AWS DevOps Engineer - Wave 9 IT Solutions - Hyderabad
(2025-02)
Domain: Retail (e-commerce platform)
- Designed and automated AWS infrastructure using Infrastructure as code (CloudFormation, Terraform), provisioning core services such as EC2, ECS, DynamoDB, S3, SES, SNS, and IAM to support scalable and highly available production workloads.
- Architected secure AWS VPCs with public/private subnets, NAT Gateways, VPC Endpoints, route tables, Security Groups, and NACLs to ensure high availability, network isolation, and secure cloud deployments.
- Built and supported Serverless components using AWS Lambda, API Gateway, and DynamoDB for internal automation and integrations.
- Provisioned AWS cloud infrastructure via Terraform, deploying VPCs, EKS clusters, ALB/NLB load balancing, Aurora PostgreSQL, EFS, and S3 achieving fully repeatable environment isolation across stages.
- Designed scalable microservices infrastructure on AWS using Kubernetes, Terraform, and GitOps based CI/CD pipelines.
- Architected and automated CI/CD pipelines using Jenkins, GitLab Actions, Docker, and Kubernetes, reducing deployment time by 40% while ensuring consistent releases across environments.
- Configured and optimized Nginx Ingress Controllers for load balancing, secure routing and SSL termination.
- Managed a shared-services Kubernetes DevSecOps platform supporting Jenkins CI/CD, Argo CD, GitOps deployments, Keycloak (OIDC-based SSO), SonarQube code quality analysis, and Prometheus/Grafana monitoring, implementing centralized RBAC, secure pipeline governance, and enterprise-grade access control.
DevOps Engineer - Tata Consultancy Services - Hyderabad
(2022-02 - 2025-02)
Project Name: Petco, USA Retail (e-commerce platform). Project Scope: Supported AWS-based infrastructure for a large-scale retail application Pets shopping enabling online orders, real-time inventory updates, and secure transactions.
- I implemented in creating and managing the infra in AWS (VPC, EC2, ECS, DynamoDB, S3 buckets, SES and SNS, CloudFormation, IAM Roles) and hosted the tools like Docker, Jenkins, Kubernetes etc.
- Configured VPC Endpoints, Subnets, Route Table, ELB, RDS, and IAM for secure and scalable cloud environments.
- Secured APIs and applications using IAM policies, MS encryption, VPC controls.
- Implemented least-privilege IAM policies for Lambda, API Gateway, and CI/CD roles.
- Collaborated with development teams to implement Git branching strategies for streamlined code integration, ensuring smooth mergers, reviews, and conflict resolution.
- Created and maintained Helm charts, ArgoCD for application deployment in EKS, ensuring modular, version-controlled, and scalable releases.
- Orchestrated blue-green and canary deployments on Kubernetes ensuring zero downtime.
- Provided Jira-based DevOps support for issue resolution and worked closely with development teams to optimize CI/CD workflows.
- Implemented auto-scaling strategies, ensuring optimal resource utilization during peak traffic.
- Monitored system performance using CloudWatch, Grafana, and Prometheus, optimizing resource utilization
