Sergey Panfilov
Netherlands, Russia
Summary
👤
SeniorSergey 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.
14 years of coding experience
Stackoverflow
382reputation
32kreached
8answers
0questions
Github Skills (157)
devsecops10
timing10
security10
django10
owasp10
execution-time10
distribute9
vulnerability-management9
python9
security-automation9
perf9
automation9
pip9
domoticz9
package-installer9
Programming languages (12)
Github contributions (5)
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
docker-imagepython-app
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
djangonltk
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.