Andrii Sulnychenko
Warsaw,Poland
Summary
Experienced Senior Software Developer with a 15-year industry background, including the past 7 years as technical leader at Playtika. Known for attention to detail, strong problem-solving skills, and adaptability in navigating evolving industry trends .Self-motivated, with a strong sense of personal responsibility.
Overview
15
15
years of professional experience
Work History
Client C++ Technical Lead
Playtika
02.2021 - 01.2024
- Developed new and maintained existing functionality for internal game cross-platform engine
- Coordinated with cross-department teams like QA, DevOps, Designers and Architects to ensure seamless end-to-end software delivery process.
- Provided educational expertise and mentoring to junior team members.
- Enhanced system performance with thorough code reviews, debugging, and optimization techniques.
Mobile Technical Lead
Playtika
05.2017 - 02.2021
- Created proofs of concept for innovative new solutions.
- Integrated JavaScript engine on top of C++ engine, enabling development of new games and features using JavaScript.
- Implemented strategic enhancement to internal game engine by introducing new target for WEB.
- Developed instant version for Google play store. managed to reduce APK size from 90 mb for full version to 15mb with full app functionality and 8 mb for instant version that has only one slot that available
- Communication with server team - consulting for client dependent things, client-server integrations, product incident research, production support and monitoring
Android/Windows Team Lead
Playtika
03.2014 - 05.2017
- Lead team responsible for maintaining and releasing Android/Windows versions.
- Monitored team performance and provided constructive feedback to increase productivity and maintain quality standards.
- Added new functionality to internal game engine, migrate Windows Phone version from Silverlight to WinRT, expanded internal game engine to Windows
- Reduced amount of platform dependent code. as result eliminated need to have separate team for support Android/WP releases
- Communication with server team - consulting for client dependent things, client-server integration
- Production incidents research, support and monitoring
Android Team Lead
Pacific Interactive Limited
02.2013 - 03.2014
- Monitored team performance and provided constructive feedback to increase productivity and maintain quality standards.
- Assisted in recruitment of new team members, hiring highest qualified to build team of top performers.
- Added new functionality to internal game engine
- Developed and released Windows phone version of app
- Third-party SDK integrations - payments, push notifications etc
Senior Mobile Game Developer
Alcomi
01.2010 - 02.2013
- Ported and developed new games for iOS/Android/Windows phone platforms
- Developed internal game engine to simplify process of developing new games to multiple targets(iOS, Android, WP) without code changes
- Mentored newly hired and junior developers in office and departmental policies and procedures.
IOS Developer
Alcomi
09.2008 - 01.2010
- Developed new games - hidden objects, platformers, runners etc
- Ported existing games from WEB/PC to iOS - UI adaptation, performance optimizations etc
- Third-party SDKs integration
Education
Master of Science - Applied Mathematics
Tavrida National V.I. Vernadsky University
Crimea06.2009
Skills
- C
- OOP
- OpenGL, WebGL
- Game Development
- Cross-Platform Integration
- Team Leadership
- Project Planning
- Code reviews
- Performance Improvement
- iOS/Android/Windows development
- Additional languages: Javascript, Java, C#, Python
Languages
Ukrainian, Russian
Native language
English
Intermediate
B1
Timeline
Client C++ Technical Lead
Playtika
02.2021 - 01.2024
Mobile Technical Lead
Playtika
05.2017 - 02.2021
Android/Windows Team Lead
Playtika
03.2014 - 05.2017
Android Team Lead
Pacific Interactive Limited
02.2013 - 03.2014
Senior Mobile Game Developer
Alcomi
01.2010 - 02.2013
IOS Developer
Alcomi
09.2008 - 01.2010
Master of Science - Applied Mathematics
Tavrida National V.I. Vernadsky University
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