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Jonas Jelten
TheJJMy home-base is Munich - Germany 🏠
Technologies I like: Linux stuff, Vim & Emacs, Gentoo, storage clusters, payment systems, game engines, databases, interesting humans, delicious food, and the Internet 🌍
In free-software-world, I'm working on and contributing or maintaining various projects for fun:
- openage - age of empires engine (C++/Python/Cython/QML)
- nyan - hierarchical key-value database used in openage (C++)
- stustapay - nfc wristband payment system for events (used for 12k+ guests at StuStaCulum) (Python, React, Typescript, Kotlin, PL/pgSQL)
- abrechnung - group payment settling (Typescript, React, Python, PL/pgSQL)
- stiefelsystem - start your computer on another computer via network (Python)
- wirespider - mesh vpn using wireguard (Rust)
- ceph-balancer - optimize storage consumption on ceph clusters (Python)
- ceph-cheatsheet - compressed knowledge about operating ceph clusters
- a few other projects...
When a contribution has presented itself favorably, I've committed various bugfixes or smaller features in many free-software projects :)
If you're happy about my work, I'm also happy 😸
Featured work
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SFTtech/openage
Free (as in freedom) open source clone of the Age of Empires II engine 🚀
Python 12,417 -
stustapay/stustapay
Electronic Payment System for Events using NFC Wristbands
Python 83 -
SFTtech/nyan
Typesafe hierarchical key-value database with inheritance and dynamic patching 😺
C++ 202 -
SFTtech/abrechnung
Payment tracking and money splitting for groups 💸
TypeScript 114 -
TheJJ/ceph-balancer
An alternative Ceph placement optimizer, aiming for maximum storage capacity through equal OSD utilization.
Python 94 -
SFTtech/sftdyn
Self-hosted dyndns/dynamic DNS server and updater for bind
Python 240