Harshavardhan Nandigama — AWS DevOps Engineer

About

DevOps enthusiast with hands-on experience in AWS, Linux, Terraform, Docker, and Kubernetes. Delivered production-grade automation for availability, observability, and CI/CD. Focused on reliable infrastructure, repeatable deployments, and early testing.

Highlights

Automated infra with Terraform & Ansible across multi-environment deployments.
Containerized microservices (Docker) and deployed to EKS; improved deployment efficiency by ~50%.
Implemented CI pipelines integrated with SonarQube, Nexus, and automated testing.
Monitoring & logging with Prometheus, Grafana, and ELK for faster incident detection.

Skills

Cloud & Infrastructure

AWS (EC2, S3, IAM, VPC, Route 53, RDS, DynamoDB, EKS, ECS, Lambda, CloudFront, CloudWatch)

Operating Systems & Scripting (Linux, Bash, Python)

DevOps & Monitoring

DevOps Tools & CI/CD (Docker, Kubernetes, Helm, Argo CD, Terraform, Ansible, Jenkins, Nexus, SonarQube, Veracode)

Monitoring & Collaboration (Prometheus, Grafana, ELK Stack, Git, Jira, ServiceNow)

Projects

Cloud-Native E-Commerce Platform

Built a scalable, microservices-based e-commerce platform on AWS with Docker, Kubernetes, and Helm. Automated deployments with Terraform & Ansible, implemented CI/CD (Jenkins, SonarQube, Nexus), and centralized monitoring (Prometheus, Grafana, ELK) to improve uptime and reduce incident resolution.

TerraformAWSCI/CD

View on GitHub

Expense Tracking Application

Deployed a 3-tier expense tracker on AWS EC2 (Nginx, Node.js, MySQL), automated provisioning with Bash/systemd, and implemented CI/CD with Git for faster, consistent, and resilient deployments.

GitAWSCI/CD

View on GitHub