Rajeev Ranjan Prasad

About Rajeev Ranjan Prasad

Excited to dive deep into Java backend development with tools like Spring Boot, while sharpening my problem-solving skills through DSA. Building scalable systems and writing efficient code—one challenge at a time.

Experience

1. Software Engineer

   PayU

   May 2025 — Present · Gurugram, IN

   Engineered and maintained simulation APIs using Java Spring Boot to replicate lender endpoints (PayZapp, ICICI DC EMI) during service disruptions — ensuring seamless transaction continuity and high system reliability in the Simulators project.•Architected and authored workflow configurations in key–value format (workflow.json) for SHOPSE within the EMI MS platform, optimizing request–response handling and improving processing efficiency.•Designed and developed a Pre-Eligibility API in Java for the HomeCredit lender, enabling preliminary eligibility verification to reduce latency and enhance user experience.•Implemented multilingual support in the PayU Checkout Page for HDFC debit card EMI users by integrating Key Fact Statements (KFS) in four regional languages — Konkani, Urdu, Manipuri, and Kashmiri — ensuring accessibility and regulatory compliance.•Improved test reliability and maintainability in the Java-based EMI MS platform, increasing code coverage from 41.7% to 50.3% through robust testing and validation practices.

Education

• South Point Public School

  Intermediate , PCM

• Galgotias University

  B Tech, Computer Science & Engineering

  2021 — 2025

• Dr. GL Dutta DAV Public School

  Matric