Open to opportunities

Nikhil Sahu

@nikhilsahu1

I build secure Java full-stack applications, APIs, and event-driven microservices that improve performance and scalability.

India

Message

What I'm looking for

I'm looking to build secure, scalable Java full-stack and microservices applications, contributing across APIs, cloud deployment, event-driven systems, and frontend integration.

At Virtusa, I built a Java and Spring Boot data migration pipeline that reduced processing time by 30% and resource usage by approximately 25%. I also developed RESTful APIs with JWT-based role access for external client teams and configured AWS WAF rules across UAT and production environments.

I've contributed to React.js interfaces for a decentralized medical records system, connecting backend APIs with HTML, CSS, and JavaScript UI components. My work spans Java, Spring Boot, Spring Security, Hibernate, React, AWS, PostgreSQL, MongoDB, Docker, and Apache Kafka.

I also architected a four-service logistics platform using Spring Boot, Kafka, PostgreSQL, MongoDB, and Docker, improving simulated-load throughput by 35% through event-driven communication.

Experience

Work history, roles, and key accomplishments

Current

Java Full Stack Developer

Current

Virtusa Consulting Services Pvt Ltd

Sep 2023 - Present (3 years)

Designed and implemented a data migration pipeline in Java & Spring Boot, reducing processing time by 30% and cutting resource usage by ~25%. Developed and deployed RESTful APIs with Spring Boot, enabling secure role-based data access for 5+ external client teams using JWT authentication.