Purshottam P.

Managed and designed AKS clusters to deploy applications such as OmnivaTelehealth and ArthaJobboard, utilizing microservices architecture. Implemented Ingress, K8s Secrets, Helm, and Horizontal Pod Autoscaling for effective traffic management and scalability. Enhanced monorepo CI/CD pipelines for containerized microservices with Docker labels and release tagging to facilitate scalable deployments via API Gateway. Constructed GitLab CI/CD pipelines for compiling and releasing Flutter apps to Google Play leveraging Fastlane and GCP service account. Automated daily multi-cloud database backups across S3, Azure Blob, and GCS using shell scripting to strengthen disaster recovery. Built multi-stage GitLab CI/CD pipelines for secure container image builds and automated registry deployments, optimizing release cycles and facilitating parallelized deployments. Deployed MongoDB with Kubernetes Operator, ensuring high availability through StatefulSet and persistent storage solutions.

Architected and implemented AWS infrastructure through Terraform, establishing VPCs, subnets, route tables, S3, and CloudFront for secure static application hosting. Delivered serverless microservices using CloudFormation, integrating AWS Lambda, API Gateway, S3, SES, SNS, and VPC peering for private connectivity to MongoDB Atlas. Deployed Digimailer on Kubernetes, leveraging StatefulSets for MariaDB alongside Terraform-managed AWS resources to achieve high availability. Designed event-driven architectures utilizing SES, SNS, and Lambda to effectively process email notifications at scale. Streamlined Docker and Docker Compose pipelines, significantly enhancing image size and build performance in multi-service environments. Collaborated with various teams including Product, QA, Backend, and Frontend to ensure the deployment of production-ready systems with minimal downtime.