Rohit Vishwakarma

About Rohit Vishwakarma

I’m a passionate Software Engineer with 4 years of experience building and scaling backend systems for enterprise and product environments. I specialize in Java, Spring Boot, Microservices, Hibernate/JPA, and RESTful APIs, with hands-on experience designing distributed architectures that are secure, performant, and maintainable.I’ve worked on microservice-based applications, integrated messaging systems like ActiveMQ and Kafka, and used Swagger for seamless API documentation. My work often involves deploying containerized services on cloud platforms like OpenShift, ensuring high availability and scalability.I thrive in Agile teams, enjoy collaborating with cross-functional stakeholders, and focus on delivering clean, efficient, and production-ready code.Driven by curiosity and a love for technology, I’m always eager to learn, innovate, and contribute to impactful, large-scale systems that make a difference. Let’s connect: r••••••••@gmail.com

Experience

1. Senior Engineer

   Nagarro

   Apr 2025 — Present · Gurugram, IN

   Designed and optimized Queue Connection Pooling to manage high-throughput message processing efficiently, reducing thread contention and improving scalability for asynchronous operations. Implemented robust Database Connection Pooling using best practices and tools (HikariCP), ensuring efficient resource utilization, reduced latency, and high availability under load.Achieved significant performance improvement by reducing average transaction processing time from 2 seconds to 800 milliseconds, through code optimization, database tuning, and asynchronous processing enhancements. Refactored non-Spring-managed components to Spring-managed beans, enabling better lifecycle control, dependency injection, and easier integration with Spring-based infrastructure.Implemented Retry and Timeout mechanisms for critical operations (e.g, external service calls and DB access), enhancing system resilience and fault-tolerance against transient failures.

Education

• Maharishi Vidya Mandir Senior Secondary School

  12th, Mathematics

  2015 — 2016

• Rajasthan Technical University, Kota

  Bachelor of Technology, Computer Engineering

  2017 — 2021