Daniel Winzen

Web Developer Linux Sysadmin at Daniel Winzen

Aachen, North Rhine-Westphalia, Germany
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Summary

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Rockstar
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Daniel Winzen is a German web developer and Linux sysadmin with 14 years of hands-on experience building and operating web services from Aachen. He blends backend systems work—tuning proxy servers and socket behavior—with frontend and UX-minded improvements in projects like Audacity, demonstrating fluency across the stack. Regular open-source contributions include performance and stability fixes in widely used projects and localization work that improves user experience for German speakers. After years at giftGRÜN and freelance engagements, he now runs his own web dev and sysadmin practice, pairing practical ops skills with code-level optimizations. A computer science student at RWTH Aachen, he brings a pragmatic, detail-oriented approach that favors measurable performance gains and robust configuration.
code14 years of coding experience
job7 years of employment as a software developer
bookComputer Science, Computer Science at RWTH Aachen University
languagesGerman, English
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Github Skills (30)

editors10
socks10
debug10
c-language10
networkmanager10
translation10
net10
ip10
audio-processing10
proxy10
c1110
editor10
c1710
wxwidgets10
localization10

Programming languages (14)

C#JavaC++CRustCMakePerlTypeScript

Github contributions (5)

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LMMS/lmms

Jun 2014 - May 2016

Cross-platform music production software
Role in this project:
userLocalization / Internationalization Specialist
Contributions:47 commits, 15 PRs, 27 comments in 1 year 11 months
Contributions summary:Daniel primarily contributed to the German language localization of the LMMS music production software. Their commits focused on updating and improving the German translation files, specifically in the `data/locale/de.ts` file. This involved translating user interface text and modifying existing translations to enhance the user experience for German-speaking users. The user made multiple commits refining the translations and incorporating new translatable strings.
synthsynthesizermusic-compositionmidisongs
audacity/audacity

Apr 2015 - Apr 2015

Audio Editor
Role in this project:
userSoftware Developer (Audio Editor Domain Specialist)
Contributions:5 commits, 4 PRs, 10 comments in 8 days
Contributions summary:Daniel primarily focused on bug fixes and performance improvements within the Audacity audio editor. The commits involve modifications to various source files, including those related to audio input/output, track panel rendering, and file handling. Their contributions demonstrate a focus on optimizing performance and addressing issues related to audio processing and user interface elements. Several commits are related to fixing uninitialized variables and cleaning up code.
audio-processinggplv2wxwidgets-applicationsaudiounitopen-sound-control
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Daniel Winzen - Web Developer Linux Sysadmin at Daniel Winzen