Hammad H.

I engineer secure, production-ready architectures that bridge public Web3 ecosystems with permissioned enterprise systems. I specialize in asset tokenization (RWA), decentralized identity (SSI), and supply chain tracking. 🛠️ Technical Stack Ethereum & EVM Ecosystem: Ethereum, Polygon, Arbitrum, Optimism, Base (Solidity, Smart Contracts) Enterprise Frameworks: Hyperledger Fabric, Hyperledger Besu Decentralized Identity (SSI): Hyperledger Indy, Verifiable Credentials, W3C Standards 💼 Core Services Asset Tokenization (RWA): Bringing real-world assets onto Ethereum and EVM-compatible chains. Decentralized Identity: Secure, privacy-preserving identity systems using Hyperledger Indy. Supply Chain Tracking: End-to-end asset tracking and provenance using Hyperledger Fabric. Smart Contracts: Secure, gas-optimized Solidity code and enterprise Chaincode. 💡 Limited Time Offer: I am currently offering a free / minimum-paid general discussion to review your project requirements and map out your technical architecture. Click "Invite to Job" to book your strategy session today!