Sergey Panfilov
Project Lead at Workato
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolSergey Panfilov is a seasoned software engineer and project lead with 14 years of experience building scalable CI/CD, cloud-native, and AI-driven developer tooling across startups and large enterprises. Based in Amsterdam, he has led projects at Workato and Shopify to deliver AI copilots, robust continuous integration systems, and cost-optimized GKE deployments while improving developer experience and test reliability. Sergey combines deep backend expertise in Python, Ruby and Go with hands-on infrastructure work—migrating services to AWS, automating deployments, and architecting secure, sharded data solutions. He’s comfortable shifting between individual contributor work and leading teams, having improved event processing performance by 100x and led cross-functional platform migrations. Known for pragmatic, data-driven decisions, he often uncovers low-level bottlenecks that yield outsized operational gains.
13 years of coding experience
18 years of employment as a software developer
Master of Science Electrical and Electronics Engineering, Master of Science Electrical and Electronics Engineering at State University of Nizhni Novgorod named after N.I. Lobachevsky (UNN)
English, Russian, Dutch
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (166)
devsecops10
vulnerability-management10
python10
security-automation10
security10
django10
owasp10
python-interface10
execution-time10
iot-application9
smartthings9
timing9
energy9
meter9
perf9
Programming languages (12)
Github contributions (5)
sergray/EnglishWordsGame
Jan 2015 - Apr 2021
English Words Game implemented in Django with NLTK
Contributions:31 commits, 3 PRs, 19 pushes in 6 years 3 months
pythondjangoenglish-wordsnltkenglish
kpn/tox
Apr 2016 - Sep 2017
Docker image to test python apps with tox
Contributions:5 commits, 5 PRs, 5 pushes in 1 year 5 months
pythondocker-imagedockerpython-testtox
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