Mieszko Stelmach
Senior Mobile Engineer at OLX Group
Greater Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolMieszko Stelmach is a Senior Mobile Engineer with over a decade of hands-on experience building Android apps and a long career that traces back through J2ME and Windows Mobile to modern Kotlin-first development. He specializes in Kotlin/Java, Android architecture (Compose), dependency injection (Dagger-Hilt), and asynchronous programming with Coroutines, and brings practical backend knowledge in SQL and SOLR. At OLX Group since 2016 he delivers production-grade mobile features at scale, having also run his own consultancy and contributed Android solutions across diverse industries. His background in enterprise Java, .NET and embedded mobile platforms gives him uncommon perspective when solving cross-platform and legacy-integration challenges. Collected MSc training in computer science underpins a pragmatic engineering approach that favors robust architecture and incremental delivery.
11 years of coding experience
10 years of employment as a software developer
Master of Science (M.Sc.), Computer Science, Master of Science (M.Sc.), Computer Science at Politechnika Poznańska
English, Polish
Github Skills (32)
api-client9
kotlin9
bitcoin9
android-client9
blockchain9
sdk9
android-studio9
cryptocurrency9
versioning9
gradle-plugin8
crypto8
android8
git-commit8
gradle8
gstreamer8
Programming languages (3)
Github contributions (5)
tomekkonieczny/AndroidWearWorkshop
May 2015 - Feb 2016
Contributions:4 commits, 4 pushes in 8 months
mieszk3/pyload-android
Oct 2015 - Oct 2020
Contributions:25 pushes in 5 years
feature-richandroidkotlinandroid-clientpyload
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