Flower Shop App with Delivery & Reviews

I'm looking for an experienced app developer to create a flower shop app for both iOS and Android.

Key Features:
- Shop and Delivery: The core function of the app is to facilitate shopping and delivery of flowers. It should have an easy-to-navigate shop interface, and a reliable delivery scheduling system.
- Fidelity Card: The app should include a loyalty program to reward repeat customers.
- Discounts and Notifications: The app will need a system for sending out notifications about discounts and special promotions.
- Reviews: A segment for customer reviews to build trust and improve service.

Design:
I prefer a modern and sleek design style for the app. It should be user-friendly, visually appealing, and consistent with current design trends.

Ideal Skills:
- Proficiency in cross-platform app development
- UX/UI design experience, particularly in sleek, modern styles
- Knowledge in creating e-commerce and delivery apps
- Experience with implementing loyalty programs and notification systems
- Ability to integrate review systems within the app

I'm looking for a freelancer who understands the flower shop business, and can deliver an app that meets these specifications.