openzeppelin

A repo for working with and building daos

WEB3 notes for smart contracts auditing and development

NFT project template implemented with Brownie, Pinata, Infura and more

The DeFi Flash Loan Arbitrage Bot is a production-ready automated trading system that exploits price inefficiencies across decentralized exchanges using Aave V3 flash loans. Unlike traditional arbitrage that requires substantial capital, this bot borrows assets without collateral, executes profitable trades, and returns the loan—all within a single

A simple metadata storage for Starknet ERC721 tokens

Demo application implementing blockchain (Quorum) based invoice/payment tracking

EPUB of OpenZeppelin Contracts written in Cairo for StarkNet

Collection of reusable contracts and libraries I use in contracts I write.

ethereum-optimism/contracts

Simple DAO for my Introduction to Blockchain Applications class (ISYS 4453) allows my and future class sections to vote on class proposals covering topics such as covered material, class times, assignments, etc.

Mint randomly‐selected OpenZeppelin ERC721 NFTs from a pool of attributes using Chainlink's VRF within a factory contract The smart contract will be deployed to OpenSea's Rinkeby testnet and was tested using Python and Brownie. TokenURIs and assets are hosted on IPFS.

This project allows collectors to choose a particular breed they want and a random NFT within that breed is assigned to them

An ERC20 token solidity smart contract. This contract is deployed using brownie(python).

Chainlink tutorial lesson 7 - Lottery

A token that is deployed on a chain by using the ERC-20 token standard.

Full Stack Ethereum ENS Domain application for tracking individual domains.

ERC-721 NFT with EIP-712 signature-based gasless minting (Remix + OpenZeppelin)

In this project i deployed 3 NFTs on opensea's rinkeby testnet and a very basic metadata. The PNGs were uploaded on the IPFS

An ERC20 Token