Colin Schmale
Mobile app developer. Native Android with Kotlin and Jetpack Compose, cross-platform with Flutter.

- Based in
- Hamburg, Germany
- Since
- 2021
- Ships to
- Play Store, App Store
Professionally I build apps for football clubs, radio stations and other clients at Nuuk in Hamburg. I also develop complete projects in my own time – from the backend and API to the documentation.
Personal apps
War Report for Clash of Clans
Companion app for Clash of Clans, built with Flutter. Game statistics, accounts, home screen widgets, push notifications, a LaMetric TIME app, and a public API.
- Platforms
- Android, iOS, web
- Downloads
- 100,000+
- Rating
- 4.9 of 5
JSONPad - JSON Viewer & Editor
Fast and private JSON viewer and editor with full RFC 9535 JSONPath search. Native Android and iOS apps and a website.
- Platforms
- Android, iOS, web
Background
Since 2021
App developer, Nuuk GmbH, Hamburg
- Native Android apps for Borussia Dortmund, FC Augsburg, VfB Lübeck, Hertha BSC and HSV
- Flutter apps for Antenne Bayern, Absolut Radio, Radio Energy, Tag des offenen Denkmals and Severin Sevo Smart Control
- Flutter plugin for Dymatrix
- Native Wear OS and macOS apps for Radioplayer
2015 – 2021
B.Sc. Information Technology, Kiel University of Applied Sciences
Thesis: development of an app for planning gas warning systems with React Native
2020
App development internship, Drägerwerk, Lübeck
Development of a cross-platform app with React Native for Windows, in the development team on Azure DevOps
2014
Web development internship, dealux, Schwentinental
PHP, HTML and JavaScript
2012 – 2014
Commercial assistant training, information processing
Kleemannschule Kiel, higher education entrance qualification in 2014
Contact
Email is the fastest way to reach me.





