Projects

πŸš€ Multi-Chain Token Management & Interaction Service Link to heading

TOKEN
A backend service for multi-chain token management, supporting mainstream blockchains (Ethereum, BSC, Solana, Tron, etc.) for asset management and on-chain interactions. Suitable for wallets, blockchain tools, and related scenarios.

βœ… Key Features Link to heading

  • Multi-chain Protocol Compatibility: Supports ERC-20, TRC20, and other standards. Unified interfaces for token info queries and transfers.
  • Comprehensive Asset Functions: Token info queries, address balance & transaction records, and secure transfers (private key signing).
  • Security & Extensibility: Integrated address and contract validation, ensuring safe operations and easy extension to new chains/protocols.

βœ… Tech Stack Link to heading

  • Language: Go
  • Framework: Kratos microservice architecture (DDD design)
  • Integration: Chain SDKs such as go-ethereum, tron-go, etc.

πŸ’Έ DeFi Technical Articles & Contract Notes Link to heading

defi
A collection of personal technical explorations in decentralized finance (DeFi), including smart contract samples, protocol analysis, engineering practices, and lessons learned. Useful for developers to read and discuss.

βœ… Main Content Link to heading

  • Contract Source Notes: Solidity implementations of common modules and protocols
  • Technical Articles: DeFi protocol analysis, development tips, and common security topics
  • Engineering Practice: Deployment, testing processes, and toolchain usage experience
  • Troubleshooting: Problems encountered and solutions from development and real-world practice

⚑ Layer2 Technology & Ecosystem Practice Link to heading

Layer2
Focusing on Layer2 technology, covering major Layer2 scaling solutions (Rollup, ZK-Rollup, OP-Rollup, etc.), related ecosystem tools, principle analysis, and hands-on code.

βœ… Main Content Link to heading

  • Layer2 Protocol Notes: Technical explanations of Rollup, ZK-Rollup, Optimistic Rollup, etc.
  • Practical Engineering: Layer2 contracts, cross-chain bridges, data interfaces, and code implementation
  • Technical Articles: Scaling mechanism, Layer2 project analysis, development workflow
  • Tools & Resources: Mainstream Layer2 dev toolchains and testnet resources
  • Experience Sharing: Development/deployment, common issues, and solutions

πŸ¦„ Uniswap V2 Principles & Engineering Practice Link to heading

UniswapV2
In-depth analysis of Uniswap V2 AMM protocol principles and contract implementation, including mechanism study, source code interpretation, and engineering deployment. Suitable for developers to understand DEX basics and advanced development.

πŸ”— BlockChain Development & Engineering Practice Link to heading

BlockChain
A repository for learning and practicing blockchain fundamentals, covering core principles, network protocols, consensus mechanisms, smart contracts, and more. Ideal for developers to systematically understand blockchain tech stacks and build real projects.