- Now Krungthai Bank Project PM- Participated in the design and development of a large-scale enterprise application based on EJB and Bank core distributed system, responsible for core module development and performance optimization. Key clients included ADCB (Abu Dhabi Commercial Bank), BSI Bank, Citibank, and OCBC Bank. - Provided investment and receivables financing (ARF) and purchase order financing (PO) solutions to clients. Built a highly available distributed transaction processing system using EJB technology to ensure data consistency and reliability. - Implemented critical functionalities such as service registration and discovery, load balancing, and circuit breakers using Spring Cloud components.

- Led the construction and technical decision-making for the YOYO mobile office SAAS cloud platform, integrating enterprise ERP, CRM, SCM, and HRM services onto mobile devices to provide office collaboration, video/voice communication, and work email functionalities. - Responsible for technology selection and decision-making for the mobile office platform, such as React-based solutions for iOS/Android applications, enterprise domain control solutions, and single-point cluster solutions. Completed various mobile solutions for intermediate business systems.

- Responsible for the technical solution formulation and decision-making for the order and delivery systems of Feiniu.com. Solved technical challenges and devised team collaboration plans. - Responsible for the technical solution formulation and decision-making for the cooperation with Fresh Hema delivery services. Solved technical challenges and devised team collaboration plans.

- Primarily responsible for iOS application development. As a technical manager and senior programmer, completed product iterations, product deliveries, and served 300 million users.

Responsible for architecting, designing and developing the iOS app of Yihaodian, proficient in Objective-C, Swift,React Native