DEVOPS ENGINEER | AUTOMATION ENTHUSIAST | PROBLEM SOLVER

Hi, I'm

Nandheeswaran M

And I'm a

I build and automate scalable cloud-native solutions using AWS, Kubernetes, Docker and modern DevOps practices. I specialize in CI/CD pipeline design, Infrastructure as Code and GitOps workflows to deliver reliable, secure and high-performing systems.

AWS Infrastructure & Automation
Infrastructure as Code (Terraform)
Kubernetes & GitOps
Monitoring & Observability
CI/CD Pipeline Engineering
Problem Solving & Teamwork
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Nandheeswaran M - DevOps Engineer
Nandheeswaran M
PROFILE

About Me

DevOps Engineer focused on automation, cloud and reliable delivery

I’m a DevOps Engineer who enjoys turning manual, repetitive infrastructure work into reliable and repeatable automation. My hands-on work spans AWS, Kubernetes, Docker, Terraform, Jenkins, Helm, Ansible, Linux and GitOps tooling.

I build practical environments that demonstrate cloud infrastructure, CI/CD, container orchestration, progressive delivery, service-mesh routing and observability. I approach problems with a troubleshooting mindset and focus on solutions that are scalable, secure and maintainable.

AWSCloud & Infrastructure
KubernetesContainers & Platform
TerraformInfrastructure as Code
GitOpsContinuous Delivery

My Education

Education

Secondary School

2016-2018

SRV Boys Higher Secondary School, Rasipuram, Namakkal.

Percentage: 91.4%

High School

2018-2020

SRV Boys Higher Secondary School, Rasipuram, Namakkal.

Percentage: 83.83%

Bachelor's Degree - ECE

2020-2024

Dr. Mahalingam College of Engineering and Technology, Pollachi, Coimbatore.

CGPA: 8.88

Experience

Internship

06/2022 - 07/2022

Robomiracle Private Ltd, Coimbatore.

Hands-on experience with 3D printing, Arduino, sensors, prototyping and C programming.

System Engineer

Present

Tata Consultancy Services (TCS)

Working with Linux, Shell scripting and Ansible to automate infrastructure management, troubleshoot issues and improve operational reliability.

My Skills

Linux

Shell Scripting

Ansible

AWS

Docker

Kubernetes

Jenkins

Helm

Git

Terraform

Prometheus

Istio

My Certificates

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PORTFOLIO

Featured DevOps Projects

Real-world projects demonstrating cloud infrastructure, Kubernetes, GitOps, CI/CD and DevOps automation.

AWS Terraform infrastructure architecture

AWS Cloud Infrastructure & CI/CD

Terraform-managed AWS infrastructure with VPC, EC2, Application Load Balancer, Auto Scaling, Docker, GitHub Actions and CloudWatch.

AWSTerraformEC2ALBGitHub Actions
View on GitHub
Argo CD Kubernetes GitOps and progressive delivery architecture

Kubernetes GitOps & Progressive Delivery

GitOps workflows using Argo CD and Argo Rollouts with Helm, Prometheus, Gateway API and Traefik for Canary and Blue-Green releases.

KubernetesArgo CDArgo RolloutsHelmPrometheus
View on GitHub
Kubernetes Istio Redis microservices architecture

Kubernetes Microservices with Istio & Redis

Containerized Nginx frontend and Node.js backend deployed on Kubernetes with Redis caching and Istio Gateway/VirtualService routing.

KubernetesIstioRedisNode.jsDocker
View on GitHub
Jenkins CI CD pipeline architecture

Jenkins CI/CD with Automated Testing

Multi-stage Jenkins pipeline using Docker agents, unit tests, Playwright tests, staging deployment, manual approval and production deployment.

JenkinsDockerPlaywrightAWSCI/CD
View on GitHub
DevOps AI assistant architecture

DevOps AI Assistant

AI-powered DevOps troubleshooting assistant built with Streamlit and an LLM, with Google OAuth, persistent conversations, usage limits and plan management.

PythonStreamlitLLMOAuthAI
View on GitHub
LET'S CONNECT

Contact Me

Have a DevOps, cloud or automation opportunity? Send me a message and I’ll get back to you.

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