Michal Zalewski
Lead Engineer at Ringier Axel Springer Polska
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMichal Zalewski is a Lead Engineer based in Warsaw with a decade of experience building scalable, high-performance systems and leading small cross-functional teams. He combines deep JVM and Go expertise with cloud-native AWS operations to maintain SLO-driven platforms and manage hosting budgets for enterprise products. At Ringier Axel Springer Polska he progressed from Senior Big Data Engineer to Technical Lead and now Lead Engineer, shaping architecture, roadmaps, and stakeholder-facing technical strategy. His background in mathematics (Warsaw University of Technology) and ongoing MSc in Software Engineering at Oxford give him a strong analytical edge for designing robust distributed systems. Known for balancing hands-on coding with people leadership, he also brings an uncommon mix of strategy consulting experience and practical engineering delivery.
10 years of coding experience
10 years of employment as a software developer
Master of Science Candidate (Class of 2024) Software Engineering , Master of Science Candidate (Class of 2024) Software Engineering at University of OxfordMaster of Science (M.Sc.) Mathematics, Master of Science (M.Sc.) Mathematics at Warsaw University of Technology
Polish, English, German, Portuguese
Github Skills (23)
nexus7
spock7
maven7
travis-ci6
java6
jenkins-api-plugin6
stream-processing5
refresher5
maven-plugin5
groovy5
spark5
docker5
hadoop3
data-integration3
algorithm3
Programming languages (2)
Github contributions (5)
MichalAdorno/kata-exercises
Jun 2018 - Feb 2022
A Refresher in Algorithmics / Daily Kata
Contributions:37 pushes, 1 branch in 3 years 8 months
refresherkataalgorithm-competitionsalgorithms-and-data-structuresclean-coder
MichalAdorno/golang-advanced-concurrency-concepts
Jun 2020 - Oct 2020
Contributions:9 commits, 8 pushes, 1 branch in 3 months
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