Bharath B O

I’m a Senior DevOps Engineer with 3+ years of experience modernizing cloud infrastructure through Kubernetes-based deployments, GitOps delivery, and measurable operational impact. I’ve driven a 90% reduction in manual deployments, 40% faster incident recovery, and 20% cloud cost optimization in enterprise-scale environments.

In my current role, I drive infrastructure modernization and operational excellence for an enterprise observability platform. I architected and managed 50+ node Kubernetes clusters across GCP and on-premises, maintaining 99.9% uptime while hardening production workloads using Workload Identity, Cloud Armor, and strong IAM practices.

I build reliable delivery systems with GitOps and automation—using Argo CD (ApplicationSets and App-of-Apps) integrated with GitHub Actions-triggered sync pipelines. This enabled drift detection, automated rollback, and reduced deployment overhead by 90%, while multi-stage pipelines cut release cycle time by 60% through quality gates and security scanning.

Beyond delivery, I focus on SRE-grade operations and end-to-end observability. I provided 24x7 support, reduced MTTR by 40%, and delivered comprehensive monitoring with Prometheus/Grafana and OpenSearch/ELK-style tooling—backed by security and compliance controls using CIS Kubernetes Benchmarks, OPA admission policies, and HashiCorp Vault.