Summary
Overview
Work History
Education
Skills
Hobbies
Soft Skills
Timeline
Generic

Vignesh M

Chennai

Summary

DevOps Engineer with over 6.5+ years of experience in cloud infrastructure, CI/CD automation, and containerized platforms. Extensive experience with AWS services, Kubernetes, Docker, Terraform, Jenkins, GitLab CI/CD, and monitoring tools such as Prometheus and Grafana. Skilled in automating deployments, improving system performance, ensuring compliance, and providing production support for enterprise-scale applications.

Overview

7
7
years of professional experience
2020
2020
years of post-secondary education

Work History

Software Engineer

GE Healthcare
Bengaluru
07.2024 - Current
  • Contributed to a next‑generation edge computing platform supporting low‑latency data transfer, online/offline operation modes, and cost‑optimized cloud data streaming using containerized architecture.
  • Delivered expert technical guidance to clients to address complex business and deployment challenges in edge‑native and cloud‑integrated environments.
  • Evaluated, implemented, and optimized edge‑native tooling including Kubernetes, K3s, Docker, CNI plugins, and security and encryption mechanisms.
  • Ensured product compliance with healthcare industry standards and provided deployment support to internal and external stakeholders.
  • Improved stability and performance of Kubernetes and K3s clusters through targeted version upgrades and configuration optimizations.
  • Automated operational and maintenance tasks using shell scripting, reducing manual effort for the platform operations team.
  • Enabled efficient cluster lifecycle management by integrating and leveraging SpectroCloud APIs for deployment, upgrades, and monitoring.
  • Streamlined CI/CD workflows during Kubernetes version upgrades by aligning pipelines with GitLab CI/CD best practices.
  • Established proactive monitoring and alerting solutions to improve platform availability and enable early detection of system issues.
  • Strengthened deployment reliability and security through close collaboration with development and security teams.
  • Provided install‑base support for delivered products, including troubleshooting, upgrades, and operational guidance.
  • Conducted technical training sessions for service and support teams to ensure smooth handover and operational readiness.
  • Designed and implemented EdgeForge system dark‑site (air‑gapped) deployments for environments with restricted network access.
  • Integrated and supported security and code‑quality tools such as Twistlock and SonarQube to enhance application security and maintain code standards.
  • Integrated Prometheus and Grafana for real‑time monitoring, metrics visualization, and alerting across Kubernetes and edge clusters to improve system observability and proactive issue detection.

Application Engineer

Amazon Development Centre
Chennai
09.2019 - 07.2024
  • Experience in the provisioning Cloud Infrastructure using Amazon Web Services
  • Created Three-tier architecture in AWS using services like EC2, S3, EFS, IAM, Load Balancer, Auto Scaling, VPC, Route 53, Cloud Front, CloudWatch, RDS, Lambda, SNS,SQS, Dynamo DB.
  • Created S3 buckets and S3 life cycle management for old data and logs. Also adding EBS and EFS whenever required.
  • Experience on VPC peering & NAT Gateway for application servers hosted on private subnets.
  • Created messaging services for serverless applications using Lambda & SNS.
  • Experience on CI/CD workflow using Code Deploy & Code Pipeline.
  • Written Terraform code for building Cloud Infrastructure. Automated builds workflow using terraform. Knowledge on CloudFormation.
  • Experience with Version Control System such as Git, Administrating source code management by Github repository
  • Created branches, tags and handled merge conflict using Git mergetool.
  • Experience on implementing CI/CD pipeline using Jenkins and running jobs on slave machine using Master Slave Connection.
  • Used Apache Maven Project management tool POM file to automate the build process in Jenkins to manage project libraries, compiling, preparing war file and deploying in Apache Tomcat.
  • Automated build jobs and deployment process with Jenkins
  • Written Docker File to build Docker Images to run them as Docker Containers.
  • Extensive Experience on Ansible playbooks and ad hoc commands. Created AnsibleRoles and used Ansible-Vault on configuration files.
  • Knowledge on Application Monitoring Tools like Prometheus, CloudWatch on AWS
  • Knowledge on Log Monitoring Tools like Splunk, CloudTrail on AWS
  • Worked in Agile DevOps enabling working environment using Atlassian tools JIRA to track issues and change Management.
  • Hands-on knowledge on SonarQube for code quality check.
  • Good Experience in Operating systems like Windows & Linux (Red Hat) commands.
  • Good knowledge in Sonatype Nexus repositories for managing artifacts and dependencies.
  • To enable seamless app deployment and easy scalability, we used Microservice with help of Kubernetes.
  • Experience in creating Yaml for Pods and Services to deploy application in Kubernetes.
  • Worked on Docker to create Image and Container for microservices and different environments.
  • Created Docker file for customized image required for projects and pushed images to private artifactory for future uses.

Education

Bachelor of Engineering - Electronics And Communications Engineering

Rajalakshmi Engineering College
Chennai

Skills

Operating Systems:

Windows, Ubuntu, Linux (RHEL)

Version Control:

Git, GitHub

Cloud Platforms:

AWS (EC2, S3, IAM, VPC, RDS, CloudWatch, Lambda, etc)

CI/CD Tools:

Jenkins, GitLab CI/CD, AWS CodePipeline, CodeDeploy

Monitoring & Observability:

Prometheus, Grafana, CloudWatch, Splunk

Configuration Management:

Ansible

Containerization & Orchestration:

Docker, Kubernetes, K3s

Infrastructure as Code:

Terraform, AWS CloudFormation

Scripting:

Shell Scripting, Python

Virtualization:

vSphere, VMware

Security & Code Quality:

Twistlock (Prisma Cloud), SonarQube

Agile & DevOps Practices:

Scrum, Kanban, DevOps Methodologies

Hobbies

Cricket

Playing video games

Soft Skills

  • Collaboration and Teamwork
  • Communication and Documentation
  • Problem Solving and Troubleshooting
  • Adaptability and Flexibility
  • Time Management and Prioritization

Timeline

Software Engineer

GE Healthcare
07.2024 - Current

Application Engineer

Amazon Development Centre
09.2019 - 07.2024

Bachelor of Engineering - Electronics And Communications Engineering

Rajalakshmi Engineering College
Vignesh M