Niteesh Pondugula

Designed and built full-stack, multi-service applications in a distributed environment using Java 17/21, Node.js, TypeScript, and Spring Boot. Developed secure REST APIs and integrated OAuth2/JWT-based access control using Spring Security. Implemented frontend features with React, Angular 16+, TypeScript, and RxJS, and improved performance using Redis caching and database query optimization. Integrated LangChain/LangGraph RAG workflows into production and enhanced observability with ELK/Splunk/Grafana alongside CI/CD automation.

Built and maintained multi-service enterprise Java applications using Spring Boot to support healthcare operations and regulatory reporting. Implemented REST APIs with Core Java concurrency improvements and created frontend features using React and JavaScript. Developed backend Python solutions for batch processing and data integration, and strengthened security with Spring Security, OAuth2, JWT, and RBAC. Operated cloud services on GCP and deployed Apache Kafka-based asynchronous messaging while optimizing SQL and Hibernate performance.

Developed Spring Boot microservices and REST APIs for a high-traffic recruitment platform, covering registration, search, and content publishing. Created frontend pages with JavaScript, Bootstrap, and AJAX, integrating with backend REST endpoints. Managed data in PostgreSQL and improved API performance via query tuning and indexing, while implementing OAuth2/JWT authentication. Integrated Apache Kafka for event-driven processing, supported AWS deployments, and created Python/Flask automation utilities to reduce operational effort.