Michal Pisanko
Senior Backend Engineer at ICE Services, Inc.
Catalonia, Spain
Summary
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Rockstar🎓
Top SchoolMichal Pisanko is a Senior Backend Engineer with 12+ years building resilient, scalable distributed systems using a polyglot toolbox—Clojure/ClojureScript, Java, Ruby, Scala, Elixir and more. He focuses on pragmatic, functional approaches to solve business problems and has driven platform and data engineering work across companies like JUXT, Zendesk and Qantas Loyalty. His experience spans ML data platforms, event-driven data pipelines (Kafka/Spark), cloud migrations and tooling for CI/CD and infrastructure automation. Michal often introduces functional languages into teams, having championed Clojure adoption for data extraction and integration projects. Based in Catalonia, he pairs a curiosity for new technologies with appreciation for proven techniques and brings a hands-on, consultant mindset to architecture and delivery. Outside engineering he’s an avid mountain biker, snowboarder and climber, reflecting a taste for technical challenges and exploration.
13 years of coding experience
20 years of employment as a software developer
Wirtschaftsinformatik, Wirtschaftsinformatik at University of RegensburgMSC, computer science and econometrics, MSC, computer science and econometrics at University of Lodz
Polish, Spanish, German, English, French
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (63)
google-analytics-api10
bitemporal10
temporal10
linux10
sql10
database10
rack-middleware9
throttling9
dbms9
sql-database9
rack8
nix8
xtdb7
access-control7
api7
Programming languages (8)
Github contributions (5)
mpisanko/nixpkgs
Jun 2019 - Dec 2021
Nix Packages collection
Contributions:19 pushes, 2 branches in 2 years 6 months
nixosnix-packages
mpisanko/xtdb
Oct 2024 - Mar 2025
An immutable SQL database for application development, time-travel reporting and data compliance. Developed by @juxt
Contributions:168 pushes, 25 branches in 5 months
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