prem Gupta

Java Developer

Mumbai 1+ yrs exp 82 · Excellent

About

Java Backend Developer with hands-on experience in Spring Boot, REST APIs, SQL, and XML-based payment processing. Currently working as a Java Backend Intern at NSE. Passionate about building scalable backend applications and microservices.

Skills & Expertise (28)

Java Intermediate

7.5/10

Years Exp

AI-assisted data analysis Intermediate

7.0/10

Years Exp

LLMs Intermediate

7.0/10

Years Exp

Team Collaboration Intermediate

7.0/10

Years Exp

Problem Solving Intermediate

7.0/10

Years Exp

SQL Intermediate

6.5/10

Years Exp

Prompt Engineering Intermediate

6.5/10

Years Exp

REST APIs Intermediate

6.5/10

Years Exp

OOP Intermediate

6.5/10

Years Exp

Collections Intermediate

6.0/10

Years Exp

MySql Intermediate

6.0/10

Years Exp

Exception Handling Intermediate

6.0/10

Years Exp

GitHub Intermediate

6.0/10

Years Exp

Git Intermediate

6.0/10

Years Exp

Spring Boot Intermediate

5.5/10

Years Exp

Microservices Intermediate

5.5/10

Years Exp

Stream API Intermediate

5.5/10

Years Exp

Maven Intermediate

5.5/10

Years Exp

Postman Intermediate

5.5/10

Years Exp

Python Intermediate

5.0/10

Years Exp

J2EE Intermediate

5.0/10

Years Exp

CSS Intermediate

5.0/10

Years Exp

HTML Intermediate

5.0/10

Years Exp

JDBC Intermediate

5.0/10

Years Exp

Oracle Database Intermediate

5.0/10

Years Exp

Swagger Intermediate

5.0/10

Years Exp

Openapi Intermediate

5.0/10

Years Exp

Multithreading Intermediate

5.0/10

Years Exp

Work Experience

Java Backend Intern

National Stock Exchange of India Limited

Jul 2025 - Present

Worked on processing and analyzing XML-based payment data within the banking domain. Designed and developed a UI representation to convert complex backend transaction data into a user-friendly and business-readable format. Improved data visibility and usability for operations teams by simplifying the interpretation of payment-related information. Contributed to bridging the gap between technical data structures and end-user understanding through intuitive data presentation. Collaborated with teams to enhance operational efficiency and improve accessibility of transaction information. Explored and worked with Large Language Models (LLMs) to assist with data interpretation tasks, gaining hands-on exposure to AI/ML-driven approaches for processing transaction data.