Sr. Full Stack Java Developer at Wells Fargo

Created microservices with Java 21 and Spring Boot 3.2, integrating them with banking APIs and Kafka. Built modular Angular 16 components with RxJS to improve client-side performance. Deployed services on AWS EKS using Terraform, established automated CI/CD pipelines with Jenkins and GitHub Actions, and implemented OAuth2 with Keycloak and Spring Security 6. Implemented Prometheus/Grafana dashboards to monitor transactions, reducing false alerts by 40%. Improved payment throughput by 35% through optimized messaging and JDBC pooling. Modernized legacy APIs to OpenAPI 3.0. Developed an interactive Angular dashboard to monitor Health URLs and Spring Actuator endpoints, enhancing observability. Ensured quality with JUnit Jupiter and Mockito tests and SonarQube. Implemented cross-cutting concerns such as logging and global exception handling via Spring AOP; introduced Resilience4j. Streamlined builds via Gradle, Jenkins, Urban Code Deployment, and Jfrog Artifactory. Replaced Perl scripts wi

Software Engineer at EClinicalWorks

Developed patient interaction features with Angular 16 and Spring Boot 3.2 to support real-time appointment scheduling and telehealth. Integrated RESTful APIs with FHIR and HL7 standards to ensure HIPAA-compliant data exchange. Implemented OAuth2/JWT security for web and mobile access. Increased test coverage to 95% using JUnit 5, Mockito, and REST Assured; containerized services with Docker and deployed on AWS ECS Fargate. Monitored production with CloudWatch and Grafana and collaborated with data teams to add MongoDB for unstructured notes. Automated CI/CD via GitHub Actions with staged deployments and SonarQube checks. Upgraded core modules from Java 11 to Java 17 to reduce memory usage and speed startup. Led development of a patient portal module enabling secure access to medical records and telemedicine features. Used Python to automate healthcare data validation and test workflows across FHIR/HL7, improving release efficiency.

Full Stack Java Developer at Cotiviti

Built Spring Boot 3.0 microservices for healthcare claims processing with Kafka for high-throughput data, and implemented nightly ETL using Spring Batch to cut batch times by 45%. Deployed infrastructure with Terraform and Kubernetes on AWS; ensured PHI security with data encryption and RBAC. Migrated SOAP services to REST to reduce latency by 60%. Created Grafana dashboards for system KPIs and implemented automated test pipelines with JUnit 5, REST Assured, and Cypress. Worked with analysts to map data models to PostgreSQL and MongoDB, boosting analytics query performance by 30%. Added a React-based Excel export feature; developed reusable React components with Redux. Implemented Node.js/Express REST APIs with MongoDB/Mongoose as part of MERN. Investigated new technologies for continuous improvement and supported architecture reviews. Designed and maintained PostgreSQL and MongoDB schemas and built a MongoDB data sync pipeline to ElasticSearch. Configured AWS HA/backups and deployed D