huichan
Solfware Engineer
Smart contract engineer in Shenzhen (UTC+8), open to remote. Six years of C++/C# at Hymson and BOE. I now write Solidity with Foundry, and have shipped Sepolia testnet contracts: RoyalCity (ERC-1155 shares, funding, and revenue split) and a reduced ERC-7575 vault. Looking for a smart contract engineer role.
Experience: 2 years
Yearly salary: $14,000
Hourly rate: $100
Nationality: 🇨🇳 China
Residency: 🇨🇳 China
Experience
Solfware Developer
BOE Technology 2024 - 2026
- Develop and maintain C++ systems for camera pipelines and real-time 3D rendering. - Build C# desktop software for industrial machine-vision workflows. - Performance-critical code, memory and resource management, and edge-case handling. - Hardware integration, image processing, and reliability-critical operations.
Solfware Developer
Hymson 2020 - 2024
- Developed C# (WPF) desktop software for industrial machine-vision systems used in laser and manufacturing equipment. - Built C++ image-processing and vision pipelines using OpenCV for real-time defect detection and quality inspection. - Integrated cameras, motion controllers, and other hardware with vision software for production-line automation. - Optimized performance-critical image processing routines for high-throughput, low-latency requirements. - Maintained reliability-critical systems running in 24/7 manufacturing environments.
Skills
erc-1155
erc-20
erc-4626
erc-721
hardhat
openzeppelin
solidity
english
chinese-mandarin