Siarhei Krukau
Software Engineer at Playtika Ltd.
Krakow, Lesser Poland Voivodeship
Summary
🤩
Rockstar🎓
Top SchoolSiarhei Krukau is a pragmatic senior-to-lead software engineer with 13 years of experience building cloud-native backends, mobile integrations, and UI-focused features across companies like Banuba, Playtika, and EPAM. Based in Krakow, he combines deep technical chops in Java/Spring, Android, AWS and real-time systems (including an OpenRTB bidder) with strong soft skills and mentoring experience. An active open-source contributor, he has improved accessibility and UI in the popular AnkiDroid project and curates Kotlin ecosystem resources. Known for embracing imperfection as motivation, he seeks challenging problems that push both his engineering craft and personal growth.
13 years of coding experience
10 years of employment as a software developer
Specialist, Automated Systems of Data Processing, 8.1, Specialist, Automated Systems of Data Processing, 8.1 at Belarusian State University of Informatics and Radioelectronics
Russian, Russian, English
Stackoverflow
32,470reputation
4.3mreached
555answers
82questions
java
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logstash
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git
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maven
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ubuntu
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spring
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Github Skills (52)
kotlin10
accessibility10
spring10
ui-design10
amazon-web-services10
anki10
java10
kotlin-library10
amazon-s310
android10
angularjs10
maven10
kotlin-android10
scopes10
gradle10
Programming languages (26)
Github contributions (5)
Heapy/awesome-kotlin
Oct 2015 - Nov 2022
A curated list of awesome Kotlin related stuff Inspired by awesome-java.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:8 reviews, 37 commits, 36 PRs in 7 years 2 months
Contributions summary:Siarhei primarily contributed to the `awesome-kotlin` repository by adding and updating links related to Kotlin projects, libraries, and resources. They added new entries for projects like Jenkins plugins and Telegram bots, and frameworks, libraries, and examples. The user also made changes to the site's frontend, including updating doodles and brand colors. Furthermore, the user corrected grammar and added documentation links.
kotlin-extensionskotlin-languagekotlinkotlin-androidjava
ankidroid/Anki-Android
Jun 2016 - Oct 2016
AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.
Role in this project:Mobile Developer (Android)
Mobile Developer (Android)Contributions:15 commits, 13 PRs, 37 comments in 3 months
Contributions summary:Siarhei primarily contributed to the AnkiDroid application, focusing on improving the user interface, accessibility, and overall functionality. Their work included fixing bugs, such as the incorrect positioning of answer buttons and pull to refresh behavior, and improving TalkBack descriptions for enhanced accessibility. The commits also involved adding a new card widget, refactoring UI elements, and adding notification options.
anki-flashcardsankidroidsrsandroidtrick
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