Jan Brašna
Founder And Senior Consultant at Alphanumeric
Prague, Czechia
Summary
🤩
Rockstar🎓
Top SchoolJan Brašna is a founder and senior consultant blending design sensibility with engineering rigor and over a decade of experience shaping product strategy, customer experience, and developer-facing tools. He transitioned from advertising agencies and corporate consulting into a hands-on UX and service design practice, while also championing innersource, docs-as-code, and great API design. Based in Prague, he runs Alphanumeric and brings practical product management chops informed by academic training in business and multimedia/software engineering. A long-time front-end contributor to notable open-source projects like mozilla/bedrock, he pairs UI-focused code contributions with strategic design leadership. Clients benefit from his rare combo of editorial attention to detail, technical fluency, and entrepreneurial drive.
10 years of coding experience
2 years of employment as a software developer
Business Administration, Business Administration at Vysoká škola manažerské informatiky a ekonomikyMultimedia, Software Engineering, Business, Multimedia, Software Engineering, Business at University of West Bohemia, Pilsen
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (10)
html10
css10
html-template10
mozilla9
javascript9
django8
http-header6
http6
history6
python6
Programming languages (33)
Github contributions (5)
mozilla/bedrock
Feb 2024 - May 2026
Making mozilla.org awesome, one pebble at a time
Role in this project:
Front-end Developer
Front-end DeveloperContributions:420 reviews, 146 PRs, 860 comments in 2 years 2 months
Contributions summary:Jan primarily contributed to the front-end development of the mozilla.org website, focusing on updates to the user interface and navigation. This involved modifying HTML templates, including elements such as menus and icons, and adjusting the display of content across various pages. Key contributions include updating the Thunderbird logo, MDN icon, and adding new elements like the "Donate" link to 404 pages. The user also addressed redirect issues and removed obsolete components.
pebblefirefoxpythondjangocss
janbrasna/gha-dependabot-test
Jul 2024 - Dec 2025
Contributions:4 reviews, 20 PRs, 11 pushes in 1 year 4 months
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