Nikhil Gurav

I’m a Java Developer with over 4.5 years of experience in the Banking, Financial Services, and Insurance (BFSI) domain. I specialize in enterprise application development using Java and Spring Boot, with a strong focus on scalable, high-performance systems.

In my recent role, I designed and developed backend modules for merchant channel integration and bank channel onboarding. I built RESTful APIs for payment gateway operations, implemented JWT-based authentication and role-based authorization with Spring Security, and used Spring AOP for logging and security aspects.

I also worked heavily with data and reliability—using Hibernate for ORM, managing complex queries with MySQL for high-volume transactions, and integrating third-party banking services via RESTful endpoints. For delivery, I supported deployment to test environments using Jenkins and Docker, and partnered with QA on unit and integration testing with JUnit and Postman.

Earlier, I built scalable APIs across Customer, Product, Subscription, and Payment modules, and helped translate requirements into microservices architecture. I designed backend services for product catalog, pricing rules, and configurations, and prepared program-level and user-level documentation to keep development aligned and smooth.