UX Design for POS App

I'm looking for an experienced UX designer to create a sleek and intuitive design for a POS app. The app should be compatible with a range of platforms and devices, and should incorporate material 3 design.

Key Functionalities:
- Inventory Management: The app should provide comprehensive tools to help manage and track inventory efficiently.
- Sales Reporting: It should offer detailed sales reporting capabilities, making it easy to monitor performance.
- Customer Management: An intuitive customer management system should be included, to help build and maintain relationships with customers.

Key Requirements:
- Expertise in UX design, particularly for point of sale applications.
- Proficiency in material 3 design.
- Knowledge of designing for web, desktop, and mobile platforms.
- Experience in creating intuitive and user-friendly interfaces for inventory management, sales reporting, and customer management functionalities.
- Strong communication skills to understand the needs of the app and iterate the design accordingly.

If you have a portfolio or examples of similar projects, please share them.