Venkata Pavan Kalyan Kumar Pinniboina

Full-stack Developer @HCLTech

US

As a Full Stack Developer, I contributed to the end-to-end design and development of a high-availability, cloud-native e-commerce platform. Leveraging Java, Spring Boot, and React.js, I built scalable solutions that streamlined business operations and enhanced user experience.• Spearheaded the architecture and development of a modern e-commerce application using Java, Spring Boot, and React.js, ensuring high performance, responsiveness, and maintainability.• Deployed and managed containerized services using Docker and Kubernetes, hosted on AWS EC2, enabling horizontal scalability and consistent environments across development and production.• Built robust CI/CD pipelines with Jenkins, streamlining deployment workflows and significantly reducing release cycles through automation and continuous integration best practices.• Integrated secure OAuth2 and JWT authentication mechanisms within a microservices architecture, enabling role-based access control and ensuring enterprise-grade security compliance.• Developed and maintained RESTful APIs within a modular microservices environment, enabling seamless integration with internal and third-party services.• Enforced security and session management using Spring Security, improving API resilience and user authentication flows.• Ensured code quality and stability by implementing unit tests using JUnit and Mockito, contributing to a 30% reduction in post-release bugs and improving system reliability.• Configured AWS RDS for data persistence and performed advanced SQL optimization techniques to support high concurrency, reducing query latency and improving data throughput.

NRI Institute of Technology, Vijayawada

Bachelor of Technology - BTech, Computer Science