Tomasz Rybakiewicz
Senior Mobile Engineer at BASE1
Mississauga, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolTomasz Rybakiewicz is a Senior Mobile Engineer with over 15 years of experience designing and shipping high-performance mobile and cross-platform apps for clients like Mapbox, Bunch, Accedo and major automotive partners BMW and GM. He specializes in Jetpack Compose, Kotlin Multiplatform (KMM) and modern Android SDKs, pairing deep architecture skills with hands-on implementation of navigation and real-time systems. At Mapbox he helped evolve the Navigation SDK (notably UI/UX improvements and new camera/status modules) and led Compose-driven UI modernization efforts that improved developer velocity. Tomasz has a strong track record of building partner SDKs, complex integrations (WebRTC, Firebase migrations) and tooling to support multi‑project deployments and large-scale client rollouts. Known as a mentor and lifelong learner, he balances product impact and performance optimization while owning features end-to-end. Based in Mississauga, he brings a pragmatic engineer’s focus to cross-platform SDK design and automotive-grade navigation experiences.
10 years of coding experience
15 years of employment as a software developer
Engineer's degree Information Technology, Engineer's degree Information Technology at University of Lomza
English, Polish
Stackoverflow
559reputation
181kreached
5answers
0questions
Github Skills (14)
kotlin10
uid10
front-end-development10
ui-design10
android-development10
algorithm6
hex6
ios6
uicolor6
firebase-authentication6
android6
react-native6
firebase6
google-maps6
Programming languages (4)
Github contributions (5)
mapbox/mapbox-navigation-android
Jan 2022 - Jan 2023
Mapbox Navigation SDK for Android
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:1 release, 438 reviews, 161 commits in 1 year
Contributions summary:Tomasz implemented and refactored features within the Mapbox Navigation SDK for Android. Their contributions included developing a new status module with a customizable UI, refactoring and improving turn icons, and implementing a new camera mode button. They also updated the QA test app with additional UI examples and tests, demonstrating a focus on UI/UX and overall code quality.
mapboxandroidsdkguidanceturn-by-turn-navigation
tomaszrybakiewicz/test_repo
Mar 2016 - May 2020
Contributions:4 PRs, 1 push, 2 branches in 4 years 2 months
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