Mansa Gupta

Software Engineer with 2 internships building production-grade REST APIs, event-driven data pipelines, and AI-powered backend services in Java and Spring Boot. Strong foundation in OOP, design patterns, and full-cycle feature development.

Software Engineering Intern - Opsifi - Remote

(2025-09)

• Owned end-to-end feature delivery of SaaS integrations between an AI chatbot and backend microservices, spanning design, implementation, testing, and deployment using OAuth 2.0 and JSON-based data extraction; reduced manual support queries by ~40% via RAG-powered query routing.
• Built and optimized REST API components across 4+ distributed microservices, debugged endpoint failures, identified performance bottlenecks, reduced technical debt, and improved pipeline reliability under high-traffic conditions.
• Developed an event-driven data pipeline using Apache Kafka for async alert delivery and a multi-tenant data management service with automated Liquibase schema migrations, supporting 1,000+ records.
• Contributed to feature breakdown, unit testing, code reviews, and documentation in Agile/Scrum sprints; maintained consistent code quality standards using Git-based version control.

Backend Engineering Intern - Nature Class Enterprises - Noida, UP

(2025-03 - 2025-07)

• Designed, coded, and deployed a modular account microservice with fully documented REST APIs and structured JSON response handling, cut onboarding time by 40% through clean OOP design patterns and endpoint architecture.
• Diagnosed reliability risks in payment flow during UAT; integrated and debugged a secure payment gateway handling 10,000+ concurrent transactions with 99.99% uptime through structured logging and monitoring.
• Refactored authentication module using JWT; conducted penetration testing to resolve integration issues and harden platform security; translated product team requirements into clean, well-documented implementation.

B.Tech - Electronics & Communication Engineering - KIET Group of Institutions (AKTU) (2026)