Vamsi Nichinagunta

Tata Consultancy Services (TCS) worked as DevOps Engineer ,python and sql developer

(2021- present) 4 years.

Project: Saudi Telecom Project

• Developed and maintained end-to-end CI/CD pipelines using Git, Jenkins, Maven, and Shell scripting, optimizing code deployments across multiple environments.
• Integrated Apache Kafka to process and stream real-time telecom transaction data with high fault tolerance.
• Created SQL-based analytics dashboards for monitoring stream lag, throughput, and fault recovery.
• Automated infrastructure health checks and performance reports using Python scripting and Linux cron jobs.
• Collaborated with cross-functional teams across networking, QA, and middleware to ensure zero-downtime deployments

Project: American Airlines

Senior DevOps Engineer – AWS & Kubernetes Environment

• Spearheaded deployment and scaling of microservices using Kubernetes on AWS EKS, improving release speed by 40%.
• Built fully automated CI/CD pipelines using GitHub Actions, Terraform, and AWS CodePipeline.
• Designed serverless workflows using AWS Lambda, SNS, and EventBridge, reducing resource costs by 25%.
• Implemented Infrastructure as Code (IaC) using Terraform to provision scalable AWS EC2, RDS, and IAM policies.
• Developed reusable Helm charts for Kubernetes workloads, enabling modular and version-controlled deployments.
• Led environment monitoring with Prometheus, Grafana, and CloudWatch, and integrated alerting with PagerDuty.

Hands-On Tools & Technologies:

AWS (EC2, Lambda, RDS, IAM), Terraform, Kubernetes, python , GitHub Actions, Docker, EKS, oracle sql, Groovy, CloudWatch.