FoodExpiry
Home Food Inventory & Expiry Tracker
The FoodExpiry project is a Full Stack initiative. The project has been completed, and I contributed as a Full Stack Developer to build out its features.
- React
- Vite
- Tailwind CSS
- DaisyUI
- +10 more
MD Mehedi Hasan
Full-stack developer building with React & Node.js — now going deep on ML with PyTorch, LangChain & NLP. Sharpened by 850+ algorithmic problems.
Hi, my name is
MD Mehedi Hasan.
I build full-stack applications — and the intelligent systems behind them.
I'm a Computer Science & Engineering student at American International University Bangladesh, building full-stack web applications with React.js, Next.js, Node.js, SQL and MongoDB. My engineering instincts are shaped by extensive competitive programming — 850+ problems solved across four platforms — which means I default to thinking about correctness and edge cases before I think about UI polish.
Alongside that, I've been building a parallel foundation in AI and Machine Learning — RNNs, LSTMs, and Transformer architectures for sequence modeling, NLP and LangChain for language-driven applications, and PyTorch, NumPy, and Pandas for the day-to-day work of training and evaluating models, with FastAPI to serve them. I'm looking to join a team solving real engineering problems where a strong algorithmic foundation and a fast-learning mindset are genuine assets.
stats.sh
$ solved --platform=codeforces0+
$ solved --platform=leetcode0+
$ solved --platform=codechef_hackerrank0+
$
02.Journey
2025 — Present
850+ Algorithmic Problems Solved
Codeforces · LeetCode · CodeChef · HackerRank
Ongoing competitive programming practice building the algorithmic foundation behind every project I ship — correctness and complexity first, features second.
Sep 2022 - Ongoing
B.Sc. in Computer Science & Engineering
American International University Bangladesh-(AIUB) ·
Coursework and independent projects spanning full-stack web development, data structures, and algorithms.
03.Development Projects
2026
PlayWise Kids
Kids Toys E-Commerce Platform
The PlayWise Kids project is a Full Stack initiative. The project has been completed, and I contributed as a Full Stack Developer to build out its features. It's an e-commerce platform for educational toys, built with Next.js and MongoDB.
- Next.js
- React
- MongoDB
- NextAuth.js
- +6 more
DormMaster
Hostel Meal Management System
The DormMaster project is a Full Stack initiative. The project has been completed, and I contributed as a Full Stack Developer to build out its features. It's a hostel meal management system with separate user and admin dashboards, built with the MERN stack.
- React
- React Router
- Tailwind CSS
- JavaScript
- +6 more
04.ML Projects
NovaChat AI
AI-powered conversational chatbot built with Next.js, FastAPI, and LangChain
The NovaChat AI project is a Full Stack initiative. The project has been completed, and I contributed as a Full Stack Developer to build out its features. It's an AI-powered chatbot with a Next.js frontend and a FastAPI + LangChain backend, powered by the Groq API.
- Python
- FastAPI
- LangChain
- Next.js
- +6 more
05.Skills
Frontend
- HTML5
- CSS3
- JavaScript (ES6+)
- React.js
- Next.js
- Tailwind CSS
Backend
- Node.js
- Express.js
- MongoDB
- Mongoose
- PostgreSQL
AI & Machine Learning
- Python
- Machine Learning
- Deep Learning
- NLP
- RNN
- LSTM
- Transformers
- LangChain
Data Science & MLOps
- NumPy
- Pandas
- PyTorch
- FastAPI
- Matplotlib
- Seaborn
Tools & Platforms
- Git
- GitHub
- Firebase
- VS Code
- Postman
- Figma
- Multer
- Cloudinary
06.Writing
07. What's Next?
Get In Touch
I'm currently looking for full-stack or backend engineering opportunities. If you have a role or a hard problem worth solving, my inbox is open.
mehedisani02@gmail.com