产品支持

└a. 支付系统 | 金融交易系统的设置和集成

└ b. 系统架构 | IT 基础设施的设计和优化

└ c. 项目管理 | 技术项目的规划和执行支持

└ d. 用户管理系统 | 用户帐户和权限控制解决方案

└ e. OA 系统 | 办公自动化平台，提高工作流效率

└ f. 聊天应用程序 | 供内部或外部使用的定制聊天工具

└ g. 考勤系统 | 员工签到、时间跟踪和报告 └ a. Payment Systems | Setup and integration of financial transaction systems

└ b. System Architecture | Design and optimization of IT infrastructure

└ c. Project Management | Support for planning and execution of tech projects

└ d. User Management Systems | Solutions for user account and permission control

└ e. OA Systems | Office Automation platforms for workflow efficiency

└ f. Chat Applications | Custom chat tools for internal or external use

└ g. Attendance Systems | Employee check-in, time tracking, and reporting