Jonas Langbehn

Building software & start-ups

About

I'm a software engineer based in Wiesbaden, Germany. I build products from the ground up – from architecture to deployment. Currently focused on Parkbest, a start-up bringing modern software to the public sector.

Tech stack

FlutterFirebaseGoogle CloudPythonAngularTypeScriptTailwind CSSSupabase

Projects

Parkbest2022 - now

SaaS platform for parking management in the public sector.

Social-Stripe2026

Generate a personalized color stripe based on your Instagram feed.

meine-oeffnungszeiten.app2026

Simple tool for businesses to manage and share their opening hours.

FastSaaS2026

An AI-ready Angular SaaS Boilerplate to ship like a 7-person team solo.

Brakeify2025

Mobile and web app for reporting emergency braking incidents in rail transport.

Featured in

Debatte über digitale Souveriänität: "Man muss irgendwo anfangen"Tagesspeigel Background · February 2026
Wiesbadener Studenten entwickeln Park-AppWiesbadener Kurier · March 2023

Reading

A shelf of the books I've read and would actually recommend — see the reading list.

Contact

Feel free to reach out — whether it's about a project, a collaboration, or just to say hi.

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