Stefan Schwartze
Lead Engineer at Avenga
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolStefan Schwartze is a Berlin-based Lead Engineer with a decade of hands-on experience building web and mobile products and mentoring engineering teams. He progressed through successive technical roles at Avenga, moving from mobile web developer to Lead Engineer, and combines practical front-end expertise with systems thinking. Stefan contributes to open-source tooling around browser compatibility—improving CSS linting against caniuse data—which reflects his attention to cross-browser robustness and developer ergonomics. He holds an M.Sc. in Computer Science and Media and brings a pragmatic, user-focused approach to turning complex requirements into maintainable software. Notably, his background spans both agency and in-house environments, giving him a knack for balancing shipping speed with long-term code quality.
10 years of coding experience
12 years of employment as a software developer
Bachelor of Science (B.Sc.) Computer Science and Media, Bachelor of Science (B.Sc.) Computer Science and Media at Stuttgart Media UniversityMaster of Science (M.Sc.) Computer Science and Media, Master of Science (M.Sc.) Computer Science and Media at Hochschule für Technik und Wirtschaft Berlin
German, English, French
Github Skills (7)
css10
compatible10
javascript10
front-end-development10
browser-support10
testing9
nodejs8
Programming languages (3)
Github contributions (5)
anandthakker/doiuse
Jul 2016 - Jul 2016
:bomb: Lint CSS for browser support against caniuse database.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:7 commits, 1 PR, 11 comments in 2 days
Contributions summary:Stefan primarily focused on improving the functionality and clarity of the project's CSS linting feature. They added and modified code to identify and report on CSS properties that have partial or no support in various browsers, integrating with the caniuse database. The contributions include adding a partial property to the feature, updating messages for missing and partial support output, and fixing syntax errors, alongside test improvements for the project's core functionality.
lintercaniuselintbrowserbrowser-support
StefanSchwartze/whatiuse
Mar 2016 - Nov 2016
Contributions:309 commits, 241 pushes, 23 branches in 8 months
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