Ivan Sivak
Software Engineer at Meta
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolIvan Sivak is a Software Engineer based in London with 11 years of experience building high-performance mobile products and consumer-scale AI features, currently working on AI at Meta. He led development of a recipe app with over 1 million installs and 300k MAU, bringing expertise in Android architectures (MVVM, MVI), Jetpack, build-system optimization and modularization that halved build times. Previously he scaled sports-focused mobile experiences to 100k DAU, introduced CI and code-review practices, and optimized memory-heavy screens for reliability. His background in applied nuclear physics and additional computer science training gives him a rigorous, data-driven approach to engineering and a knack for turning complex problems into practical, production-ready solutions.
11 years of coding experience
7 years of employment as a software developer
Additional Education, Computer Science and Information Technology, Additional Education, Computer Science and Information Technology at Saint Petersburg Academic UniversityMaster of Science (MS), Applied Nuclear Physics, Master of Science (MS), Applied Nuclear Physics at National Research Nuclear University (former Moscow Engineering Physics Institute)
Russian, English, Romanian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (38)
docker10
spring10
spring-data10
websocket10
java10
http-server10
http-client10
hibernate10
spring-boot10
jpa10
gradle10
twitter9
android-development9
android-open-source9
kotlin9
Programming languages (3)
Github contributions (5)
IVSivak/exness
Jul 2018 - Nov 2018
Contributions:7 PRs, 42 pushes, 6 branches in 3 months
IVSivak/TinkoffExchanger
Oct 2017 - Dec 2017
Contributions:38 pushes, 1 branch in 2 months
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