Peerawich Promjai is an accomplished technology and engineering leader currently serving as the Head of Technology and Engineering at Xponential, where responsibilities include overseeing the ONESIAM SuperApp Platform and driving SaaS innovations for Siam Piwat Group. Previously, Peerawich held positions such as Director of Software Architecture at Pi Securities Public Company Limited, managing platform architecture for investment and trading solutions, and VP, Digital Technical Lead at Siam Piwat, leading a team of engineers for the ONESIAM SuperApp. With a solid background in software development and engineering management, Peerawich has contributed to various companies, including Fourgle as Chief Technology Officer and Gojek Thailand as Technology Engineer Manager, while also possessing extensive experience in backend development, cloud infrastructure, and microservices architecture from roles at Agoda and Ascend Group. Peerawich holds a Master's degree in Information Technology from UNSW and a Bachelor's degree in Computer Engineering from Kasetsart University.