SAI KUMAR R
Devops Engineer
Bengaluru
Summary
As a DevOps Engineer, I specialize in using Terraform for Infrastructure as Code and automating Azure deployments. I've enhanced CI/CD workflows with GitHub Actions to boost efficiency. My experience at Tata Consultancy Services includes collaborating with teams to deliver robust and scalable solutions.
Overview
5
5
years of professional experience
2
2
Certifications
4
4
Languages
Work History
DevOps Engineer
Tata Cosultancy Services(TCS)
01.2021 - 10.2023
- Designed and implemented reusable Terraform modules to provision Azure resources (Storage Account, Redis Cache, Cosmos DB, Azure Functions, etc.), ensuring consistent, modular infrastructure across teams.
- Built GitHub Actions workflows for self-service provisioning: teams drop a tfvars file, and the parent module automatically provisions required resources across subscriptions/environments.
- Automated onboarding to Databricks and Snowflake: created AD groups, provisioned schema/databases, created role-based access (admin/dev roles), and automated group-role assignments via GitHub Actions, enabling one-step team onboarding.
- Defined module interfaces, input variables, and CI workflow standards to enforce repeatable, secure deployments, and simplify consumption by application teams.
- Collaborated with cross-functional teams to validate provisioning workflows, and troubleshoot integration issues..
DevOps Engineer
Tata Cosultancy Services(TCS)
11.2023 - Current
- Proficient in using Terraform to define, provision, and manage Azure resources, ensuring consistent and automated infrastructure deployments.
- Experience in creating and managing key Azure services such as Virtual Networks, Virtual Machines, Storage Accounts, Azure Active Directory, Service Plan, Key Vault, SQL Server, SQL Database, Function App, API App, Web App, Logic App, API Connection, and Event Grid by using Terraform.
- Worked on migration activities for ARM templates to GitHub Actions by importing Azure services using Terraform, following a dynamic method for configurations.
- Managed infrastructure provision for multiple environments (Dev, Test, SIT, Prod) and multiple regions in Azure through Terraform workspaces and variable configurations, ensuring environment isolation.
- Managed and optimized IaaS and PaaS Azure services for business operations.
- Developed reusable Terraform modules to standardize Azure infrastructure deployment, and leveraged state management to ensure consistency across environments.
- Utilized GitHub for version control of Terraform code, and collaborated with cross-functional teams to manage infrastructure changes.
- Designed and implemented Azure-based disaster recovery solutions for business-critical applications.
- Integrated Terraform with Azure DevOps pipelines and GitHub for automated infrastructure provisioning, continuous integration, and deployment (CI/CD) workflows.
- Managed deployment activities by creating and configuring Classic and YAML pipelines in GitHub and Azure DevOps, and I am proficient in using Linux terminal commands.
- Worked on the Jira story for revoking access for the Developer and Tester in the Azure China portal in the production environment, and reducing traffic for the Azure resource.
- Worked on Docker for container maintenance purposes and Kubernetes DevOps tools.
Education
Master of Science - MCA
Shanmugha Arts, Science, Technology & Research Academy
Thanjavur, India 04.2001 -
Bachelor of Science - BCA
Vijayam Arts & Science College
Chittoor, India 04.2001 -
Skills
Terraform(IaC)
GitHub Actions
Azure Cloud Services
Git
CI/CD Pipelines
Kubernetes
Docker
Azure Devops
Windows Power Shell
ARM Templates
SonarQube
Databricks, Snowflake
Certification
AZ-900
Timeline
DevOps Engineer
Tata Cosultancy Services(TCS)
11.2023 - Current
AZ-104
08-2023
AZ-900
06-2023
DevOps Engineer
Tata Cosultancy Services(TCS)
01.2021 - 10.2023
Master of Science - MCA
Shanmugha Arts, Science, Technology & Research Academy
04.2001 -
Bachelor of Science - BCA
Vijayam Arts & Science College
04.2001 -