求翻译：我在这次项目中主要担任开发工作和需求分析，负责顾客管理、清扫管理、预定管理、契约管理模块的开发。后期，主要是对这个项目进行维护和项目需求更新的工作。是什么意思？

As the development and needs analysis in this project, responsible for customer management, cleaning management, reservation management, contract management module development. Late, mainly maintenance and project needs to update the work on this project.

I am in this project, mainly for development work and needs analysis, and is responsible for customer relationship management, cleaning management, reservation management, contract management module development. Later, the main is on the item maintenance and update of the needs of the project.

I in this project main assumption development work and demand analysis, is responsible for the customer manage, sweep clear the management, the predetermined management, the contract administration module development.Later period, mainly is carries on the work to this project which the maintenance a

I work in this project primarily engaged in development and requirements analysis, responsible for customer management, cleaning management, schedule management, contract management module development. Later, mainly to maintain the project work and project needs update.

正在翻译，请等待...