Blockchain Architect, IBM Lab Services
IT Architect and blockchain technical leader at IBM system center Montpellier. His expertise areas includes Hyperledger Fabric and cryptography (functional encryption, commitments, public key encryption, zero knowledge proof (Camenish-Lysyanskaya). Since 2015, Jean-Yves has led the implementation of several blockchain applications prototypes. He applied application pattern as used in IBM Food Trust for traceability application. He currently architects the RegistrAccess SLIB blockchain connecting nine French banks to support unlisted stocks movement, a secure platform for aviation maintenance and a blockchain platform to securely exchange patient profile information.