I like to learn by building. These projects represent my work in blockchain, AI/ML, full-stack applications, and developer productivity. Explore 37+ projects across 5 categories.
Projects
Blockchain Engineering
Solidity · Foundry · ERC-721
NFT Rentals & Sales Protocol
On-chain time-based rentals and atomic sales for ERC-721 NFTs using ERC-4907 standard
Solidity · Foundry · OpenZeppelin
DAO - Community Grants Governance
Decentralized governance for community grant proposals, voting & timelocked execution
Solidity · Foundry · Chainlink
Overcollateralized Stablecoin (DSC)
MakerDAO-inspired protocol issuing DSC stablecoin backed by WETH/WBTC
Solidity · Foundry · AMM
Swap - Decentralized Exchange
CPMM-based DEX protocol for token swaps, liquidity provision & flash loans
Solidity · Foundry · Chainlink
Foundry Fund Me - Crowdfunding
DeFi crowdfunding with Chainlink USD price feed minimum contribution
AI & Intelligent Systems
Python · LangChain · RAG
Multi-PDF RAG Chatbot
Retrieval-Augmented Generation chatbot for chatting with multiple uploaded PDFs
Python · AI Agents · Gradio
AI Multi-Agent Trading System
Autonomous multi-agent equity trading simulation with evolving strategies
Python · AI Agents · Gradio
Deal Finder AI - Multi-Agent
AI agents that find, evaluate & notify about best online deals
Python · TensorFlow · Keras
Bitcoin Price Prediction AI
Deep learning models comparison for BTC price forecasting
Python · Deep Learning · Computer Vision
Food Detector AI
CNN vs Transformer model comparison for classifying pizza/steak/sushi
Python · Diffusion · Generative AI
Tiny Diffusion Model
Generate images using a small-scale diffusion model
Python · PyTorch · Classification
Name Classifier & Generator
Train a model using PyTorch to predict the language/origin of a given name
Full-Stack & Software Architecture
Next.js · TypeScript · PWA
Bangla Quran - Audio & Translation
Full Quran with Arabic/Bangla translation & audio, PWA-ready
React · TypeScript · TanStack Query
Reactive GitHub Explorer
Search GitHub users & view profile stats, repos & language breakdown
React · Node.js · Express
Multi-Room Chat App
Real-time group chat with rooms, privacy & Socket.IO
Next.js · TypeScript · Tailwind
Task Time Tracker
Daily task management & time tracking app with backend API
Next.js · PDF.js · TTS
Document Echo - TTS PDF Reader
PDF reader with sentence-highlighting text-to-speech
Developer Tools & Utilities
Jupyter · Torrent · Google Colab
Google Colab Torrent Downloader
Download torrent files directly using Google Colab
Python · GitHub API · Utility
GitStar - GitHub Stars Counter
Find out the total stars earned by a GitHub user across all repos
Node.js · CLI · JavaScript
Node Note CLI
Simple command line note taking application built with Node.js
Python · CLI · Crypto
Crypto Trading Profit Calculator CLI
Calculate desired sell limits and profit scenarios for crypto trades
TeX · LaTeX · Converter
BibTeX to Bibitem Converter
Convert BibTeX entries to \bibitem format for LaTeX
JavaScript · Utility · Clipboard
Slugcopy - Slugify & Copy
Slugify strings and copy the result to clipboard
Mini Apps
Map · Visualization · Geo
Bangladesh District Map
Interactive or highlighted map showing each district of Bangladesh
JavaScript · Crypto · Dashboard
Coins - Crypto Price Dashboard
View favorite cryptocurrency prices and charts in one page
React · Firebase · Tailwind
React Spelling Quiz
Spelling practice app with 800+ words, audio & Firebase backend
Vue 3 · Vite · Education
Mental Math Trainer
Adaptive arithmetic quizzes to improve mental calculation speed
JavaScript · Color · Generator
Color Shades Generator
Generate harmonious color shades from a base color
React · JavaScript · Generator
React Lorem Ipsum Generator
A simple lorem ipsum text generator built with React
Vue 3 · Vite · API
Vue Trivia Quiz
Customizable trivia quiz using Open Trivia Database API
Python · Pomodoro · Productivity
Always-On-Top Pomodoro Timer
Minimal Pomodoro timer that stays on top of windows
HTML · Utility · Fun
Black Screen Alternative
A simple full black screen (alternative to turning off monitor)
JavaScript · LeetCode · Competitive Programming
Code UI - Coding Solutions Collection
Collection of solutions from LeetCode, HackerRank, Codewars, CodeSignal