Programming Assignments and Quizzes from all courses within the Blockchain Specialization offered by The University at Buffalo and The State University of New York and key takeaways from study and research of myself. Besides, state of the arts in the field are also updated in this repository.

Decentralized autonomous lottery

🏦 Decentralized banking system is a DApp built on Ethereum blockchain with smart contract on solidity.

The purpose of this project is to demonstrate how a 100% decentralized platform on the Ethereum network can be independently established and run without any central body which controls the publishing processes. The idea is to introduce an autonomous organization which will allow researcher and scientific community to collaborate without dependin…

Decentralized Podcast sharing and streaming platform

BLS proof of concept for PoS in Layer 2

Smart contracts of the Truth Post

Decentralised Exchange Based on Ethereum Blockchain

Decentralized Raffle System is an Ethereum-based smart contract developed in Solidity that enables users to purchase raffle tickets. Organizers can randomly draw a winner, who can then withdraw the total collected Ether.

Trust project allows to easily pay for goods/services with Crypto!

This repository contains the Solidity code for a decentralized lending platform that allows users to request and fund loans using cryptocurrency with collateral.

The first ever decentralised telegram launchpad bot

A MultiSignature Wallet

Web3 game for you to challenge other players or teams (Smart Contract)

ERC-20 Smart-Contracts w/ Solidity, https://docs.soliditylang.org/en/v0.8.13/

Decentralized Twitter app concept with profile creation and registration

A very beginner level project using Solidity build and deploy smart contract .

Contracts; - Sample ERC20 Token - Crowd Funding - Voting - Mocha & Chai - ropsten-testnet

A completely on-chain social media platform that enables users to create, share, like, and tip posts. Built as a demo for the Binance Smart Chain Hackathon.

A Solidity-based smart contract for a dynamic staking pool that utilizes ERC721 tokens to enable secure and variable-reward staking mechanisms.