Thomas Haaf

Frontend Samurai

Javascript Ninja

AI Enthusiast

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Hi, I'm Thomas - frontend engineer, code warrior, and occasional bug whisperer.

Based in beautiful Heidelberg, I've been crafting web applications since dial-up was a thing. With more than 25 years of experience, I currently work at fumiX, where I build applications for healthcare, insurance, and risk management — the kind of software that doesn't blink under pressure.

I focus on frontend architecture, usability, and increasingly on making AI actually helpful instead of just hype.

More about me