Karan Suresh
DevOps & SRE Engineer · Open Source Contributor · Cloud Native
Open Source
FluxCD — CNCF Project
Active Contributor · Nov 2025 – Present
- Built and extended CLI commands using Go and the Cobra framework
- Refactored codebase for consistency, readability, and long-term maintainability
- Resolved issues and contributed fixes across active repositories
- Improved technical documentation and developer-facing guides
- Collaborated with maintainers through PR reviews, issue discussions, and open-source workflows
Contributing to frontend OSS projects across the ecosystem — TypeScript, JavaScript, React-based tooling.
Stack
Infrastructure & Cloud
AWS GCP Kubernetes Terraform Ansible Docker
GitOps & CI/CD
FluxCD Argo CD GitHub Actions Jenkins
Languages
Go TypeScript JavaScript Java
Observability
Prometheus Grafana ELK Stack
Security
Vault Trivy SonarQube
Web
MERN Stack (MongoDB · Express · React · Node)
What I Work On
- Designing and operating cloud-native infrastructure on AWS and GCP
- Implementing GitOps workflows with FluxCD and Argo CD at scale
- Writing real Go — CLI tools, automation, open-source contributions
- Building end-to-end CI/CD pipelines for production systems
- Kubernetes cluster management, networking, and workload orchestration
- Infrastructure as Code with Terraform — reproducible, version-controlled environments