Jussi Sallinen
Senior Site Reliability Engineer at Haven
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolJussi Sallinen is a Senior Site Reliability Engineer based in London with a decade of hands-on experience designing and operating hybrid infrastructure across cloud and colocated datacenters. He has led platform initiatives including taking Datadog from PoC to organisation-wide service owner, and implemented Terraform-driven PagerDuty and SSO-integrated observability for 24x7 operations. Comfortable from data center floor to Kubernetes and AWS, his background spans Ceph, SmartOS, ZFS, Terraform, Ansible and GitOps pipelines, with a strong focus on security and measurable availability. Jussi combines deep operational experience with stakeholder-facing delivery, translating business SLAs into monitoring, tagging and runbook practices. He’s equally at home troubleshooting low-level storage and running cloud-native CI/CD, and is known for pragmatic platform choices that reduce toil while improving visibility.
10 years of coding experience
12 years of employment as a software developer
Vocational Qualification Business Information Technology, Vocational Qualification Business Information Technology at Helsinki Business College Oy
Finnish, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (63)
linux-kernel9
powerdns9
grafana-dashboard8
kernel8
pkgsrc8
uap8
netbsd7
vscode7
terraform-provider7
terraform7
remote-development7
prometheus-exporter7
aws7
dns7
unifi-api7
Programming languages (12)
Github contributions (5)
jussisallinen/webapp
May 2020 - Oct 2020
Contributions:17 commits, 14 pushes, 1 branch in 4 months
jussisallinen/jussisallinen.github.io
Apr 2021 - Dec 2021
Contributions:2 pushes, 1 branch in 7 months
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