Mathias Mogensen
Senior Software Engineer at KeepAscent
Rønne, Capital Region of Denmark, Denmark
Summary
🤩
Rockstar🎓
Top SchoolMathias Mogensen is a Senior Software Engineer with 7 years of hands-on experience building backend systems, web applications, and database-driven solutions from freelance projects to product roles. He's held engineering and technical leadership roles including CTO at CollAction and senior positions at AppFlowy and Mastercard, and recently launched KeepAscent while joining WARD 24/7. Mathias is pragmatic and detail-oriented, known for tackling complex problems and improving user-facing functionality through careful design and input validation. An active open-source contributor, he has improved MyBB forum software—fixing post merging, enhancing media handling, and adding forum sorting and profile updates—demonstrating care for real-world community software. He blends entrepreneurial drive with collaborative team work, favoring environments where technical quality and user experience are developed together. Based in Rønne, Denmark, he pairs a tinkerer’s curiosity with a track record of shipping reliable, maintainable features across products.
8 years of coding experience
6 years of employment as a software developer
Gymnasieeksamen, Teknologi og Innovation, Gymnasieeksamen, Teknologi og Innovation at Campus Bornholm - HTX
Stackoverflow
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0reached
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Github Skills (6)
php10
mysql10
forum10
database-management6
sql5
postgresql4
Programming languages (9)
Github contributions (5)
mybb/mybb
Dec 2020 - Jul 2022
MyBB is a free and open source forum software.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:10 reviews, 36 commits, 14 PRs in 1 year 6 months
Contributions summary:Mathias primarily contributed to bug fixes and enhancements within the MyBB forum software. Their work focused on improving the post merging functionality, addressing issues with image and video handling. They also added new features like forum sort options and implemented input validation. Furthermore, the user made updates to the user profile functionality.
mybbphpforummysqlsqlite
Xazin/AppFlowy
Mar 2023 - Mar 2025
AppFlowy is an open-source alternative to Notion. You are in charge of your data and customizations. Built with Flutter and Rust.
Contributions:3 PRs, 819 pushes, 285 branches in 2 years
flutterrust
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