Rajkumar B

Java Development | Java | Spring Boot | Microservices | SQL | GitHub

Role
Contract Software Engineer at 埃森哲
Location
Hyderabad, IN
LinkedIn followers
500 followers
Information TechnologyView LinkedIn profile

About Rajkumar B

I am a with 4+ …

Experience

  1. Contract Software Engineer

    埃森哲

    Oct 2021 — Present · Bengaluru, IN

    I am a Java Backend Developer with 3+ years of experience building scalable backend applications using Java, Spring Boot, Microservices, REST APIs, and SQL.I designed and implemented RESTful APIs for auction listings, bidding, and user accounts, secured transactions using JWT and role-based access control, and enhanced real-time bidding with WebSocket notifications, improving user engagement and system performance.I developed backend features for patient management, billing, and appointments, optimized Oracle SQL queries, implemented server-side validation and exception handling, and ensured smooth client-server communication through RESTful APIs.I have strong expertise in Spring Data JPA, Maven, Docker, JUnit, and Mockito, and I collaborate effectively in Agile teams, conducting code reviews and troubleshooting production issues to deliver high-quality, reliable applications.

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Rajkumar B — Contract Software Engineer at 埃森哲 in Hyderabad, IN | Unifers