Kavya Reddy

Senior Java Full Stack Developer at Master Card

Engineered microservices using Spring Boot 3 and Spring Cloud on AWS. Built Angular 17 SPAs with Signals/Universal SSR and PrimeNG components, including dynamic charts. Developed Dockerized services deployed via Jenkins to AWS EC2 and Kubernetes. Implemented Node.js/Hapi.js backends with MongoDB and S3. Implemented Kafka-based event-driven pipelines with partitioned producers/consumers and used NgRx for state management to reduce API calls. Designed REST APIs with Circuit Breaker, Config Server, and Eureka; documented APIs with Swagger/JAX-RS. Created custom Docker images and orchestrated deployments with Kubernetes and Helm. Wrote unit/integration tests (JUnit 5, Jasmine, Karma) and maintained CI/CD pipelines with Maven and Git. Tech: Java 17, Spring Boot 3, Spring Cloud, Angular 17, Node.js, Kafka, MongoDB, Jenkins, Maven, Docker, Kubernetes, RxJS, NGRX, JUnit 5, Swagger.

Senior Java Full Stack Developer at Master Card

Engineered microservices using Spring Boot 3 and Spring Cloud for RESTful communication in a scalable AWS-hosted architecture. Developed Angular 17 SPA interfaces with Signals and Universal SSR for faster rendering and SEO. Created reusable Angular components with PrimeNG and implemented dynamic charting. Built and deployed Dockerized services via Jenkins pipelines to AWS EC2 instances and Kubernetes clusters. Leveraged Node.js/Hapi.js for high-throughput backend workflows with MongoDB and AWS S3. Implemented Kafka-based event-driven architecture with custom producers/consumers and partitioning. Applied NgRx for state management to reduce redundant API calls. Developed REST APIs with advanced Spring features including Circuit Breaker, Config Server, and Eureka for service discovery. Conducted unit/integration testing with JUnit 5, Jasmine, Karma, and Postman. Managed deployments with Maven and Kubernetes/Helm. Integrated Swagger/OpenAPI for API documentation. Configured AWS S3 lifecycl

Senior Java Full Stack Developer at MasterCard

Engineered microservices using Spring Boot 3 and Spring Cloud in an AWS-based, scalable architecture. Developed Angular 17 SPAs with Signals and Universal SSR, created reusable components with PrimeNG, and implemented Dockerized services deployed via Jenkins pipelines to AWS EC2 and Kubernetes. Implemented event-driven design with Apache Kafka, used NGRX for state management, and built REST APIs with Circuit Breaker, Config Server, and Eureka; authored unit/integration tests with JUnit 5, Jasmine, and Karma; documented APIs with Swagger.

Sr. Java Full Stack Developer at Mayo Clinic

Developed modern SPA frontends using React 18/Redux and backend REST APIs with Spring Boot 2.x and JPA for PostgreSQL/Oracle. Deployed microservices to Azure Kubernetes Service with auto-scaling and blue-green deployments; implemented gRPC for internal service communication and JWT-based authentication with Spring Security. Built pipelines in Azure DevOps, integrated Kafka/Kafka Streams for real-time health data processing, and documented APIs with Swagger/OpenAPI. Migrated JSP pages to modular React components and set up monitoring via Azure Monitor and ELK.

Sr. Java Full Stack Developer at Mayo Clinic

Developed modern SPA using React 18 and Redux with dynamic form rendering and route-based data flow. Built RESTful APIs with Spring Boot 2.x and JPA for PostgreSQL and Oracle. Deployed microservices to AKS with auto-scaling and blue-green deployment. Implemented React Router with lazy loading; created AWS Lambda functions for S3 file processing and SNS alerts. Set up Azure DevOps pipelines; used Kafka and Kafka Streams for real-time health data events. Secured services with Spring Security and JWT; wrote unit tests (JUnit 5) and integrated Swagger/OpenAPI. Migrated JSP-based UI to React components; leveraged Node.js/Express in production workloads. Implemented gRPC for internal service communication.

Senior Java Full Stack Developer at Mayo Clinic

Developed modern SPA using React 18 and Redux with dynamic form rendering and context-based data routing. Built RESTful APIs using Spring Boot 2.x and JPA for PostgreSQL and Oracle databases. Deployed microservices into Azure Kubernetes Service (AKS) with auto-scaling and blue-green deployment. Implemented gRPC for internal microservice communication and integrated AWS Lambda for S3 file processing with SNS alerts. Set up Azure DevOps pipelines for automated build/test/release across environments. Real-time health data processing with Kafka/Kafka Streams; implemented Spring Security and JWT for authentication/authorization. Created unit tests with JUnit 5 and integration tests with Postman/Swagger UI. Migrated JSP-based UI to React components and exposed APIs with Swagger/OpenAPI.

