DevOps Engineer
Tata consultancy services,
Feb 2020 - Jul 2023 (3 years 6 months)
• Designed and maintained scalable AWS infrastructure using EC2, VPC, ELB, and Auto Scaling, supporting 12+ applications with 80% uptime. • Developed and optimized CI/CD pipelines with Jenkins and AWS Code Pipeline, reducing deployment time from 3 hours to under 30 minutes. • Automated infrastructure provisioning via CloudFormation, managing over 150 cloud resources across dev, staging, and production environments. • Containerized services using Docker and deployed on Amazon ECS, reducing environment setup time by 70% and enabling daily deployments. • Configured Amazon CloudWatch with 50+ custom metrics and alarms, cutting MTTR by 40% through real-time system monitoring and proactive alerts. • Enforced security using IAM policies and
