Yiqiang, the co-founder and CTO of sCrypt Inc., is a seasoned blockchain developer and entrepreneur with over seven years of experience in the field. His expertise lies primarily in Bitcoin-related smart contract development and infrastructure building. Yiqiang has led the development of the sCrypt language, compiler, SDK, and various services. He is also spearheading the development of application-level protocols, including CAT20 and CAT721, and has contributed to applications based on these protocols.