This project is the blockchain based voting system on basic tech stacks in frontend and truffle

Executing arbitrage using AAVE flash loans, Uniswap and Curve Finance.

Solutions for Ethernaut CTF (https://ethernaut.openzeppelin.com) - Writeups at https://notonlyowner.com

Futurecast is a decentralized market where users can stake on a question and get exciting and high returns. We can provide you more returns with the help of external network staking clients. What are you waiting for? Let's stake some Matic with a minimal gas fee!

ERC20 Upgradeable Da-Fi token migrations and gnosis safe ownership transfer using Truffle and Open Zeppelin Upgrades

Ethereum smart contract with solidity for NFT marketplace.

Smart Contract Application from FCC

Smart Contract App

Smart contract that lets anyone deposit ETH. Only the owner of the contract can withdraw the ETH. Python scripts to deploy the contract, fund the contract and withdraw the money. Python tests to test the contract.

Diving through 🦇🔊Ethereum in Blockchain and Web3

B9lab Blockstars Certified Ethereum Developer Course, Module 9, Rock/Paper/Scissors

This is a repository for all the smart contract used in my youtube tutorials. Please star and follow for more content.

Put down collateral, Borrow, and repay a loan from Aave

Smart contract that creates a lottery where anyone can enter. Only the owner of the contract can start/end the lottery. Python scripts to deploy, start, enter, fund & end the contract. Python tests to test the contract.

Creating a automatic lottery playing app using blockchain. Smart Contract are written in solidity and brownie has also been used. Goerli testnet is used for testing

brownie : Smartcontract-lottery application

Solidity smart contracts for the las2peer Service Registry

Smart contract application