Fränz Friederes
Digital Creator, Web Engineer & Founder
Diekirch, Luxembourg
Summary
🤩
Rockstar🎓
Top SchoolFränz Friederes is a digital creator, full-stack web engineer and founder based between Berlin and Diekirch with 12 years of hands-on experience building apps, products and creative technical solutions. He blends interaction design training with deeper computer science studies to craft thoughtful user experiences and robust backend systems at his company, wierk. A former engineering tutor at an award-winning Berlin agency, he excels at mentoring and moving quickly from prototype to production. Fränz is also an active open-source contributor, having improved Composer’s core download handling to allow richer plugin integrations and custom cache keys. Comfortable with both app design and low-level developer tooling, he brings an unusual mix of creative intuition and pragmatic engineering. Outside work he deciphers Enigma-style cryptograms and chases sneaker drops, a hint of his playful curiosity and attention to detail.
12 years of coding experience
Lycée technique d'EttelbruckTechnical Secondary Education, Technical Secondary Education at Lycée des Arts et MétiersBachelor of Arts (B.A.), Bachelor of Arts (B.A.) at University of Applied Sciences Europe
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (8)
dependency-management10
php10
event-dispatching10
package-management10
composer10
api-design9
plugin-development9
phpunit5
Programming languages (9)
Github contributions (5)
composer/composer
Jun 2020 - Oct 2020
Dependency Manager for PHP
Role in this project:
Backend Developer
Backend DeveloperContributions:3 reviews, 7 commits, 2 PRs in 3 months
Contributions summary:Fränz primarily contributed to the Composer dependency manager by enhancing the `PreFileDownloadEvent` functionality. They implemented methods to set and retrieve a processed URL and added properties for download type and context, likely for improved plugin integration and flexibility. These changes impacted core components responsible for fetching package dependencies, introducing features for custom cache keys and more control over the download process. Further modifications fixed PHPDoc issues and refactored code style.
dependency-managerphpcomposerpackage-managerpackages
ffraenz/identity-page
Apr 2016 - Mar 2017
Contributions:8 commits, 7 pushes, 1 branch in 10 months
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