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Luuk Witteman

Selected product work, backend experience, and freelance positioning from Luuk Witteman.

I help turn product ideas into cross-platform apps with solid backend foundations.

I build my own products, and I am available for freelance work with startups and small teams that need mobile product delivery without losing sight of architecture, data, and long-term maintainability.

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Featured work

A selection of projects that show my range and approach.

inkBlox

The mobile companion app for a physical pixel art product, built around creation, sharing, and a custom drawing experience.

Flutter Dart Supabase +4

Unearth Radio

A global radio discovery app with live song recognition. A working prototype across Flutter, Supabase, and Python, paused before release.

Flutter Dart Supabase +6

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Product engineering with backend depth

I build products end-to-end: from Flutter mobile apps to Supabase backends and event-driven systems. Five years of backend experience informs every product I ship.

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