Looking for a job

Deepraj Thakur

@deeprajthakur

Message

I build Java microservices for secure, observable distributed systems.

India

Message

What I'm looking for

I'm looking to build secure, scalable backend and microservices systems where I can deepen my experience with Java, Spring Boot, distributed systems, observability, and production-grade infrastructure.

I've built production-style backend systems in Java, Spring Boot, and Spring Cloud, including an event-booking platform and a credit-management microservices application.

For the event-booking platform, I designed four independently deployable services and used Redis distributed locking with PostgreSQL transactions to prevent double-booking. I also implemented JWT authentication, role-based authorization, Kafka-driven notifications, and booking hold expiry.

I've containerized multi-service environments with Docker and Docker Compose, and instrumented services with Prometheus, Zipkin, and Spring Boot Actuator for monitoring, health checks, and distributed tracing.

Experience

Work history, roles, and key accomplishments

Self-Driven Projects & Development Experience

Self Employed

Designed and built two production-style, multi-service backend systems using Java, Spring Boot, and Spring Cloud, covering service discovery, centralized configuration, and API gateway routing. Solved a real distributed-systems concurrency problem using a Redis-based distributed locking scheme backed by PostgreSQL transactions to prevent double-booking under simultaneous requests.