Multi-platform E-commerce & Social Networking App

I am seeking an experienced mobile and web app developer to create a multi-platform application for iOS, Android, and the Web. The app should serve dual functions - fundraising and social networking. *The app has an AI feature Key project details include: - Platform: Fully functional on iOS, Android, and web browsers - Purpose: To build an integrated platform facilitating both E-commerce transactions and social networking interactions - Project Completion: Ideal delivery of a fully functioning application within 90 days of the project start date Ideal candidates will demonstrate: - Previous experience in both e-commerce and social networking app development - Ability to work within a tight timeline, delivering high-quality results - Proficiency in iOS, Android, and web app development. **Please provide your portfolio highlighting related projects completed and come prepared to discuss your approach to meet this project's criteria.