Hi, I'm Deepak Kumar — a backend engineer specializing in Java, Spring Boot, and Node.js, with hands-on experience building microservices, authorization systems, and payment/financial workflows.

I've completed my M.Tech in Computer Science & Engineering (Information Security) at NIT Karnataka, Surathkal, and previously spent three years as a Junior Developer at Xebia, working on chargeback automation and merchant payment services in the fintech space.

I'm actively building out a portfolio of backend systems — payment gateways, RBAC platforms, and distributed infrastructure — while sharpening system design and Java multithreading for senior backend and solutions architect roles.