AiAda
Vibe Coder | Web3 Developer | Freelancer | Streamer
- 2010 - 2015: Dedicated to the Android ecosystem, focusing on product design and full-stack development.
- #Android
- 2016 - 2017: Early Bitcoin advocate, specializing in mining operations and fork-network protocols.
- #Altcoin #Miner #Operator
- 2018 - 2021: Pivoted into FinTech and Distributed Storage, managing project lifecycles and Filecoin IDC infrastructure operations.
- #PMP #NPDP #Filecoin
- 2022 - Present: Deep diving into the Ethereum ecosystem, cross-chain interoperability, smart contract architecture, security auditing, Rust, vibe coding, Claude, LLM.
- #Web3 #Solidity #AI
Capabilities
🛡️ Security Auditing
- Access Control — tx.origin / fallback / timelock bypass
- Reentrancy — classic · CEI · Merkle-claim
- Delegatecall — storage collision · proxy exploit
- Oracle Manipulation — spot · median · TWAP · Curve
- Flash Loan Attacks — governance · oracle · NFT · vault
- DoS — gas exhaustion · payment blocking · force-feed
- Data & Storage — slot leak · array underflow · overflow
- Calldata / ABI — smuggling · selector clash · encoding bypass
- Advanced — randomness · extcodesize · UUPS · EIP-712 replay
🔧 Dev Frameworks & Languages
- HardHat · Foundry · Scaffold-ETH 2
- Solidity · Rust · JavaScript / TypeScript
- EVM Bytecode · Yul / Inline Assembly
- OpenZeppelin Contracts · OpenZeppelin Upgrades
🧰 Tools & Libraries
- Testing: Forge · Chai/Mocha · Waffle
- Analysis: Slither · Aderyn · Mythril
- Fuzzing: Echidna · Foundry fuzz · Medusa
- Verification: Certora · Halmos · Tenderly
- Deploy: hardhat-deploy · forge script
- RPC/Node: Infura · Alchemy · Anvil
- Frontend: wagmi · RainbowKit · ethers.js · viem
- Indexing: The Graph · Dune · Goldsky
- Storage: IPFS · Filecoin · Pinata
- Wallet: MetaMask · WalletConnect · Safe
- DevOps: OZ Defender · Tenderly · Vercel
- Foundry Suite: forge · cast · anvil · chisel
📦 DeFi Protocols Built
- Tokenization (ERC-20 / ERC-721)
- Crowdfunding · Token Vendor · DEX (AMM)
- Oracles (whitelist · staking · optimistic)
- Over-Collateralized Lending · Stablecoins
- Prediction Markets · ZK Voting · DAO
- Flash Loans · ERC-4626 Vaults · Staking
📖 Protocol Source Deep-Dive
- Uniswap V1 – V4 (AMM / DEX)
- Aave V2 (Lending & Borrowing)
- Curve (Stableswap AMM)
📐 Standards & Patterns
- ERC-20 · ERC-721 · ERC-3156 · ERC-4626
- EIP-712 (meta-tx) · ERC-1967 (proxies)
- UUPS · Transparent · Beacon · SafeProxy
- Timelock · Governance · Multi-sig (Safe)
- Merkle Tree · Bitmap · CREATE2 · TWAP
🎯 CTF & Platforms
- Damn Vulnerable DeFi v4 — 18/18 challenges
- Ethernaut — Rank #10 · 31+ levels cleared
- Speed Run Ethereum — 10/10 challenges
- BuidlGuidl CTF — 12 challenges
- All contracts deployed & verified on Sepolia
🤖 AI-Assisted Workflow
- Claude (Anthropic) — Vibe Coding
- LLM-audited smart contract security
- AI-ready challenge architecture
- Cross-chain + multi-protocol integration
Bounty & Audit
- ⚔️ ⇨ 💰 – Cyfrin is a smart contract auditing and research company, building state of the art security tools while helping world's biggest protocols secure their codebase and users.
Projects
- 🪷 Damn Vulnerable DeFi – A purposely vulnerable DeFi platform to learn and practice smart contract security and exploit techniques.
- 𝐎𝐙 Ethernaut – An interactive Web3 game by OpenZeppelin, teaching smart contract hacking challenges in Solidity.
- 🏃 Speed Run Ethereum – A hands-on platform for mastering Ethereum smart contract challenges and improving blockchain development skills.
Links
- 📚 My Post – Smart Contract Security Writeups / 🎬 DVD (Damn Vulnerable DeFi) / 🧪 Ethernaut (OpenZeppelin) / 🚩 BuildGuidl CTF / 🌲 BuildGuidl TechTree
- 𝐎𝐙 Ethernaut Leaderboard – Ranking No.10 – [adanote.eth](0xB9dac142eC4cfEEFD868A8831A885fCd6B0b8681) !!!NOTE: ONLY FOR TEST.
- 🚩 CTF – [aiada.eth](0xC1cddc0f247DE07Ed553845bfFB019d6D719F89c) !!!NOTE: ONLY FOR TEST.
- 🏆 ETH TECH TREE Leaderboard – Ranking No.12 – [adanote.eth](0xB9dac142eC4cfEEFD868A8831A885fCd6B0b8681) !!!NOTE: ONLY FOR TEST.
- 🏃 Speed Run Ethereum – [aiada.eth](0xC1cddc0f247DE07Ed553845bfFB019d6D719F89c) !!!NOTE: ONLY FOR TEST.
- 🎫 Tokenization
- 🤝 Crowdfunding
- 💵 Token Vendor
- 🎲 Dice Game
- 💰 Build a DEX
- 🔮 Oracles
- 🌽 Over-Collateralized Lending
- 💰 Stablecoins
- 📈 Prediction Markets
- 🔒 ZK Voting
- 🅰️ AiAda
- 🅳 AiAda My DAO
- 🔗 Solidity by Example
- 🔗 Japanese version(Github)
- 🔗 Simplified Chinese version(Github)
- 🔗 Traditional Chinese version(Github)
- ▶️ My Youtube Channel
Support me via ⟠ ETH:
⟠ ETH: 0x16238232e070b717f5147b7F5643bF24Bc05B9BF