Jakub Liska
Software Engineer at Trezor
Prague, Prague, Czechia
Summary
👤
Senior🎓
Top SchoolJakub Liska is a pragmatic software engineer with 14 years of experience building high-performance distributed systems and blockchain infrastructure from Prague. He has driven node core, consensus and settlement work for projects like Ergo and Alephium, and now contributes to multi-chain wallet backend and explorer tooling at Trezor and Pragmaxim. His background spans Scala/Akka microservices, Rust systems (indexers, authenticated state storage), Cassandra/RocksDB backends and GraphQL APIs, reflecting a focus on fast indexing and robust state management. Jakub blends research and production engineering—prototyping e‑gov and health-care decentralization while delivering scalable, GDPR-aware analytics pipelines at GlobalWebIndex. Quietly creative, he views engineering as art, often exploring unconventional prototypes such as agentic LLM coders and Patricia‑trie based authenticated dictionaries.
14 years of coding experience
8 years of employment as a software developer
2 semesters of 4th grade, IT, 2 semesters of 4th grade, IT at Waterford Institute of Technology
English, Czech
Github Skills (200)
opensearch10
hadoop10
ber10
cpp10
multiarch10
ecosystem10
big-data10
sbt-assembly10
sbt-plugin10
concurrent10
cassandra10
jarjar10
apache10
amazon10
restful10
Programming languages (15)
Github contributions (5)
GlobalWebIndex/mawex
Nov 2016 - Aug 2019
Lightweight library for distributed task scheduling based on Master Worker Executor model.
Contributions:248 commits, 25 PRs, 145 pushes in 2 years 9 months
schedulingschedulermasterdistributed-task-schedulingworker
FgForrest/Postfix-Deliverability-Analytics
Mar 2014 - Jul 2014
[DEPRECATED] A tool that goes throu Posftix logs and builds a statistics of bounces (non-delivered messages). Statistics are provided by REST API to the client.
Contributions:23 commits in 3 months
apianalyticsstatisticsbuildsbounces
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