Catena Technologies has hired Aaron Hallmark as head of its trading and risk management solutions practice. He joins Catena from Calypso Technology, where he was most recently regional director of professional services for Asia.

Hallmark has also worked with Infinity Financial Technology, Microsoft and Stanford Research Institute. Catena is an Asia-based financial technology consultancy, specializing in architecture, design and delivery of advanced technology solutions.

Click here for the release from Catena Technologies.