David Rukshin – WORLDQUANT CHIEF TECHNOLOGY OFFICER Mr. Rukshin is the Chief Technology Officer. Mr. Rukshin is responsible for the Firm’s technology infrastructure, and for the operations function. From 1998-2014, Mr. Rukshin worked at D. E. Shaw group, a global investment and technology development firm with more than 1,000 employees. Most recently, Mr. Rukshin led a global team responsible for building a global technology infrastructure platform for quantitative trading businesses. From 2007 until 2011, Mr. Rukshin was global head of D. E. Shaw group's IT infrastructure engineering and operations. He held a variety of management and technical roles with D. E. Shaw group’s IT organization from 1998-2007. Before coming to D. E. Shaw group, Mr. Rukshin worked at Chase Manhattan Bank supporting Equities, FX, and Fixed Income trading desks. Mr. Rukshin started his career in 1996 as a systems programmer at AT&T Labs Research. Mr. Rukshin holds M.S. in Technology Management from Columbia University, and B.S. in Management Science and Information Systems from Rutgers University.