● Developing applications tailored for tracking construction project costs. This project aims to streamline and enhance the process of cost management in the construction industry. ● Utilized React in the frontend with React-router-v6 to create a dynamic user interface, employed Mobx for efficient state management, and integrated Ant Design for a modern and user-friendly design.● Utilized Java for the backend with Spring Boot for robust scalability, employed MyBatis for efficient data persistence, and developed Restful APIs for seamless frontend-backend communication.