The Java project I recently developed and maintained is the handheld business hall project of China Telecom Tibet Branch (i.e. China Telecom APP). During my time in charge of this project, I provided convenient online business processing channels for Chinese Telecom users and continuously optimized them. A total of over 40 functional requirements have been developed, including selecting pending mobile phone numbers, canceling mobile phone numbers, redeeming points for products, broadband installation, COVID-19 activities, etc., ultimately empowering the company.

1. 项目分为英语学习资料内容管理、学习平板后端服务、*公众号和定时任务模块。 2. 我负责学习资料内容管理模块（即CMS），使管理员和维护老师能够稳定、方便的管理平板的学习资源，如对单词、语法、短句、阅读理解、单选、多选的管理、审核、发布等等。使用到了腾讯短信发送服务、腾讯文字转音频服务、NLP自然语言处理库，技术选型为：Spring Boot, Hibernate, Spring Data JPA, Lombok, Swagger, MyBatis-Plus, Spring Security, ActiveMQ, Jackson, Apache POI, EasyPoi, Stanford NPL, JAXB, JMS, MySQL 8.0

中国移动浙江分公司资源中心、个人中心、营业厅系统相关的项目需求开发与功能维护，如充值卡领取，全球通等级、亲情网等等。