Tiffany joined Callidus as the group’s Executive Assistant in September 2014. She provides administrative and marketing support to the group. Her role includes preparation of presentations, event planning, and assisting the Finance division with the preparation of monthly end financial statements. Prior to Callidus, Tiffany worked with the York Region District School Board.
Receptionist / Group Executive Assistant
Alena joined Callidus in July 2015 after graduating from Ryerson University, where she earned a B-Comm with a major in International Business. Previously, Alena worked in the hospitality industry for four years. At Callidus she is responsible for overseeing and managing administrative duties to support the team. Outside of work she actively enjoys joining recreational activities and soaking-up all of nature's glory.
Senior Technology Consultant
David began working with Callidus in May 2009. Prior to Callidus, he founded several consulting and product development firms that created digital hardware, firmware, and software products for clients in the manufacturing, pharmaceutical and power industries. David has also done defense work for Canada. His focus shifted to the financial services sector after extensive work on cost control systems for manufacturing clients; and has developed active software products that support financial management in banking and turnaround situations. David obtained his MSc and PhD degrees in Computer Science from the University of Toronto, and has authored and co-authored over thirty academic publications, which continue to be cited in ongoing research in robotics and computer science. His hobbies include sailing and travel, and he enjoys spending time with his wife, daughter and three sons.