Designed and developed cloud-native microservices using Java and Spring Boot for mortgage workflows supporting high-volume distributed transactions.

Built Spring Batch workflows for bulk mortgage ingestion, structured data transformation, and file-based feeds.

Deployed Dockerized microservices to AWS EKS and managed infrastructure using Terraform.

Implemented GraphQL as a data aggregation layer to replace rigid REST endpoints and reduce over-fetching.

Designed serverless event processing using AWS Lambda with Kafka streams and DynamoDB.

Built Scala-based Kafka Streams pipeline for real-time trade event processing and compliance alert generation.

Created REST APIs for trade lifecycle updates, risk calculations, and regulatory audit operations.

Developed Spring Batch jobs for end-of-day reconciliation and regulatory reporting tasks.

Integrated Elasticsearch to index high-volume trade events for complex audit queries.

Participated in migration of on-prem Java applications to AWS cloud infrastructure.

Integrated JMS/ActiveMQ queues for refill events, approval workflows, and pharmacy notifications.

Migrated prescription services to GCP Cloud Run and implemented Pub/Sub pipelines.

Applied Spring AOP for transaction boundaries, logging, and validation of pharmacy workflows.

Developed Angular-based pharmacy screens using reactive forms and custom validations.

Built Python services and automation scripts for healthcare credentialing and compliance data processing.