- Developed and integrated PayPal Payment Service Provider (PSP) for e-commerce client using REST API and Spring Boot.- Designed and implemented a microservices architecture hosted on AWS for fast, scalable deployment.- Collaborated with an Agile team on end-to-end payment integration, including PayPal Standard Checkout and REST API integration.- Built a robust error handling system and secured the application with OAuth 2.0, HmacSHA256, and Spring Boot Security.- Designed and implemented a Payment Reconciliation System using Spring Boot JDBC with MySQL.- Demonstrated strong debugging and problem-solving skills to resolve critical payment issues.- Leveraged Redis Cache and ActiveMQ for asynchronous processes, improving system performance and reliability.

- Focused on enhancing core skills in Java, J2EE, Spring Boot, and Hibernate through continuous learning and company-led training sessions.- Prepared for future client projects by advancing knowledge in Docker, Kubernetes, and microservices to support modern application development practices.- Strengthened readiness for client-facing roles by staying up-to-date with best practices in software architecture and scalable development solutions.

I focused on honing my J2EE development skills through extensive training and a capstone project.Enhanced my expertise in Java, HTML, CSS, JavaScript, Spring Boot, and Hibernate.Capstone Project: VCD Management System- Led a team of 10 members in developing a VCD (Movie) Management System using J2EE technologies