Florian G. Heiwig
Product professional, software developer, and entrepreneur.
Bridging the gap between technical development and business strategy.
Resume
Professional experience and background
Services
How I can help your business grow
Blog
Thoughts on product and development
# Recent Posts
Building a Legal Claims Platform in Germany (2021–2026): Product, Growth, and Hard Lessons
How I co-founded and later sold a legal claims platform in Germany: from scrappy landing pages and manual operations during Corona to a scaled case-processing platform, a seven-digit settlement payout, and the hard constraints of regulated markets.
Building a Tiny Coding Agent – Plan, Edit, Verify, Repeat
A small local coding agent that safely edits files using a simple plan–act–observe loop, diff previews, and optional test verification.
Building My First DIY Self-Driving Car: From Course Theory to a Real Build
A practical walkthrough of turning a robotics course bonus project into a small autonomous car: choosing a printable chassis, picking parts, planning the bring-up, and mapping a path from manual control to autonomy.
My Biggest 3D Print Yet: New York City in 28 Tiles
How switching from an Ender to a Bambu Lab printer led to my largest print so far: a 70x120 cm New York City wall piece across 28 tiles, and the mounting challenges that came with it.
Building My First DIY Drone: From 3D Printing to First Flight
A practical walkthrough of printing a frame, choosing parts, wiring a SpeedyBee stack with ELRS, configuring Betaflight, and getting a first hover, plus the mistakes I made so you don’t have to.