Projects
Here is an incomplete list of some projects I did over the last years.
Desktop
active i3 Window Manager Fork: Layers
- Author
- Since: 2020
- Source: GitHub
- C
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active i3 Workspace Names Daemon
- Contributor
- 2020
- Source: GitHub
- Python
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done xsecurelock: Lock Screen
- Author
- 2019
- Source: GitHub
- C
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in development Deterministic Semantic Version Manager: Demver
- Author
- Since: 2020
- Source: GitHub
- Rust
Aimed at deterministically freezing and updating versions of ecosystems following the SemVer scheme. The main use-case is to freeze the hashes of docker image labels (as they can update arbitrarily).
Web
active Webpack Plugin: Context Map
- Author
- Since: 2019
- Source: GitHub
- JavaScript, Webpack
active Vue Library: vue-step-progress
- Author
- Since: 2018
- Source: GitHub
- JavaScript, Vue.js
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active Docker + Nginx + Let's Encrypt: Yet Another Image
- Author
- Since: 2020
- Source: GitHub
- Bash
in development Several Small Websites
- Author
- Since: 2015?
- Source: Private
- JavaScript, Node.js, Vue.js
Full Stack
discontinued Math Tutoring App for High-School Pupils
- Author
- 2016-2019
- Source: Private
- JavaScript, Node.js, MongoDB, Android/Kotlin, SQL(ite)
Small startup aimed at replacing in-person high-school math tutoring with an interactive app experience with a team of 5. Did not succeed.
Lessons learned (some of them):
- Use more paid service providers, development from scratch wastes valuable time 💵
- Don’t accidentally rebuild Stripe from scratch 😅
- MongoDB is great for storing stuff, but terrible for querying 🙃
- Do some more market analysis before starting 🙂
Reverse Engineering
very beta RE'd Kettler Exercise Bike Bluetooth Protocol
- Author
- Since: 2018
- Source: Private
- Android/Kotlin
Due to the exercise bike’s incompatibility with new Versions of Android (5+) and the lack of features, I reverse engineered the communication between the bike and several third party apps. After reversing the protocol, I found an existing protocol implementation. I focused on creating an Android app that is able to control the bike’s resistance according to structured user-defined trainings.
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