Angold J. WANG

I obtained my Bachelor's degree in Computer Science from HKMU and Master's from HKBU. Currently, I am a DeFi Quantitative Smart Contract Developer at Posley.

Previously, I worked as a research assistant at CS@HKBU for 1.5 years, focusing on advancing ZK-Rollups protocols for EVM and exploring how verifiable computing can be leveraged to scale blockchain systems. My research centered on developing a more efficient protocol for uniform and scalable deployment across diverse networks by optimizing cryptographic proofs for enhanced performance and reduced overhead, ultimately paving the way for broader real-world applications.

I am also the founder of WeidS Lab, I am driven by the conviction that fully scaled blockchain technology can transform traditional distributed systems. By replacing centralized infrastructures with decentralized, trustless networks, smart contracts can automate processes, enforce agreements, and streamline operations globally. At WeidS Lab, we empower developers to build the next generation of decentralized data systems—starting from a robust foundation and evolving with advanced functionalities.

With experience in both research and industry, I previously worked as a research analyst at CASH Financial Services Group, where I developed Cash Radar for real-time analysis of extensive historical financial datasets. During my internship at Tencent, I contributed to the journaling system of Tendis. As an undergraduate at HKMU, I assisted in analyzing terabytes of derivative warrant transaction records.

I'm a passionate about understanding and crafting computer systems, I believe that compliexity can be managed through the right low-level abstractions. I've authored blogs exploring serveral system that I was intersted in CS: The design and implementation of operating systems (OSDI) like Minix3 and Xv6 (os), and documented my journey in building a C compiler named weicc.