Michał Warecki
Tech Lead at Point72
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMichał Warecki is a tech lead and JVM-focused engineer with 13 years of experience designing and optimizing low-latency trading systems and high-performance Java platforms. He has led and delivered ultra-low-latency execution and OMS components across major financial firms including Point72, HSBC and Credit Suisse, with deep expertise in concurrency, GC tuning, and JVM internals. Comfortable in both Scala and Java, Michał has tackled everything from eFX pre-trade systems and trade recon to large-volume market-data aggregation and full-text search engines. He combines hands-on performance tuning (including work with Azul Zing and OpenJDK Hotspot) with team leadership, mentoring engineers to build deterministic, sub-millisecond systems. Based in Warsaw, he brings practical experience across trading, payments and big-data domains and a track record of turning latency-sensitive requirements into production-ready engines.
13 years of coding experience
14 years of employment as a software developer
BS Master IT, BS Master IT at Military University of TechnologyTraugutt
Github Skills (36)
asynchronous10
concurrent10
effects10
stm10
async9
java9
scala9
zio9
concurrent-programming9
soa9
typesafe9
functional-programming9
concurrency9
hocon7
service-discovery7
Programming languages (6)
Github contributions (5)
michalwarecki/zio
Apr 2020 - May 2020
ZIO — A type-safe, composable library for async and concurrent programming in Scala
Contributions:4 PRs, 13 pushes, 2 branches in 15 days
concurrent-programmingzioconcurrencyfunctional-programmingcontinuation
ScalaConsultants/blockchain-rpc
Feb 2020 - Apr 2020
JSON RPC client for Bitcoin, Ethereum and Omni
Contributions:6 PRs, 16 pushes, 2 branches in 1 month
rpcjsonrpcrpc-clientethereumblockchain
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