Kacper Jankowski
Android Developer at Brainly
Greater Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolKacper Jankowski is an Android developer with roughly nine years in software and seven years focused on mobile, currently contributing to Brainly while also working with AppVerk. He specializes in Kotlin-driven architectures (MVVM/MVP), reactive and coroutine-based concurrency, and has hands-on experience with testing tools like JUnit, Mockito and MockWebServer. Kacper helped maintain apps with 300K+ downloads and builds internal tooling to speed development and improve app quality. Comfortable across the full Android stack—Room, Retrofit/OkHttp, Firebase, Glide—he pairs pragmatic engineering with attention to performance and testability. A Udacity Android Nanodegree alumnus and engineering graduate from Adam Mickiewicz University, he brings a blend of formal training and production-proven practices.
9 years of coding experience
2 years of employment as a software developer
Engineer's degree, Computer Science, Engineer's degree, Computer Science at Uniwersytet im. Adama Mickiewicza w PoznaniuAndroid Basics Nanodegree, Udacity EU Scholarship, Android Basics Nanodegree, Udacity EU Scholarship at Udacity
Polish, English
Stackoverflow
3reputation
543reached
0answers
1question
Github Skills (33)
otpview10
injection9
custom-view9
jetpack-compose8
kotlin8
authentication8
android-library8
compose8
otp8
android7
kotlin-multiplatform7
payment7
payment-processing7
stripe7
dependency-injection7
Programming languages (4)
Github contributions (5)
AppVerk/android-otpview-pinview
Jun 2020 - Jul 2021
A custom view to enter otp of different sizes used usually in cases of authentication.
Contributions:1 release, 2 PRs, 2 pushes in 1 year
casesauthenticationandroid-libraryandroidcustom-view
AppVerk/amadeus-android
Feb 2021 - Oct 2021
Android (Kotlin) library for the Amadeus Self-Service travel APIs
Contributions:18 releases, 17 pushes, 18 tags in 8 months
travel-servicetravelandroidandroid-appkotlin
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