Valeriy Vorotyntsev
Rust Programmer at Galactica Labs
Kyiv, Ukraine
Summary
🤩
Rockstar🎓
Top SchoolValeriy Vorotyntsev is a seasoned Linux systems programmer with 18 years of experience building low-level and distributed systems across telecom, storage, cloud, observability, and security domains. Since 2020 he has focused on Rust, contributing to high-performance projects like OpenObserve and implementing network fingerprinting and protocol analysis tools (JA4) for petabyte-scale observability and PCAP analysis. He brings deep C, Python, and Haskell roots, a knack for pragmatic refactoring and test-driven improvements, and is known on teams as the “Bash go-to guy.” Organizer of Kyiv’s Rust Hack & Learn meetup and multiple hackathons, he actively mentors and contributes to open source while balancing engineering with running—an indicator of his discipline and steady stamina.
18 years of coding experience
22 years of employment as a software developer
Nature and Science Lyceum ("Physics and Mathematics School #145")Igor Sikorsky Kyiv Polytechnic Institute
Stackoverflow
176reputation
15kreached
3answers
1question
Github Skills (13)
management10
rust10
logger10
database-design9
unit-testing9
opentelemetry9
dashboard8
naming6
objdump6
linux6
ldd6
python6
filesize6
Programming languages (19)
Github contributions (5)
openobserve/openobserve
Mar 2023 - Mar 2023
🚀 10x easier, 🚀 140x lower storage cost, 🚀 high performance, 🚀 petabyte scale - Elasticsearch/Splunk/Datadog alternative for 🚀 (logs, metrics, traces, RUM, Error tracking, Session replay).
Role in this project:
Back-end Developer
Back-end DeveloperContributions:73 reviews, 2 commits, 41 PRs in 6 days
Contributions summary:Valeriy primarily focused on refactoring and improving the codebase of the OpenObserve project. Their contributions include applying `Option::unwrap_or` to streamline the code, refactoring unit tests, and inlining format arguments for better readability. The user also introduced typed dashboard structs, including defining the `Panel` struct and related configurations, which improved the structure of dashboard definitions within the project. The user further contributed to the project by adapting to the latest "Create a dashboard" protocol, and refactoring the existing database interactions to better support the project.
analyticsapmdatadogelasticsearchgrafana
kyivlambda/rust-hack-and-learn
Apr 2019 - Mar 2020
Contributions:7 commits, 6 pushes, 1 branch in 10 months
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