Prasanna Srinivasan
DevOps & MLOps Specialist
Chennai
Summary
DevOps professional with 11+ years of experience in CI/CD processes and AWS cloud solutions, expert in GitHub Actions and Ansible. Key achievements include migrating pipelines from Hudson to GitHub Actions with zero defects and automating COB process triggering for banking applications using shell scripting. Seeking a Data DevOps Engineer role, where my CI/CD and automation skills can support seamless ML model deployment and infrastructure resilience.
Overview
11
11
years of professional experience
Work History
DevOps Engineer
Tata Consultancy Services
02.2022 - Current
- Migrated pipelines from Hudson to GitHub Actions, owning the entire process from analysis to implementation
- Proposed Ansible as an alternative deployment framework, developing playbooks for deployment
- Successfully handed over migrated pipelines to the client with high quality and zero defects
- Have experience in working with Azure DevOps pipelines, migrating classic pipelines to YAML pipelines
- Managed operational activities as a SPOC for banking applications
- Designed and deployed CI/CD pipelines for ML model integration using GitHub Actions and YAML.
- Collaborated with data scientists and engineers to bring ML workflows into production environments.
- Automated data validation and transformation workflows using AWS Lambda and CloudWatch.
- Implemented monitoring and alerting for ML models in production using Prometheus and Grafana.
- Enforced security and compliance measures to safeguard sensitive ML data.
- Ensured data versioning and reproducibility across ML experiments using Git and MLflow.
- Debugged and resolved pipeline and ML deployment issues to ensure operational resilience.
On-Prem Environment Specialist
Capgemini
02.2019 - 02.2022
- Managed test environment provisioning and support in AWS for banking applications using GoCD, Nexus, and Bitbucket
- Automated COB process triggering for banking applications using shell scripting
- Provided infra-level support for on-prem environments, supporting build/patch deployments
- Supervised a team of 9 members during operational activities
- Automated application provisioning and installation processes using Ansible and JFrog Artifactory integration
- Integrated Ansible playbooks with Jenkins for deployment automation
- Worked in POC involving IaC using Terraform and Ansible for configuration management to provision banking applications in AWS
- Onshore experience of 3 months in Dublin, Ireland as On-Prem Environment Specialist
Technology Analyst
Infosys
09.2015 - 02.2019
- Worked with CI/CD tool (Quick Build) for build and deployment
- Supported build and deployment issues for Java and .NET applications
- Enhanced Python and Shell scripts for automated deployment
- Coordinated with various infrastructure teams to address automated deployment issues
- Integrated SonarQube for code quality checks
- Implemented DevOps practices in cloud applications using Git, Jenkins, and AWS
Senior Systems Engineer
Infosys
07.2014 - 09.2015
- Handled incidents for Telematics applications for a major North American car manufacturer
- Collaborated with vendors to resolve issues within SLA
- Initiated career at Infosys as a trainee, specializing in Core Java
Education
MBA - HRM
Anna University
Chennai, India01.2017
B.E. - ECE
Prince Shri Venkateshwara Padmavathy Engineering College
Chennai, India01.2014
Skills
CI/CD Tools: GitHub Actions, Jenkins, Azure DevOps Pipelines, QuickBuild
KEY ACHIEVEMENTS
Star Performer award (TCS), WOW Award for outstanding performance (Infosys)
Timeline
DevOps Engineer
Tata Consultancy Services
02.2022 - Current
On-Prem Environment Specialist
Capgemini
02.2019 - 02.2022
Technology Analyst
Infosys
09.2015 - 02.2019
Senior Systems Engineer
Infosys
07.2014 - 09.2015
B.E. - ECE
Prince Shri Venkateshwara Padmavathy Engineering College
MBA - HRM
Anna University