Steven Sun is a seasoned risk management and financial professional with a solid technology background and industry experience. He has a proven record of reliability to deliver work with accuracy and consistency under time constraints. Steven supports a variety of projects at RiskSpan including, but not limited to: bond analytics, securities pricing, and development and support of RiskSpan’s price verification engine. Steven has led the implementation of AD&CO model and securing the first AD&CO vendor certification. He also supports model audit/validation engagements, development and support of RiskSpan’s auto loan default model and the implementation of interest rate derivative instruments in RiskSpan’s Velocity system.
Before joining RiskSpan, Steven was one of the three main contacts at BeyondBond Inc. that worked with major investment banks and accounting firms on Ginnie Mae single family, multi-family and HECM deal origination. Steven worked closely with deal managers to independently recalculate all the decrement tables, yield tables, accretion directed classes range and PAC ranges to guarantee the accuracy of delivery of the prospectus. He has written a water flow pay rule on 150+ Ginnie Mae agency deals, which summed up to 100+ billion dollars.
Steven holds a MS in Financial and Risk Engineering, a BS in Applied Mathematics and a BA in Finance.