Arunkumar N

DevOps Engineer | Cloud Engineer
Building Scalable Cloud & Infrastructure

Computer Science graduate and DevOps/Cloud Engineer with hands-on experience building and deploying cloud-native applications on AWS. Skilled in Linux, Python, Bash, Git/GitHub, CI/CD automation, Infrastructure as Code (IaC), and monitoring tools. Leverages AI-assisted tools for cloud architecture, development, and infrastructure automation. Interested in DevOps practices, infrastructure automation, and building scalable and reliable cloud systems.

arunkumarnagooran68@gmail.com arunkumar.is-a.dev Chennai, India
View Resume Get in Touch

For my latest resume, please view or download it here.

Core Technologies

Linux Python Bash & Shell AWS Terraform Docker Kubernetes Git & GitHub GitHub Actions Jenkins Prometheus Grafana GitHub Copilot Gemini CLI AWS MCP

Projects

Hackacks — Personal Portfolio Website
Live Code
Terraform AWS S3 CloudFront Route 53 GitHub Pages GitHub Actions GitHub Copilot
  • Developed a responsive portfolio using HTML5, CSS, and JavaScript with GitHub Copilot-assisted development.
  • Provisioned infrastructure with Terraform, using S3, CloudFront, and Route 53.
  • Automated CI/CD deployments with GitHub Actions for repeatable releases.
  • Implemented GitHub Pages and CloudFront deployments for flexible static-site hosting.
Shortener — Serverless URL Shortener
Live Code
CloudFront S3 API Gateway Lambda DynamoDB Cognito Python GitHub Actions Gemini CLI (AWS MCP)
  • Built a serverless URL-shortening application using AWS Lambda for backend execution.
  • Exposed application endpoints through Amazon API Gateway.
  • Used Amazon DynamoDB for storing URL mappings and retrieving shortened URLs.
  • Leveraged GitHub Copilot for development, and Gemini CLI with AWS MCP to support architecture decisions.
HabitFlow — Cloud-Native Habit Tracker
Live Code
AWS ECS & ALB RDS PostgreSQL ACM ECR Route 53 Cognito IAM Docker GitHub Actions Gemini CLI (AWS MCP)
  • Built and deployed a containerized habit-tracking application on AWS ECS.
  • Containerized the application using Docker and automated deployment workflows using GitHub Actions.
  • Used PostgreSQL on Amazon RDS for persistent application data.
  • Used Copilot for development and Gemini CLI + AWS MCP for architecture and AWS troubleshooting.

Education

Bachelor of Computer Science

H.H. The Rajah's College | Bharathidasan University

2023 – 2026
GPA: 7.95 / 10 · 73%

Higher Secondary — Computer Maths

St. Arulanandar Higher Secondary School

2021 – 2023
468 / 600 · 81%

Connect & Collaborate

Feel free to reach out for collaborations, new opportunities, or just to say hello.