SUNIL S T
Chennai
Summary
Dedicated and results-driven IT professional with 12 years of experience as a DevOps Engineer. Experienced in designing, implementing, and optimizing continuous integration/continuous deployment (CI/CD) pipelines, automating infrastructure, and enhancing overall software delivery processes. Proficient in a wide range of DevOps tools and technologies, including Jenkins, GitHub Actions, Ansible, Docker, and monitoring solutions like Prometheus and Grafana. Skilled in version control, configuration management, and security best practices to ensure efficient, scalable, and secure IT operations. Proven ability to collaborate effectively with cross-functional teams, drive process improvements, and deliver high-quality solutions aligned with business goals.
Overview
12
12
years of professional experience
Work History
DevOps Engineer
Accenture solutions Pvt Ltd
10.2021 - Current
- Contributed to DevOps operations and release management for Kaiser Permanente.
- Owned end-to-end DevOps activities ensuring reliable software delivery.
- Designed and maintained CI/CD pipelines using GitHub Actions and Jenkins.
- Migrating CI/CD workflows from Jenkins to GitHub Actions.
- Implemented GitHub Actions workflows for automated build and deployments.
- Automated a solution using Jenkins to execute orchestration updates in applications, empowering the application team to perform table updates independently, thereby reducing dependency on the database team
- Managed Git release branches for QA, pre-production, and production.
- Deployed Azure Data Factory, Synapse, and Databricks components to higher environments.
- Planned and executed QA, pre-production, and production releases.
- Created and managed CRQs and release tickets in ServiceNow and JIRA.
Team Lead
Infosys Ltd
02.2014 - 10.2021
- Established a robust CI/CD pipeline for the WINGSPAN project, integrating Git for version control, Jenkins for continuous integration, Ansible for continuous deployment, Docker for containerization, and Docker Swarm for container orchestration.
- Implemented AWS infrastructure, including EC2, S3, Auto Scaling, and CDN.
- Developed shell scripts and Jenkins pipelines for automation.
- Implemented monitoring using Prometheus and Grafana.
- Supported SQL Server data migration and backup automation.
- Proficient in data analysis techniques and customization of the Atlassian JIRA tool, contributing to efficient project management and issue tracking.
- Skilled in data migration activities using SQL Server, with a deep understanding of Agile methodology, project management, and process optimization principles.
Education
B.E - Electronics and Communication Engineering
Cape Institute of Technology
05.2013
Skills
- Azure DevOps (Repos, Pipelines, Releases)
- GitHub Actions (GHA) – CI/CD workflows
- Jenkins (legacy pipelines and migration support)
- Git, GitHub
- CI/CD pipeline design and automation
- Docker, Docker Swarm
- Azure Data Factory CI/CD
- Release planning and execution
- ServiceNow, JIRA
Personal Information
- Date of Birth: 03/15/89
- Gender: Male
Timeline
DevOps Engineer
Accenture solutions Pvt Ltd
10.2021 - Current
Team Lead
Infosys Ltd
02.2014 - 10.2021
B.E - Electronics and Communication Engineering
Cape Institute of Technology