Phanindra Bejjipuram

Devops Engineer @Tata Consultancy Services

Hyderabad, IN

DevOps / Site Reliability Engineer supporting enterprise-scale healthcare platforms with global user base. Leading cloud infrastructure management, CI/CD automation, and 24x7 production ops.CI/CD Pipeline Automation- Built and optimized Jenkins and Azure DevOps pipelines for 8-10 microservices with automated build, test, security scanning, and deployment- Reduced deployment cycle time from 40 minutes to under 10 minutes (75% improvement) through pipeline optimization and parallel execution- Integrated DevSecOps tools: SonarQube for code quality, Trivy for vulnerability scanning, OWASP Dependency Check.Kubernetes & Container Management- Administered production EKS clusters running containerized microservices with 99.9% uptime SLA- Troubleshot critical production issues: CrashLoopBackOff, OOMKilled pods, image pull failures, networking problems - restored services within SLA timelines- Managed 200+ container images using Amazon ECR and Nexus with versioning and rollback strategies.Cloud Infrastructure & IaC- Designed and provisioned AWS infrastructure (VPC, EC2, EKS, ALB, S3, RDS, IAM) for 8-10 microservices using Terraform with remote state management (S3 + DynamoDB)- Eliminated configuration drift across dev/QA/prod environments through infrastructure-as-code practices- Implemented IAM role-based access control with least privilege model and network segmentation using Security Groups/NACLs.Monitoring, Observability & SRE- Implemented Prometheus metrics collection and Grafana dashboards for real-time infrastructure and application monitoring- Maintained 99.9% system uptime for mission-critical healthcare applications through effective incident managementProduction Support & Incident Management- Provided 24x7 on-call support for globally distributed healthcare platforms serving thousands of users- Conducted Root Cause Analysis (RCA) for recurring incidents and implemented preventive measures- Managed ServiceNow tickets with consistent SLA compliance