I'm a Blockchain Developer, Researcher, and Innovator, passionate about architecting the decentralized future. My core focus lies in exploring, designing, and building next-generation blockchain solutions that are secure, scalable, and transformative. I thrive on solving complex problems at the intersection of cryptography, distributed systems, and cutting-edge software engineering.

• 🔭 I’m currently researching Sharding and AI for Blockchain.
• 💡 My research primarily delves into Layer 2, Oracle and LLM.
• 🌱 I’m always learning and exploring the latest advancements in areas like Web3 and Metaverse.
• 👯 I’m looking to collaborate on impactful open-source blockchain projects, especially those pushing the boundaries of DeFi.
• 💬 Ask me about: Smart Contracts (Solidity/Rust/Go), NFTs, DAOs, Blockchain Architecture, Token Engineering, or the future of Web3!
• 📫 How to reach me: hudengcheng917@gmail.com
• ⚡ Fun fact: I believe blockchain is more than just technology; it's a paradigm shift towards a more transparent, equitable, and user-owned digital world.

Programming Languages & Smart Contracts:

• Solidity
• Rust (for chains like Solana.)
• Go (for Hyperledger Fabric, Ethereum etc.)
• JavaScript / TypeScript (for DApp frontends, Truffle scripting)
• Python (for scripting, testing, data analysis)

Blockchain Platforms & Technologies:

• Ethereum / EVM Ecosystems
• Layer 1 Protocols Bitcoin, Ethereum, Solana, Harmony One
• Layer 2 Scaling Solutions Optimistic Rollups, ZK-Rollups
• Smart Contract Development & Auditing Best Practices
• DeFi (Decentralized Finance) Protocols & Primitives
• NFTs (Non-Fungible Tokens) Standards (ERC-721) & Marketplaces
• DAOs (Decentralized Autonomous Organizations) Governance & Tooling
• Interoperability & Cross-Chain Communication (IBC, Bridges)
• Cryptography (Hashing, Digital Signatures, PKI, basic ZKP concepts)
• Consensus Mechanisms (PoW, PoS, BFT variants)
• Tokenomics & Protocol Design

Tools & Frameworks:

• Truffle / Foundry
• Remix IDE / VS Code (with blockchain extensions)
• ethers.js / web3.js / web3.py
• Docker / Kubernetes (for node deployment & infrastructure)
• The Graph (for indexing blockchain data)
• Git & GitHub Actions (for CI/CD)