Ryojin Sakurai leverages his extensive expertise in quantitative finance and technology to drive EST’s innovation and strategic direction, particularly in derivative pricing. At EST, he is responsible for developing cutting-edge trading algorithms and overseeing the technological infrastructure.

Prior to joining EST, Ryojin worked at 9M Technologies, where he played a key role in advancing the firm’s technical capabilities. His career path also includes senior roles at Forex Signs Inc. and J.P. Morgan, where he honed his skills in forex trading, risk management, and financial engineering.

Ryojin holds a Bachelor’s degree in Computer Science, a Master’s degree in applied mathematics and a Master’s degree in economics from the University at Buffalo.