Handy Helper

On-Demand Service Mobile Application

Overview

Collaborated with a team of three colleagues to design and develop an on-demand service mobile application using Java. The application provides a platform for users to become either service providers or consumers. Consumers can post service requests, while service providers can accept and fulfill those requests.

Key Features

• User Roles: Implemented dual user roles (Service Provider and Consumer) accessible after login, enabling users to fulfill or request services.

• Service Requests: Consumers can browse and select from a list of service requests made by other users, while service providers can accept and fulfill those requests.

• User Profiles: Developed a user profile section containing settings, request history, wallet balance, and other personalized features.

• Backend Infrastructure: Created a Node.js API backend to handle user authentication, service requests, and user interactions. Utilized MySQL database to store user data and service requests.

• Design Collaboration: Utilized Figma for collaborative design, ensuring a user-friendly and visually appealing interface.

• Iterative Development: Employed an iterative development approach to continuously enhance the project. Started with defined requirements and iteratively improved design, functionality, and code quality.

Technologies Used

• Front-end: Java for the mobile application's user interface.
• Back-end: Node.js for the API backend.
• Database: MySQL for storing user and request data.
• Design: Figma for collaborative design and UI/UX improvement.

Achievements

• Collaborated in a team of four to design, develop, and deploy a fully functional on-demand service mobile application.
• Successfully implemented user authentication, request posting, acceptance, and fulfillment workflows.
• Achieved seamless communication between the Java front-end and Node.js backend using custom API endpoints.

Future Development

• Continuously refining the user experience through feedback and usage metrics.
• Enhancing security measures, including encryption for sensitive user data.
• Scaling the application to accommodate a larger user base while maintaining performance.