Mark Tirschwell serves as Chief Technology Officer for Wall Street Systems focused on high-level technology strategy, IT and delivering Wall Street Systems ASP solutions to clients. Mark has over 25 years of industry experience and has been with Wall Street Systems since 1988. He was the original developer of the Wallstreet FX product and developed many of the high-volume processing and User Interface architectural components that are still in use within the product today.

He began his career as a software engineer developing high-volume cash payments infrastructure for ITT World Communications. He then moved to Deloitte Haskins & Sells (now Deloitte & Touche) as a technology and product manager focused on delivering cash management solutions to the Deloitte offices globally. Mark has a Bachelors degree from the University of Massachusetts at Amherst in Computer Systems Engineering and an MBA from Baruch College in Finance and Computers.