I need an experienced developer to create an AI-driven event planning app. The app should streamline the event planning process with the following key features: - Event Scheduling - Guest Management - Vendor Coordination - Document Storage - Curated Plans Based on User Inputs Integration with external services is essential, including: - Payment Gateways - Social Media Platforms Ideal Skills and Experience: - Proficiency in AI and app development - Experience with payment gateway and social media integration - Strong background in UX/UI design for a seamless user experience - Ability to create custom algorithms for curated planning Please provide a portfolio showcasing similar projects and a detailed approach to this development.