Mateusz Zimowski
Lead Engineer at Brainly
Krakow, Lesser Poland Voivodeship
Summary
🤩
Rockstar🎓
Top SchoolMateusz Zimowski is a Lead Engineer with 11 years of experience specializing in frontend development at Brainly, the world’s largest social learning platform serving over 100M monthly users. He joined Brainly in 2012 as one of the first frontend engineers and has progressed through roles from Frontend Engineer to Senior Software Engineer and now Lead Engineer, shaping the product’s UI at scale. Based in Krakow, he combines deep academic grounding in Electronic Information Processing from Jagiellonian University with hands-on expertise in building and evolving web-facing systems for a high-traffic consumer product. Known for long-term product ownership, he brings institutional knowledge of Brainly’s platform and a pragmatic approach to shipping reliable, user-focused interfaces. Unexpectedly, his career reflects not only technical growth but also sustained commitment to a single impactful mission—improving learning experiences for students worldwide.
11 years of coding experience
12 years of employment as a software developer
Master's degree Electronic Information Processing, Master's degree Electronic Information Processing at Jagiellonian University
Github Skills (55)
origami10
react-components10
css10
sketch-plugin10
bem-methodology10
sketch-app10
adobe-xd10
sketch10
javascript9
browser9
nodejs9
react9
html8
nextjs8
css-animations8
Programming languages (4)
Github contributions (5)
brainly/datacontest
Jan 2016 - Dec 2018
:chart_with_upwards_trend: Brainly data contest app.
Contributions:54 commits, 20 PRs, 53 pushes in 2 years 11 months
brainlyreacttrendchart
brainly/style-guide
Jul 2015 - Jan 2023
:art: Brainly Front-End Style Guide
Contributions:158 releases, 118 reviews, 750 commits in 7 years 6 months
frontend-componentsartcssstyle-guidebem-methodology
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