Christian Drengenberg
IT-Teamleiter at onacy GmbH
Dortmund, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolChristian Drengenberg is an experienced software leader and hands-on developer with nine years of professional experience, now heading the IT team at onacy GmbH. He blends systems-level expertise in C and C++ with modern web stacks—PHP, Node.js, React, HTML/CSS—having moved from senior developer and architecture roles into team leadership. Comfortable across Linux and macOS environments and a certified vocational trainer, he pairs technical depth with the ability to mentor and upskill teams. His background includes leading business-network development and full-stack architecture at OpusCapita and building production web systems across multiple SMEs. Notably, he combines low-level programming experience with pragmatic web engineering, enabling him to bridge performance-sensitive components and customer-facing applications.
9 years of coding experience
17 years of employment as a software developer
Application Developer Application Developer, Application Developer Application Developer at Robert-Bosch Vocational SchoolCertified trainer for the German dual vocational system Trainer, Certified trainer for the German dual vocational system Trainer at Chamber of Industry and Commerce (Dortmund)
Github Skills (42)
raml9
custom-configuration8
rest-services8
user-data7
extensible7
skeleton6
supplier6
react6
rest6
java6
markdown6
golang5
entity5
logrus5
nodejs5
Programming languages (9)
Github contributions (5)
OpusCapita/db-init
Mar 2017 - Mar 2020
Database initialization for OpusCapita Business Network.
Contributions:1 PR, 137 pushes, 2 branches in 2 years 11 months
business-networkdatabaseopuscapita
OpusCapita/service-template
Mar 2017 - Oct 2019
Contributions:6 PRs, 74 pushes, 4 branches in 2 years 7 months
andariel
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