Harshad Jaybhay

Background

About Harshad Jaybhay

I’m a.NET backend developer with over 3 years of hands-on experience building secure, high-performance APIs and scalable backend systems. Most of my work has been in the fintech domain, especially around UPI switch integrations. I’ve designed event-driven microservices to handle account validation, OTP flows, mandate processing, and encrypted MPIN verification — all with a strong emphasis on security and compliance. I work primarily with.NET Core, RabbitMQ, Redis, and SQL Server, and I’ve also implemented HSM-based encryption and secure XML/JSON workflows in production environments. I enjoy writing clean, maintainable code using principles like dependency injection and layered architecture. I'm always looking to improve system performance, reliability, and developer experience. Currently, I’m diving deeper into cloud-native design and distributed systems. I’m open to roles where I can solve meaningful problems and contribute to building secure, scalable products at a larger scale.