Grzegorz Olędzki
Staff Software Engineer at Moderne
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolGrzegorz Olędzki is a Staff Software Engineer based in Warsaw with nearly two decades of experience evolving from Java EE developer to senior reliability and operations leadership. He led SRE initiatives at Sumo Logic—building incident response, postmortem culture, SLI-based reliability metrics, security remediations, and internal developer productivity tools—and now applies that systems-thinking at Moderne. Comfortable bridging engineering, support, and operations, he has a track record of running 24/7 SaaS hosting, automating repetitive processes, and modernizing authentication and dependency management. Colleagues rely on him for pragmatic technical stewardship and for turning reliability practices into organization-wide programs. Notably, he prefers to remain Poland-based and focuses on deepening impact locally rather than relocating abroad.
1 year of coding experience
10 years of employment as a software developer
II L.O. im. Stefana Batorego w Warszawiepostgraduate IT Projects Management (Prowadzenie Projektów Informatycznych), postgraduate IT Projects Management (Prowadzenie Projektów Informatycznych) at Warsaw University of TechnologyMaster of Science Computer Science (informatyka), Master of Science Computer Science (informatyka) at University of WarsawComputer science, Computer science at Universität des Saarlandes
English, German, Swedish
Github Skills (48)
mass10
python10
code-search10
abstract-syntax-tree10
javafx10
java10
applet10
latex10
openrewrite10
refactoring10
migrate10
academia9
citation9
bibtex9
build-process8
Programming languages (3)
Github contributions (5)
openrewrite/rewrite
Jan 2025 - Apr 2025
Automated mass refactoring of source code.
Contributions:2 releases, 63 reviews, 125 PRs in 3 months
masspythonastabstract-syntax-treerefactoring
openrewrite/rewrite-static-analysis
Feb 2025 - Apr 2025
OpenRewrite recipes for identifying and fixing static analysis issues.
Contributions:1 release, 5 reviews, 10 PRs in 1 month
good-first-issuejavaopenrewriteopenrewrite-recipesstatic-analysis
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