Cross-Platform Service Selling App Development

I'm seeking an experienced mobile app developer to create a service-selling application available on both iOS and Android platforms. The app must include a comprehensive service catalog, an efficient booking system, and a customer reviews section. Core Features: - Service Catalog: A detailed, organized list of services offered. - Booking System: An integrated system for scheduling and managing service appointments. - Customer Reviews: A section for users to leave and read reviews on services. Ideal Skills and Experience: - Proven experience in developing cross-platform mobile applications. - Strong understanding of user interface (UI) and user experience (UX) design principles. - Familiarity with integrating booking systems and managing review sections within apps. - Ability to deliver a high-quality product within budget constraints. Please provide examples of previous work, particularly in the service-based app domain.