Dmytro Dumenko
Senior Software Engineer at PandaDoc
Cracow Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolDmytro Dumenko is a Senior Software Engineer based in the Cracow area with 6+ years of backend Python experience and a track record of improving reliability and delivery in high-scale SaaS environments. At PandaDoc he drove system resilience to 99.99% uptime through chaos engineering, shortened CI/CD and integration cycles dramatically, and led decomposition of monoliths to boost scalability. He pairs deep performance troubleshooting (cProfile, Jaeger, Grafana) with pragmatic automation—cutting document processing and release times while enabling self-service integrations via Workato. Earlier roles show a blend of hands-on engineering and team leadership from QA to backend development, improving onboarding, security scanning, and product virality. Known for turning observability signals into concrete fixes, he balances operational rigor with product-focused improvements that directly raise CSAT. A Belarusian State University alumnus, he brings both systems-level thinking and practical release engineering to distributed backend challenges.
4 years of coding experience
7 years of employment as a software developer
Center for education and professional training of young peopleBachelor's degree Computer Systems Networking and Telecommunications, Bachelor's degree Computer Systems Networking and Telecommunications at Belarusian State University of Informatics and Radioelectronics
English, Русский, Ukrainian, Polish
Github Skills (11)
pandadoc10
sdk9
node-client9
api9
npm8
nodejs6
typescript6
api-client5
python-client4
python4
client-library3
Programming languages (2)
Github contributions (2)
PandaDoc/pandadoc-api-node-client
Nov 2021 - Mar 2022
The Official PandaDoc Node client SDK
Contributions:8 releases, 12 commits, 17 PRs in 3 months
apisdkclient-sdknodejsnpm
PandaDoc/pandadoc-api-python-client
Jan 2022 - Jan 2022
The Official PandaDoc Python client SDK
Contributions:1 release, 1 commit, 2 PRs in 1 day
api-clientapipythonclient-librarysdk
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