Experience
FiO
Blockchain Engineer (Taiwan, 2021/02 – 2023/12)
- Introduce upgradable contracts for product iteration.
- Research in Upgradeable contracts, including Transparency Proxy, UUPS and Diamond Proxy.
- Developing in ERC20 staking and ERC721 marketplace.
Pencils Protocol
Blockchain Developer (Remote, 2024/05 – 2025/01)
- Research in Lending, DEX, Auction protocol and etc.
- Design, develop, test, deploy and upgrade a protocol focused on leveraged yield farming.
- Maintain security, including audit, for a protocol with over 100 million TVL.
Speaking
COSCUP 2022
Migrate to Foundry
- Introduce Foundry framework for solidity development
- https://coscup.org/2022/zh-TW/session/8WTFTY
COSCUP 2024
A short experience to perform fuzzing and formal verification
- Introduce and perform fuzzing testing and formal verification in solidity development.
- Tools: Foundry Invariants, Echidna, Halmos
- https://coscup.org/2024/zh-TW/session/KHKQTP