Jens Schendel
Linux-Systemadministrator
Gladbeck, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolJens Schendel is a versatile Linux system administrator and front-end developer with eight years of professional experience and a background as a certified media designer. He combines deep Linux expertise (LPIC-1/2, CompTIA Linux+) and C programming certifications (CLE, CLA) with practical skills in LAMP stacks, web technologies and Go instruction as a bilingual Udemy instructor. His curiosity for blockchain and Bitcoin has led to architecture and business certifications (CBSA, CBBF) and hands-on mining experience, giving him a rare blend of operational, development and crypto-domain knowledge. Having worked across Germany and Shanghai in digital agencies and education technology, he brings both creative design sensibilities and rigorous system administration to projects. Jens is completing formal studies in informatics while maintaining a hobbyist’s lineage with computers dating back to the Atari 2600, which helps him bridge legacy systems and modern cloud-native tooling.
9 years of coding experience
22 years of employment as a software developer
B.Sc./Bachelor of Science, Informatics, B.Sc./Bachelor of Science, Informatics at FernUniversität HagenBusiness/Managerial Economics, Business/Managerial Economics at University of Duisburg-EssenMedia Designer, Media design, 84%/91%/88% (theory exam/practical exam/overall), Media Designer, Media design, 84%/91%/88% (theory exam/practical exam/overall) at IHK MünsterEconomics, Economics at Ruhr-Universität BochumMechanical Engineering, Mechanical Engineering at Ruhr University BochumEconomics/Informatics, Economics/Informatics at FernUniversität in Hagen
English, German, Chinese
Stackoverflow
53reputation
10kreached
4answers
7questions
Github Skills (82)
lightning-network10
peer-to-peer10
cryptocurrency10
lightning10
bitcoin10
lcd10
cryptography10
blockchain10
qr-code10
wordpress9
golang9
exchange9
programming-language9
p2p9
wordpress-plugin9
Programming languages (13)
Github contributions (5)
jagottsicher/electrum
Nov 2021 - Feb 2026
Electrum Bitcoin Wallet
Contributions:139 PRs, 160 pushes, 169 branches in 4 years 3 months
electrumwalletcryptocurrencybitcoinbitcoin-wallet
jagottsicher/eclair
Nov 2018 - Jan 2026
A scala implementation of the Lightning Network.
Contributions:74 PRs, 112 pushes, 100 branches in 7 years 3 months
lightningblockchainscalalightning-networkbitcoin
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