user1665083

Designed and developed Java-based microservices using Spring Boot, Spring MVC, and Spring Data JPA to support healthcare claims processing and member services. Built and maintained RESTful APIs for secure integration with internal healthcare platforms and third-party payer systems. Implemented microservices architecture to improve scalability and fault tolerance. Established CI/CD pipelines with Jenkins and GCP Cloud Build, containerized with Docker, and deployed on Kubernetes (GKE). Implemented security (Spring Security, OAuth2, JWT), event-driven messaging with Kafka, and centralized observability with Prometheus, Grafana, and ELK.

Collaborated with stakeholders to translate complex banking requirements into technical specifications and RESTful APIs using Spring Boot, Hibernate, JPA, and MySQL. Implemented asynchronous messaging with Kafka/JMS/RabbitMQ/IBM MQ for real-time transaction updates. Automated AWS provisioning (EC2, S3, RDS) with Terraform and CloudFormation. Added logging/auditing, centralized monitoring (Splunk/ELK), and performance tuning of SQL Server and MySQL queries. Led unit/integration tests with JUnit, Mockito, and TestNG, and managed CI/CD pipelines with Jenkins, GitLab, Gradle, and Terraform. Implemented OAuth2/JWT-based security and RBAC, and monitored production with Dynatrace.

Developed backend services for payments and core banking using Spring Boot, Spring MVC, Hibernate/JPA. Designed asynchronous event processing with Kafka/JMS and integrated Terraform-driven infrastructure and CI/CD pipelines. Implemented API security (OAuth2, JWT) and role-based access. Worked with Databricks Unity Catalog APIs and Databricks workflows for metadata management. Supported multi-environment deployments (dev/QA/UAT/prod) with automated rollback plans.