Costa Shulyupin
Principal Software Engineer at Red Hat
Tel-Aviv District, Israel
Summary
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RockstarCosta Shulyupin is a Principal Software Engineer with 11 years of experience specializing in embedded Linux system design, kernel driver development, and multimedia and storage subsystems. Based in the Tel-Aviv District and currently at Red Hat, he focuses on BSP/LSP work, performance optimizations such as fast-boot and throughput improvements, and complex storage topics like RAID, LVM, and filesystems. Costa is an active open-source contributor, having enhanced tools for Linux kernel source analysis, improved Doxygen graph generation, and contributed to GStreamer WebRTC demos and Wikimedia automation. His contributions show a blend of low-level systems expertise and pragmatic tooling work—refactoring for maintainability while adding precise parsing, graphing, and visualization features. Colleagues value his ability to turn intricate kernel and multimedia interdependencies into actionable analyses and cleaner code. An understated strength is his habit of improving developer-facing tools, which amplifies team productivity beyond individual feature work.
11 years of coding experience
Stackoverflow
481reputation
338kreached
18answers
4questions
Github Skills (42)
categories10
git10
mediawiki10
c-language10
python10
gstreamer10
api-client10
command-line-interface10
bash10
wikimedia10
c1110
linux-kernel10
c1710
automation10
manage10
Programming languages (8)
Github contributions (5)
makelinux/linux_kernel_map
May 2018 - Nov 2022
Linux kernel map
Role in this project:
Backend Developer
Backend DeveloperContributions:1 review, 167 commits, 1 PR in 4 years 6 months
Contributions summary:Costa primarily contributed to the development of `srcxray.py`, a tool designed for analyzing interconnections within Linux kernel source code. Their work involved implementing features to extract and analyze code references, focusing on function and structure interdependencies. The user added various parsing and filtering capabilities, as well as functionality to create call graphs and dependency trees. Their contributions included improvements to the program's efficiency and maintainability through code refactoring and cleanup.
centricular/gstwebrtc-demos
Apr 2020 - Apr 2020
Superseded by https://gitlab.freedesktop.org/gstreamer/gst-examples/-/tree/master/webrtc - Demo apps for using gstreamer's webrtc implementation
Role in this project:Backend Developer
Backend DeveloperContributions:6 commits, 9 PRs, 15 comments in 1 day
Contributions summary:Costa primarily focused on modifying and improving the `gstwebrtc-demos` repository, likely related to the GStreamer WebRTC implementation. Their contributions involved code formatting, addressing minor bugs like adding missing breaks in switch statements, and performing cleanup operations. A significant portion of the changes were made to the core files related to the WebRTC signaling and peer-to-peer connection handling.
webrtc-demowebrtcgitlabmastergst
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