Yury Yarashevich
Software Engineer at Tango Me
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolYury Yarashevich is a seasoned software engineer with 14 years of experience building reliable real-time and backend systems, currently contributing at Tango Me in Warsaw. He brings deep expertise in .NET/C# and a strong systems background from a master's in computer science, with a long tenure at Viber where scale and stability were core. An active open-source contributor, Yury has improved WebRTC samples, enhanced Jitsi Videobridge stability, and optimized ICE/STUN implementations—work that demonstrates practical knowledge of media, networking and multithreading. His contributions span front-end WebRTC fixes to low-level timer and thread optimizations in SCTP and ice4j, showing fluency across mobile (iOS), backend Java, and cross-platform media stacks. Colleagues rely on him for pragmatic refactors that reduce resource usage and prevent subtle concurrency issues, a quieter strength that repeatedly improved production reliability.
14 years of coding experience
9 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Belarusian State University of Informatics and Radioelectronics
Stackoverflow
81reputation
2kreached
3answers
3questions
Github Skills (38)
timers10
jitsi10
objective-c10
filesystem10
javascript10
ios10
stun10
lib10
multithreading10
sctp10
timer10
code-library10
c1110
file-operations10
network-programming10
Programming languages (20)
Github contributions (5)
jitsi/ice4j
Oct 2018 - Mar 2020
A Java implementation of the ICE protocol
Role in this project:
Back-end Developer
Back-end DeveloperContributions:20 commits, 18 PRs, 152 comments in 1 year 5 months
Contributions summary:Yury primarily focused on improving the ice4j library's internal mechanisms. They addressed a thread leak issue by implementing a `ScheduledExecutorService` for agent termination with a timeout. Further contributions involved reducing the number of threads created and optimizing STUN keep-alives by replacing the `StunKeepAliveThread` with `ScheduledExecutorService`. Additional changes included re-implementing transaction retransmission using a `ScheduledThreadPoolExecutor` and reducing the number of threads used for transaction expiration.
webrtcrfc5245stunsctpice
JumpingYang001/webrtc
Feb 2021 - Apr 2021
webrtc source code from https://chromium.googlesource.com/external/webrtc
Role in this project:Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:22 commits in 2 months
Contributions summary:Yury contributed to the WebRTC project, focusing on iOS-specific features and improvements. Their work includes resolving path issues in iOS build scripts, adding AV1 encoder and decoder wrappers for the iOS SDK, and exposing various features like `restartIce`, `setLocalDescription` options, and extra ICE parameters to the iOS SDK. These changes involved modifying Objective-C and Objective-C++ files within the SDK. Furthermore, the user addressed nullability concerns in completion handlers for iOS.
websocketwebrtcchromium
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