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he li guang
@heliguang
Smart Contract Security Auditor and Blockchain Developer
China
Chino
Sobre mí
Senior Blockchain Engineer and Go Architect. 15 years distributed systems and 4 years Web3 expertise. I deliver production-grade blockchain solutions:
- Smart Contracts: Solidity and Rust for DeFi, NFT, and security audits
- Backend: Go microservices, cross-chain middleware, and gRPC APIs
- DApps: Next.js, React, TypeScript, and Web3 integration
Core: EVM and Solana dual ecosystem, DeFi development, smart contract security auditing with 25 plus vulnerabilities discovered and fixed. Not just a developer but an architect who designs systems that scale.
Habilidades
he li guang
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Seguridad y auditorías de blockchain
I will smart contract security audit solidity rust
Desarrollo de protocolo de blockchain
I will defi protocol development go backend and smart contracts
Porfolio
Experiencia laboral
Smart Contract Engineer
Ganglian Technology Holdings • Tiempo completo
Dec 2025 - Present • 5 mos
Leading smart contract development and security auditing for Web3 financial infrastructure. Specializing in EVM Solidity and Solana Rust ecosystems. Achieved 75 percent reduction in cross-chain latency, 83 percent improvement in query response time, 40 to 60 percent Gas optimization, and 99.99 percent system uptime. Conducted security audits using Slither, Mythril, and Foundry Fuzz, discovering and fixing 25 plus critical vulnerabilities.
Senior Go Blockchain Architect
Wanliu Interactive • Tiempo completo
Jun 2024 - Nov 2025 • 1 yr 5 mos
Architected and developed Go plus Solidity full-stack blockchain solutions. Built Solana DEX with 75 percent latency reduction and 95 percent test coverage. Designed DeFi liquidity mining protocol managing over 1000 ETH. Implemented CI/CD pipelines with Docker and Kubernetes. Led cross-chain data middleware supporting 3 chains and 100K plus daily events.
Software Architect
Beijing Zhihui Zuji Technology • Tiempo completo
Nov 2023 - May 2024 • 6 mos
efactored data platform to Go microservices architecture, achieving 40 percent QPS improvement and 50 percent TPS increase. Designed Redis cluster distributed caching and Kubernetes deployment achieving 99.99 percent availability.
