davidhou

1. to rebuild old Mall backend management system to new, used skills vue, javaScript, springBoot. Optimize the performance of the mall system, such as ordering speed, query speed, and system lag issues. Resolve the issue of excessive balance deduction caused by concurrent orders 2. Integrate payment systems with third-party platforms. 3.Resolve various issues arising from online orders.

1. Responsible for building and developing a student intelligent psychological management platform. 2. Deploy operation and maintenance projects