Stylianos Rigas
Site Reliability Engineering Lead (Remote) at Mattermost
London, England, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolStylianos Rigas is a Site Reliability Engineering leader with nine years of experience building and operating cloud-native platforms, currently leading SRE and platform engineering at Mattermost from London. He combines deep hands-on expertise in Terraform, Kubernetes, Golang, AWS and observability stacks (Prometheus/Grafana, ELK) with practical GitOps and operator-driven deployments that power Mattermost Cloud. Previously he led cloud systems teams at Cloudreach, helping enterprises like BP and the Financial Times migrate and secure multi-account AWS estates while driving CI/CD and IaC adoption. A Cambridge MPhil and mechanical engineering background give him a systems-thinking approach to reliability and cost-conscious architecture. Colleagues describe him as an engineer who moves smoothly between strategic platform decisions and low-level automation, often surfacing non-obvious operational efficiencies.
9 years of coding experience
6 years of employment as a software developer
Dipl.-Eng. Mechanical Engineer,, Mechanical Engineering, 1st Class, Dipl.-Eng. Mechanical Engineer,, Mechanical Engineering, 1st Class at Aristoteleion Panepistimion ThessalonikisMaster of Philosophy (MPhil), Engineering, Master of Philosophy (MPhil), Engineering at University of CambridgeApolytirion, 18.71/20.0, Apolytirion, 18.71/20.0 at 2nd High School of Evosmos, Thessaloniki
English, Greek, Dutch
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (135)
trello10
controller10
notion10
ingress-nginx10
haproxy10
grav-plugin10
collaboration10
operator10
project-management10
charts10
github-bot10
github-integration10
push-notifications10
mattermost10
helm10
Programming languages (13)
Github contributions (5)
mattermost/cloud-db-factory-vertical-scaling
Jul 2020 - Jul 2022
Contributions:4 releases, 7 reviews, 8 PRs in 2 years 1 month
mattermost/mattermost-cloud-monitoring
May 2019 - Jan 2023
Contributions:253 reviews, 283 commits, 453 PRs in 3 years 8 months
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.