Reduan Ahmad
SWE @DIU | Problem Solver
Fun with AI
Contributions (2025)
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Contribution Graph (2025)
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Chat-App
A lightweight and modern Android chat app with Firebase integration. Supports real-time messaging, secure authentication (Email & Google), profile image uploads, and push notifications. Built using Java and Firebase Realtime Database.
Parcel-Delivery-API
A secure, role-based backend API for parcel tracking and delivery management built with Express.js, TypeScript, and MongoDB. Features include JWT auth, parcel status workflow, real-time tracking, role-based operations (Admin, Sender, Receiver), and analytics.
private-gpt-chat-app
A modern, responsive, and secure AI-powered chat application built with React, TypeScript, Express.js, MongoDB, and OpenAI’s ChatGPT API. Each user can chat with AI, manage conversations privately, and customize their profile – all with a sleek, mobile-friendly interface.
SmartHealthcare
A comprehensive digital healthcare platform built with React.js, Node.js, and MongoDB. This application provides a complete healthcare management system for patients, doctors, and administrators.