Leon Keylin is a Senior Vice President at Jefferies, specializing in Trade Applications Support and Project Management for Corporate Bonds since November 2018. Their extensive experience includes managing support for various trading desks such as Credit, Emerging Markets, and High Yield, complemented by a strong understanding of Marketview/ION infrastructure. Prior roles include Vice President at J.P. Morgan, where Leon managed a Client Intelligence Application support team, and at Bank of America, where Leon led a team supporting the Rates trading desk. Leon's career spans multiple leading financial institutions, including roles at Citi, Banc of America Securities, HSBC, and CRT. Leon holds a BS in Computer Science from St. John's University, graduated in 1994.