ouailt / aos

Animate on scroll library

Hi 👋 My name is Ouail

Smart contract Developer & Web3 Security Researcher

👨🏻‍💻 About Me:

I'm a Smart Contract Developer and Web3 Security Researcher based in 🇸🇪 Sweden. I have 2 years of experience as a front-end developer and over 2 years in blockchain development, along with a year in Web3 security research. I specialize in:

• EVM-based technologies
• Smart contract development
• Unit testing
• Security reviews

I've worked on various blockchain projects, from DeFi to NFTs, and reviewed multiple DeFi protocols through private audits and public contests on Code4rena, Sherlock, and CodeHawk.

Feel free to connect with me on LinkedIn, Twitter, or reach out via Gmail: [email protected]

🚀 Featured Projects

Here are some of my best projects that demonstrate my skills in blockchain development and DeFi protocols:

1. Vaultify Protocol

   • A non-custodial DeFi protocol for securing crypto assets and borrowing stablecoins with 0% interest
   • Technologies: Solidity, ERC-721, ERC20, Uniswap integration, Foundry

2. StableFuture Protocol

   • A DeFi protocol for providing liquidity in rETH and trading leveraged positions
   • Technologies: Solidity, Rocket Pool integration, Pyth and Chainlink oracles, Foundry

3. Title Chain Protocol

   • A decentralized system for real estate tokenization and property title management on the Sepolia Testnet
   • Technologies: Solidity, Foundry, Ether.js, IPFS

4. CollectionBet

   • A peer-to-peer marketplace for speculating on NFT collection floor prices
   • Technologies: Solidity, ERC-721, ERC20, EIP-712 for off-chain orders, Foundry

Each project showcases different aspects of DeFi and blockchain development, from innovative lending mechanisms to NFT speculation and leveraged trading platforms.

🔍 Web3 Security Research

As a Web3 security researcher, I've participated in several audits and contests. Here are some of my notable findings:

Code4rena Contributions

Project Name	Severity	Report Link
Curves	Meduim Risk	View Report
Astaria	Meduim Risk	View Report
Ethos	Quality Assurance	View Report
Neo Tokyo	Quality Assurance	View Report

CodeHawk Contributions

Project Name	Severity	Report Link
The Standard	Meduim Risk	View Report
The Standard	Meduim Risk	View Report

Private Security Review

Project Name	Final Report
Weset	View Report

💼 Experiences

• Smart Contract Developer - Freelance, Rose Law Group
• Web3 Security Researcher - Code4rena | Sherlock | Codehawks | Rose Law Group
• Front End Developer - Freelance

🛠️ Technologies and Tools I use:

Most Used Languages: