Interface design