Aarushi Mamgain

Backend Developer

New Delhi, India 0+ yrs exp 86 · Excellent

About

Backend developer who built an attendance system at Indian Oil Corporation including PostgreSQL trigger functions, SQL classification views, and Express REST APIs covering 5 shift patterns. Also built Reneo, a multi-seller commerce API on Node/Express/TypeScript with Supabase/Postgres.

Skills & Expertise (16)

JavaScript Advanced

6.5/10

Years Exp

Git Advanced

6.0/10

Years Exp

GitHub Advanced

6.0/10

Years Exp

Node.js Intermediate

5.5/10

Years Exp

Express.js Intermediate

5.5/10

Years Exp

REST API design Intermediate

5.5/10

Years Exp

Authentication Flows Intermediate

5.5/10

Years Exp

Server-Side Validation Intermediate

5.5/10

Years Exp

React.js Intermediate

5.5/10

Years Exp

Postgresql Intermediate

5.0/10

Years Exp

SQL Intermediate

5.0/10

Years Exp

Postman Intermediate

5.0/10

Years Exp

Supabase Intermediate

4.5/10

Years Exp

Java Intermediate

4.5/10

Years Exp

Tailwind CSS Intermediate

4.5/10

Years Exp

Vercel Intermediate

4.5/10

Years Exp

Work Experience

Full Stack Developer Intern

DP Info System

Feb 2026 - Jul 2026

Built and integrated the authentication layer for a Node.js/Express application - wired the login flow end to end against backend auth APIs and shipped it into a live client build. Shipped reusable React components across live client projects, standardising form, table, and layout patterns so subsequent screens were assembled rather than rewritten.

Project Intern (Backend)

Indian Oil Corporation Ltd.

Jun 2025 - Jul 2025

Delivered a complete attendance management system, replacing manual swipe-log verification across 5 distinct shift patterns - general, night B/C, and flexi IS48 / IS36 / RHQ36. Certified complete by the IOCL Dy. General Manager (Skill & Org Dev).