Sr. Java/J2EE Developer at Homesite Insurance

Developed SPAs with Angular 8+ and PrimeNG; built Node.js/Express backends with MongoDB. Migrated Angular apps to improve performance; deployed on AWS EC2/S3/RDS; integrated Kafka for real-time claims processing and notifications. Created microservices with Spring Boot and secured with OAuth2/Spring Security; CI/CD via Jenkins; orchestrated backend workflows with Apache Camel; wrote SQL triggers and stored procedures; optimized Oracle performance; implemented monitoring with CloudWatch and Prometheus.

Sr. Java/J2EE Developer at Homesite Insurance

Developed SPAs using Angular 8 and PrimeNG for insurance quotes and claims; built Node.js/Express backends with MongoDB. Migrated Angular 6 apps to Angular 8 for improved performance. Deployed on AWS (EC2/S3/RDS). Integrated Kafka for real-time claims processing; containerized services with Docker and deployed to AWS ECS with ALB. Built microservices for policy management with Spring Boot, secured with OAuth2 and Spring Security. Implemented CI/CD via Jenkins; created dynamic Angular forms; wrote unit tests with JUnit and Selenium; orchestrated backend flows with Apache Camel. Implemented Oracle triggers/stored procedures; monitored with CloudWatch/Prometheus.

Sr. Java/J2EE Developer at Homesite Insurance

Developed SPAs using Angular 8 and PrimeNG; built Node.js/Express backends with MongoDB. Migrated Angular 6 apps to Angular 8 to improve performance. Used AWS EC2, S3, and RDS for deployment, storage, and backups. Integrated Kafka for real-time claims processing and notifications. Built microservices with Spring Boot secured by OAuth2 and Spring Security. Implemented CI/CD pipelines with Jenkins and GitHub. Implemented dynamic Angular forms with reactive form modules and nested groups. Wrote unit tests with JUnit and Selenium for UI and integration layers; orchestrated backend flows with Apache Camel. Implemented Oracle triggers and indexing strategies for performance. Monitored systems with CloudWatch and Prometheus; containerized with Docker and deployed on AWS ECS with ALB.

Java Developer at Sirius XM

Developed full-stack applications with AngularJS and Spring Boot; containerized services with Docker/ECS; integrated REST and SOAP via Apache Axis/Jersey; managed in-vehicle streaming with Kafka and MongoDB/MySQL; implemented JWT-based authentication with Spring Security; created test suites with JUnit/Mockito; migrated legacy components to modular React/Node.js; built CI pipelines with Jenkins; worked with AngularJS routing and REST APIs.

Java Developer at Sirius XM

Developed full-stack applications using AngularJS and Spring Boot with RESTful APIs; containerized with Docker and deployed on ECS. Used Apache Axis/Jersey for SOAP/REST integration. Managed in-vehicle streaming data via Kafka, with MongoDB and MySQL. Implemented JWT/Spring Security for authentication and authorization; created custom Spring annotations for dependency management. Worked on data integration via REST/GraphQL and wrote tests with JUnit/Mockito; built UI in AngularJS; collaborated with offshore teams. Implemented CI/CD and tested with Selenium where applicable.

Java Developer at Sirius XM

Developed full-stack applications with AngularJS and Spring Boot; deployed Docker containers on ECS; integrated SOAP/REST services with Apache Axis/Jersey. Managed distributed Kafka for messaging, integrated MongoDB and MySQL for data storage. Implemented JWT/Spring Security for authentication/authorization. Created custom Spring annotations for advanced DI. Built and consumed RESTful and SOAP services; performed ANT-based builds. Migrated in-vehicle streaming features to scalable microservices and performed unit/integration testing with JUnit/Mockito.

Java Developer at Mylan Laboratories

Developed inventory and batch tracking modules using Struts, JSP, Spring; built REST/SOAP integrations; used Hibernate ORM with MySQL/Oracle; implemented Kafka messaging; developed AngularJS front-ends; deployed on WebLogic/Tomcat; implemented Jenkins RBAC; wrote SQL queries and triggers; managed data layer and CI processes.

Java Developer at Mylan Laboratories

Developed web applications using Struts, JSP, and Spring; built REST/SOAP services for supply chain integration. Used Hibernate/JPA for ORM; implemented JWT and Spring AOP for cross-cutting concerns. Wrote JUnit/Mockito tests; integrated with Kafka messaging for event-driven features. Built AngularJS components for form-heavy UIs; deployed on WebLogic/Tomcat in Solaris/Windows environments. Implemented RBAC in Jenkins for secure access; optimized SQL queries; implemented logging and error handling; collaborated across offshore teams to ensure timely delivery.