solidity

Ethereum-driven CRUD database in Solidity for Pheix dCMS

Introduction to blockchain development

NextJS, Typescript, Solidity, Blockchain

A blockchain decentralized app developed using Solidity and Vite, where users can create their own zombie.

The smart contract part of our project social-app.

Full-stack Web3 App

Spectrr Finance Smart Contracts

A test project given by a stealth startup to validate ✍️ my smart contract skills. The task was to create a gasless marketplace 🛒. The sellers can list the NFT for sale against a specified no of ERC-20 token called GEM's 💰 and whitelist some buyers.

So the whitelisted buyers will be able to transfer the required GEM's 💰 and buy's the NFT. And other task was to allow user to burn their ERC-721 token to upgrade to ERC-1155 token.

Furthermore, gasless ⛽ transaction is also implemented using ERC-2771. The relay is created using NodeJS, and it also tracks the amount of gas spend in a database for analytics.

DApp and smart contract of a dead man switch

WolfDeFi.com website code. Hugo with nice gitlab pipeline.

The hoa-ballot-contract repository is focused on establishing a web3 smart contract using the Truffle Framework, Solidity and OpenZeppelin.

Todo list web3 application using solidity, ether.js, react, hardhat

Fidira single token staking.

Example of how to create a green list for specific addresses with Solidity

Progetto DEMO che, tramite l'uso della libreria Waffle JS, esegue il testing di alcuni semplici Smart Contracts.

This is an buildspace project for minting our own NFT. The smart contact creates a random NFT on-chain when we mint. It also has restriction to only allow 50 NFT's. The react application allows us to connect out wallet and mint NFT by calling the contract. This was a very fun project to me. Thanks to buildspace.

URL - https://nft-buildspace-dapp.netlify.app/