Dmitry Pisklov
Senior Engineer at Stealth
United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolDmitry Pisklov is a Senior Engineer based in the UK with 12+ years in IT and a decade focused on low-latency, high-throughput Java systems. He has driven performance- and reliability-critical projects across finance and trading at firms including Goldman Sachs, Morgan Stanley and RBS, and architected high-capacity middleware and validation systems capable of processing millions of messages per day. As a core contributor to OpenHFT projects like Chronicle-Queue, Chronicle-Core and Chronicle-Wire, he has improved JVM-level utilities, fixed subtle race conditions and modernised Java 11 compatibility for low-garbage serialization and ultra-low-latency storage. Dmitry combines hands-on C-suite-facing delivery (VP at Goldman Sachs) with deep technical ownership—profiling, benchmarking and refactoring to squeeze latency and increase fault tolerance. He’s comfortable across the stack from native memory and socket-level fixes to distributed queue semantics, and often focuses on behind-the-scenes infrastructure work that makes high-performance systems dependable in production.
12 years of coding experience
13 years of employment as a software developer
Specialist Informatics Economics, Specialist Informatics Economics at Kuban State University (KubSU)
Stackoverflow
1,196reputation
44kreached
61answers
0questions
Github Skills (25)
jvm10
multithreading10
testing10
binary-format10
data-serialization10
java10
serialization10
javas10
chronicle10
performance-optimization10
file-handling10
binary-data10
indexing9
yaml9
concurrency9
Programming languages (8)
Github contributions (5)
OpenHFT/Chronicle-Queue
Oct 2017 - Dec 2020
Micro second messaging that stores everything to disk
Role in this project:
Back-end Developer
Back-end DeveloperContributions:307 commits, 34 PRs, 258 pushes in 3 years 1 month
Contributions summary:Dmitry made numerous contributions to the chronicle-queue repository, primarily focused on enhancing the reliability and performance of the queuing system. Their work involved bug fixes related to EOF handling, ensuring the proper writing of EOF markers after roll cycles, and addressing race conditions. The commits also included improvements to indexing and directory management, alongside code refactoring to improve the overall performance of the queue.
storeseverythingpublisherchronicleartemis
OpenHFT/Chronicle-Map
Apr 2018 - Jan 2021
Replicate your Key Value Store across your network, with consistency, persistance and performance.
Role in this project:Back-end Developer
Back-end DeveloperContributions:60 commits, 16 PRs, 55 pushes in 2 years 9 months
Contributions summary:Dmitry primarily focused on improving the codebase, specifically addressing Java 11 support. Their contributions involved modifying core utility classes and updating the license headers across multiple Java files, indicating work on the project's infrastructure and maintenance. Additionally, the user made code changes related to specific testing configurations, and a new DTO, for the project. These changes suggest a focus on enhancing the project's compatibility and possibly refactoring existing modules.
golangperformancekey-value-storeconsistencykey-value
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