Pei-Yu Wu currently is an IT consultant. In this role, he provides consulting services for system integration to a retail distributor company, with the primary objective of seamlessly integrating four ERP systems from two internal companies into a unified new system. His main responsibilities include guiding users in operating the new system, tracking the development progress of suppliers, and assisting software vendors in clarifying product specifications, all while actively collecting user feedback. In addition to his role as an IT consultant, Pei-Yu is also a proficient full-stack web engineer. He specializes in developing user-centric front-end applications that align with the business model, contributing to the creation of efficient end-user applications for the company. Prior to his current role in the retail sector, Pei-Yu also gained extensive experience in the field of advertising data.