Lasya Damarla

Java Developer @Radian

Denver, CO, US

Summary:Contributed to scalable full-stack applications using Java (Spring Boot/Spring MVC) and Angular, with a strong focus on data visualization, security, and microservices in a cloud-native environment.Key Responsibilities:* Implemented role-based access control (RBAC) for secure user authentication and authorization using Spring Security and OAuth2/JWT.* Developed RESTful APIs with Spring Boot and integrated Angular + React for dynamic front-end features.* Built real-time dashboards using Chart.js, WebSockets (Spring WebSocket / STOMP), and asynchronous endpoints with Spring’s reactive support (WebFlux).* Deployed scalable AWS Lambda functions and leveraged OpenSearch/Elasticsearch for advanced search capabilities.* Automated CI/CD pipelines using Jenkins, GitLab CI, Docker, and Kubernetes.* Conducted system testing with Selenium and Postman; performed load testing using JMeter.* Migrated monolithic systems to microservices architecture using Kafka, Spring Cloud, and REST APIs.* Utilized Redux and RxJS for efficient state management in single-page applications.* Optimized data serialization with Protocol Buffers (Protobuf) and gRPC for high-performance inter-service communication.* Improved modularity and system performance using Spring dependency injection, AOP (aspects), and caching via Redis or Memcached.