Rajan Paudel

Building Kanezen's internal business system from the ground up. Full ownership of the stack: Angular frontend, Spring Boot backend, MySQL on RDS, deployed to AWS ECS and Amplify with CI/CD through GitHub Actions. Also leading the migration of on-premise file servers to AWS FSx — replacing legacy infrastructure with something that scales.

NCHL connects every bank in Nepal. I worked on the infrastructure that makes that possible — a multi-tenant banking platform built on SOAP APIs, JSP, and Spring MVC. My biggest contribution was implementing NPCI integration for cross-border payments between India and Nepal, enabling real money to move between real people across borders.

Built the notification system using ActiveMQ, developed Spring Batch jobs for high-volume transaction processing, and managed data architecture across Oracle, PostgreSQL, and MongoDB.

Fonepay is Nepal's largest digital payment network — used by millions of people daily. I built microservices with Spring Boot and Spring Cloud (Gateway, Eureka, Ribbon), implemented JWT and digital signature security, and worked with Redis for real-time data. When someone pays their bill through a QR code in Kathmandu, it runs through systems I helped build.

On the frontend, I built responsive interfaces with Angular 9+ and PrimeNG. Containerized services with Docker, deployed on KubeSphere, and maintained CI/CD through Jenkins and GitLab CI. Wrote tests with JUnit and Mockito, enforced coverage with Jacoco.