Piotr Śliwka
Technical Lead at Opera
Lower Silesian Voivodeship, Poland
Summary
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Rockstar🎓
Top SchoolPiotr Śliwka is a Technical Lead with 10 years of experience designing and operating large-scale web services and internal platforms at Opera. He manages a team of five while remaining hands-on, building a PaaS on 100+ Ansible-managed bare-metal nodes with Kubernetes, HA GitLab CI runners, and a Prometheus/Grafana observability stack. Piotr previously engineered a globally distributed ad delivery service handling 10k+ RPS and built scalable metric ingestion and container orchestration solutions. He’s fluent in Python and Go, integrates security tooling like HashiCorp Vault into production, and drives developer productivity through shared Docker images, Helm charts, CI templates, and workshops. Based in Lower Silesia, Poland, he pairs a robotics/control engineering academic background with a pragmatic obsession for development velocity and operational excellence.
11 years of coding experience
3 years of employment as a software developer
Exchange student, Electrical Engineering and Computing, Exchange student, Electrical Engineering and Computing at University of Zagreb/Sveuciliste u ZagrebuB.Sc., Control engineering and Robotics, very good (5.0/5.5), B.Sc., Control engineering and Robotics, very good (5.0/5.5) at Wroclaw University of Science and Technology
Polish, English, Spanish, Russian
Github Skills (109)
camelcase10
vim10
ansible-module10
hashicorp-vault10
gitgutter10
developer-tools10
smooth-scrolling10
git-diff10
debugging10
kubernetes10
docker10
neovim10
rest9
api9
api-testing9
Programming languages (13)
Github contributions (5)
psliwka/miniflux-on-kubernetes
Mar 2020 - Aug 2025
Contributions:1 push in 5 years 6 months
operasoftware/mpns-client
Jul 2015 - Aug 2018
Contributions:2 commits, 1 push, 1 branch in 3 years 1 month
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