At P.S. Global Group, I developed and deployed AWS Lambda services for patient engagement and reminder workflows, processing and storing over 1.8M records per execution through S3-based ingestion pipelines.
I also built a healthcare claim processing engine that extracts, validates, and digitizes CMS-1500 claim data using AWS Textract, LayoutLMv2, and Node.js serverless workflows. My work included authentication with AWS Cognito and Microsoft Entra ID, plus infrastructure provisioning with CloudFormation and Pulumi.
At Nexgen IOT Solutions, I designed and maintained backend systems for web applications, including REST APIs for OTT platforms and dynamic applications. I integrated Elasticsearch and configured deployments with Docker and Nginx.
