Xrw Null
Cupertino, California, United States
Summary
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RockstarViacheslav P is a Principal Engineer based in Cupertino with 12 years of experience designing and operating cloud-native, fault-tolerant distributed systems using Rust, Java, Scala and Kotlin. He has led core backend work on notable open-source projects like CorfuDB—implementing log compaction, fixing memory leaks, and redesigning failure detection—and drives Postgres clustering and AI-assisted log analysis at Broadcom. His strength is blending deep distributed-systems theory (Paxos, Raft, state machine replication) with pragmatic engineering: microservices, Kubernetes, CICD and infrastructure-as-code. A pragmatist about correctness, he favors TDD and DDD to deliver maintainable, high-performance services at scale. Beyond production systems he experiments with ML/LLM tooling for observability and retrieval-augmented workflows, reflecting a rare mix of systems internals and modern AI tooling. Colleagues rely on him to simplify complex failure modes into deterministic, testable designs.
12 years of coding experience
Github Skills (7)
javas10
distributed-systems10
java10
database9
nosql9
databases9
testing8
Programming languages (10)
Github contributions (5)
CorfuDB/CorfuDB
Aug 2018 - Dec 2022
A cluster consistency platform
Role in this project:
Back-end Developer
Back-end DeveloperContributions:495 reviews, 277 commits, 447 PRs in 4 years 4 months
Contributions summary:Xrw implemented and refactored core backend functionalities for the CorfuDB project. They extracted log cleaning logic from `LogUnitServer` into a separate class `StreamLogCompaction`, added unit tests for log compaction, and made several improvements to prevent memory leaks in `StreamLogFiles`. Furthermore, the user focused on code clean-up, including removing deprecated methods and renaming variables.
nosqlconsensusstreamingdatastoredistributed-database
PavelZaytsev/ops-scripts
Jun 2019 - Mar 2020
Contributions:30 commits, 2 PRs, 27 pushes in 9 months
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