Tahmid Khan

Betrak is a full-stack web app that assesses social media addiction using a trained Random Forest model, classifying users as Low, Medium or High risk based on their usage habits, sleep and mental health indicators with personalized recommendations returned alongside each prediction.

Smart fan automation system using Arduino that controls fan speed based on room occupancy and temperature, improving energy efficiency and comfort.

Kitstruck is an e-commerce platform for sports fans to explore and buy authentic jerseys. It offers a smooth shopping experience, letting users browse collections, place orders and receive their jerseys reliably. With clean UI and customer-focused features, buying jerseys is simple and enjoyable.

ThreadQube is a MERN stack forum where users can post, share, like/dislike and comment. It features role-based dashboards, admin moderation and Gold Membership via Stripe, providing a secure, interactive and community-driven platform.

An educational web app where students can explore courses, enroll and manage their learning journey. Built for a smooth and interactive learning experience. Focuses on clean UI/UX and course-based user engagement.

Full-stack course management platform built with Next.js, TypeScript, and PostgreSQL. Teachers create courses, share resources, post announcements, and grade assignments; students join via a code, submit work, and track grades — all behind a role-based approval and authentication pipeline.