DevOps Engineer

Building reliable cloud-native platforms with Kubernetes and CI/CD automation.

Results-driven DevOps Engineer with hands-on experience in containerized microservices, automation, and scalable infrastructure on AWS.

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About

I work on high-availability Kubernetes environments, developer platform automation, and secure release workflows. My experience includes designing reusable pipeline libraries, implementing DevSecOps controls, and optimizing infrastructure cost while improving reliability.

Experience

DevOps Engineer

People10 Technosoft Pvt. Ltd. · 2023 – Present

  • Managed multiple OKD (OpenShift Community) Kubernetes clusters on AWS for development workloads.
  • Developed Jenkins Shared Libraries and GitHub Actions pipelines, reducing build failures by 50%.
  • Designed automated release pipelines with AWX and Jenkins integrated with release portals.
  • Implemented secure EKS deployments with Helm and controlled rollbacks; integrated SonarQube, Nexus, and Trivy.
  • Integrated Karpenter for dynamic node provisioning, reducing AWS infrastructure costs by 30%.
  • Built reusable Terraform modules and Ansible roles for on-demand provisioning and teardown.
  • Improved GitOps security with Sealed Secrets and automated TLS lifecycle via cert-manager.

Skills

Container Orchestration

Kubernetes, OKD, EKS

CI/CD

Jenkins, GitHub Actions, AWX

Infrastructure as Code

Terraform, Ansible

Cloud

AWS (EC2, EKS, IAM, S3, CloudWatch)

Containerization

Docker, Helm

Monitoring & GitOps

Prometheus, Grafana, ArgoCD, Sealed Secrets

Projects

GitOps-Driven Kubernetes Platform with Observability

Provisioned AWS EKS using Terraform and implemented GitOps deployment workflows with ArgoCD, Helm, and Sealed Secrets. Integrated Prometheus, Grafana, and Loki for full-stack observability and enabled autoscaling with Karpenter.

Education

B.Tech in Computer Science and Engineering

Federal Institute of Science and Technology (FISAT), Ernakulam, Kerala

Certification

AWS Certified Solutions Architect – Associate (SAA-C03)

Contact

Open to DevOps, Platform Engineering, and Cloud Infrastructure opportunities.

joseph.shaju.c@gmail.com LinkedIn joseph.gdn