DevOps Engineer with a strong track record of enhancing productivity and efficiency at TCS. Expertise in system monitoring, incident resolution, continuous integration and delivery (CI/CD), infrastructure as code (IaC), and cloud services management. Demonstrated ability to collaborate effectively, solve complex problems, and adapt to changing environments, ensuring smooth integration of development and operations.
Engineered end-to-end CI/CD pipelines with Jenkins to automate build, test, and deployment processes.
Managed infrastructure provisioning through Terraform, ensuring consistent deployments across environments.
Automated application deployments to Kubernetes clusters utilizing Helm charts and tailored strategies.
Integrated static code analysis and security scanning tools via SonarQube into DevSecOps pipelines.
Created custom scripts in Python and Bash for operational task automation and infrastructure health checks.
Established centralized logging and monitoring systems using Prometheus, Grafana, and CloudWatch.
Designed and deployed scalable, secure cloud infrastructure utilizing AWS for cost optimization.
Configured VPCs, subnets, route tables, NAT gateways, and security groups for network segmentation.
Managed IAM roles and policies to enforce robust access control.
Implemented S3 lifecycle rules, KMS encryption, and CloudTrail for compliance auditing.
Developed high-availability architectures via Auto Scaling Groups, Load Balancers, and Multi-AZ deployments.
Automated infrastructure provisioning using CloudFormation/Terraform for S3, EC2, Lambda, RDS, and API Gateway.
Optimized cloud expenditure by right-sizing resources and utilizing spot instances or Savings Plans.
Enabled disaster recovery through cross-region backups and Route53 failover mechanisms.