About
Site Reliability Engineer with 3 years of production operations experience. Based in Finland.
At Corewide, I was responsible for reliability across 8-10 independent production environments on AWS and Azure - from EKS-based fintech platforms and asynchronous video interviewing systems to IoT backends, content creator tools, and infrastructure for a US law firm. Different stacks, different architectures, same SLA obligations (99.9%). Clients spanned the US, UK, and Switzerland across industries that had nothing in common except needing their systems to stay up.
In my last year I led the operational side of a 5-8 person SRE team: on-call scheduling, work allocation, escalation design, incident ownership, and postmortems. I was the first person to get paged when something broke, day or night. I built the escalation structure and documentation standards that made that sustainable.
Before Corewide, I spent a year at PrivatBank operating infrastructure at a completely different scale - thousands of endpoints across every branch and office of one of Ukraine’s largest banks. Enterprise monitoring, not cloud-native. That contrast shaped how I think about reliability: the principles are the same whether you’re running Kubernetes clusters or maintaining bank branch networks.
What I work with
Infrastructure: Kubernetes, Helm, Docker, AWS, Azure, Linux
Observability: Prometheus (including custom exporters), Grafana, Loki, Zabbix, blackbox monitoring
Automation & IaC: Python, Bash, Ansible, Terraform, GitLab CI, GitHub Actions
SRE practices: SLO/SLI tracking tied to contractual obligations, incident management, blameless postmortems, escalation design
Application ecosystems I’ve operated: Ruby/Rails, PHP, .NET/C#, Node.js, Python
Beyond tooling
- Operational leadership across distributed environments and teams
- Structured incident response - from triage through postmortem to tracked follow-ups
- Mentoring, technical interviews, cross-team coordination
Automate what repeats, document what doesn’t.
Currently
Available for remote or hybrid (Finland) SRE roles. Building this site’s CI/CD pipeline as an infrastructure project. Currently focused on Helm chart development and Terraform module authoring.