Michał Wolski
Senior Android Developer (Gadu-Gadu)
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolMichał Wolski is a seasoned Android developer with over 14 years of experience building consumer mobile apps, currently driving feature development and maintenance for Poland’s long-standing messenger Gadu‑Gadu. He has shipped products across instant messaging, internet radio (Open FM), and Bluetooth pet tracking, and also publishes his own app, Screenshot Assistant, on Google Play. Proficient in modern Kotlin toolchains—Coroutines, Jetpack Compose—and a wide Android ecosystem (Firebase, Play Billing, Retrofit, Coil), he pairs pragmatic engineering with attention to UX and performance. An active contributor to Android open-source components, he enhanced a popular PhotoEditor library by adding performant custom drawing shapes and UI integration. Based in Warsaw, he blends legacy messaging protocol experience with up-to-date mobile architecture, making him adept at evolving mature apps without sacrificing technical debt management.
11 years of coding experience
3 years of employment as a software developer
Magister Inżynier, Informatyka, Magister Inżynier, Informatyka at Polsko-Japońska Wyższa Szkoła Technik Komputerowych w Warszawie
Github Skills (5)
kotlin10
android10
image-processing10
canvas10
ui-design8
Programming languages (4)
Github contributions (5)
burhanrashid52/PhotoEditor
Jan 2023 - Jan 2023
A Photo Editor library with simple, easy support for image editing using paints,text,filters,emoji and Sticker like stories.
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:28 reviews, 33 commits, 19 PRs in 15 days
Contributions summary:Michał primarily focused on enhancing the photo editor library with new features, specifically, the addition of an arrow shape with customizable pointer locations. They implemented the arrow shape using Kotlin, modifying existing shape classes and integrating the new feature into the drawing functionality. The user also refactored the code, optimized arrow drawing performance, and updated the UI to include the new shape selection.
emojiimagefilterscanvasandroid
wasky/PhotoEditor
Jan 2023 - Jan 2025
A Photo Editor library with simple, easy support for image editing using paints,text,filters,emoji and Sticker like stories.
Contributions:122 pushes, 65 branches in 2 years
emojiimagefilterspaintssticker
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