Selvakumar Ramesh

Experience

• 

  Tamilnadu Water Supply And Drainage Board (Twad Board)

  Apr 2019 - Jun 2019

  Implant trainee
• 

  Tata Consultancy Services

  Mar 2022 - May 2024

  • Hands-on experience with AWS EC2, ECS, EKS, ELB, EBS, S3, IAM, RDS, Autoscaling and VPC• Basic skills and understanding on IaC tools such as Ansible and Terraform• Ability to understand Migration requirements and bridge the gaps• Experienced in containerizing applications and container orchestration using Kubernetes• Used Kubernetes to orchestrate the deployment, scaling, and management of containers• Good understanding of deployment strategies (blue-green, canary) in dev/staging/prod and testing (functional, unit, parallel, operational)• Involved in complete E2E development and testing of applications from requirements gathering, design analysis, and code development to deployment in production.Project:• Migration of Droids (Java Applications) from On-premises to Cloud. Migration of Droids that were running On-premises to the cloud using AWS EC2 to achieve Multizone Availability, Disaster Recovery, etc. AWS RDS is used as a database to store business-critical data of the application, AWS S3 is used to back up application logs and AWS EBS is used as block storage for EC2 instances. Involved in automation of Droid setup using PowerShell script as well as adopting the usage of Maven from Ant as Built tool automation for the project. Use of App Secrets to avoid hard coding passwords in the project.• News Feed Application using React JS and Spring Boot. Designed and developed a full-stack news-feeding application using React JS for the front end and Spring Boot for the back end. SQL database is used to store the fetched news details from news API and the database is refreshed every 10 mins using cronjob expression and the response is returned as a list by the backend. The Front-end React JS application parses the response returned from the backend and displays the news card with the necessary information on the webpage. Show less • Good understanding in Docker, Kubernetes, Restful Web Services, Microservice architecture, and SQL queries• Good experience in Linux environment as well as writing power shell scripting• Expertise in creating intuitive dashboards for metrics collection with alerts in DataDog.• Worked with Git Actions and Bamboo for CI/CD• Designed and developed Restful APIs using Spring Boot as per the requirements• Expertise in agile and DevOps methodologyProject:Monitoring of mission-critical metrics and raise alarms using Datadog: Designed and developed dashboards with metrics collectors for various projects as well as alerts/alarmsthat will be raised if the metrics deviate from the specified value. Some of the metrics that were consideredwhile creating dashboards are CPU, memory and disk storage utilization, network usage, DB connections etc. Show less

  • Developer

    Aug 2022 - May 2024

  • Assistant System Engineer

    Mar 2022 - Aug 2022
• 

  Ericsson

  May 2024 - now

  Software Engineer