At AHEAD, I design AWS service foundations across EC2, EKS, and Lambda, with workload identity and network boundaries that isolate failures. I codify environments with Terraform and Ansible and add CircleCI deployment gates for Kubernetes releases.
I define service-level objectives and alert thresholds in Prometheus, Grafana, and CloudWatch, and write Python and Bash utilities that replace fragile manual checks with repeatable diagnostics. I also integrate Cloudflare changes with origin health checks and rollback steps.
At Grid Dynamics, I worked on production telemetry, Kubernetes observability, and recovery checks for digital-engineering client services. Earlier, I worked across site reliability and cloud DevOps at Presidio, backend software engineering at Diverse Computing, and systems engineering at Mainline Information Systems.
