Samuel Venzi is a CTO and blockchain developer with extensive experience in enterprise blockchain solutions, including Hyperledger Fabric and Besu. Samuel is proficient in many programming languages and frameworks as well as planning, designing and implementing blockchain solutions for complex business requirements. Samuel is certified by the Linux Foundation as Certified Hyperledger Fabric Administrator (CHFA), Hyperledger Fabric Certified Practitioner (HFCP) and Besu Certified Professional (BCP), the last two accomplished by integrating the Exam Developer team responsible for creating the certifications, reinforcing his role as a Subject-Matter Expert in the field. He has delivered over 20 blockchain projects to public and private companies. He contributes to the Hyperledger Fabric Admin SDK codebase and, most notably, is a core maintainer of the Hyperledger Labs CC-Tools project. Samuel also is a mentor in the mentorship project Hyperledger Fabric CC-Tools Support for Fabric Private Chaincode funded and promoted by the Linux Foundation. Finally, Samuel has been a speaker in multiple blockchain events including Blockchain Rio and the Hyperledger Member Summit in San Francisco and Tokyo.