Bartosz Wesolowski
Staff Software Engineer at Affirm
Greater Poland Voivodeship
Summary
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Rockstar🎓
Top SchoolBartosz Wesolowski is a Staff Software Engineer with 11 years of hands-on Android expertise, currently enhancing shopping experiences in the Affirm app. He has a strong track record in app modularization, build performance, static analysis, and migration to modern CI/CD—work honed during a multi-year tenure at Allegro where he introduced metrics dashboards and removed legacy dependencies. Comfortable across product and infra concerns, he’s shipped consumer apps from ticket scanners and crypto wallets to mobile banking and media clients. Based in Greater Poland, he prefers selective outreach and values clear project and compensation details, reflecting a pragmatic, results-focused approach. A background that spans PHP, JEE, C++ and volunteer work in Italy signals both deep technical breadth and a collaborative, service-minded mindset.
11 years of coding experience
14 years of employment as a software developer
Master of Computer Applications (MCA) Computer Science, Master of Computer Applications (MCA) Computer Science at Poznan University of Technology
English, Italian, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (133)
firebase-remote-config10
coingecko10
gradle-plugin10
firebase10
firebase-realtime-database10
rotate10
android-imageview10
uitest10
android-sdk10
android-library10
lint10
android10
firebase-inappmessaging10
firebase-functions10
kotlin10
Programming languages (7)
Github contributions (5)
bartek-wesolowski/pickomino
Dec 2023 - Jan 2025
Pickomino game simulator with various strategy implementations.
Contributions:16 reviews, 15 PRs, 18 pushes in 1 year 2 months
bartek-wesolowski/railbound-solver
Dec 2024 - Mar 2025
Solver for the game Railbound by Afterburn
Contributions:2 PRs, 221 pushes, 7 branches in 3 months
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