Prior to Catalist, Mr. Dösselmann was a senior business analyst at GFT-Iberia, a leading European IT consulting firm. While at GFT, Mr. Dösselmann worked on behalf of the Spanish Notary Organization. There, in the role of IT Security Specialist, he led the conception and design of their public key infrastructure, which is used for management of digital certificates, digital signature and encryption of documents, and for management of smart-cards.