Stefanos Xanthopoulos
Software Engineer at GitLab
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolStefanos Xanthopoulos is a software engineer with 11 years of experience specializing in backend and full-stack development, currently building at GitLab after senior engineering roles at Shopify, Hive, On, and Tourlane. He brings deep practical expertise in Ruby/Rails, Go, React, CI/CD, AWS, and DevOps, with a track record of leading projects across e-commerce, logistics, and travel domains. Comfortable shipping production services and improving developer workflows, he pairs hands-on coding with platform and infrastructure thinking. Based in Berlin, he has repeatedly stepped into senior roles at high-growth companies, helping scale systems and teams. A pragmatic problem-solver, he blends legacy Rails proficiency with modern cloud-native practices—a combination that eases migration and acceleration efforts in mid-size and enterprise environments.
11 years of coding experience
9 years of employment as a software developer
Computer Engineer and informatics departmend, Computer Engineer and informatics departmend at University of Patras
English, Greek, Italian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (46)
rails10
nextjs10
browser10
ruby10
graphql10
graphql-ruby10
relay10
react10
static-site-generator9
javascript9
typescript9
ruby-client9
hybrid9
elasticsearch-client9
compiler9
Programming languages (3)
Github contributions (5)
stefanosx/config_files
Jul 2017 - Sep 2020
Contributions:12 pushes, 1 branch in 3 years 3 months
stefanosx/google-jwt
Mar 2020 - Apr 2020
Contributions:8 commits, 8 pushes, 1 branch in 11 days
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