Cross-Platform Powerbank Rental App

I’m looking to develop a complete powerbank-rental mobile application for both iOS and Android. The goal is to let users quickly locate a nearby station, unlock a powerbank, and pay—all from their phones.

Core functionality I need implemented:
• User registration and secure login
• Payment gateway integration for seamless, in-app transactions
• Real-time tracking of powerbank availability at each station

I’m flexible on whether you build natively or with a cross-platform framework such as Flutter or React Native; what matters most is a smooth, consistent user experience across both platforms. An intuitive admin console or simple back-end dashboard for managing stations, inventory, and payments will be a plus.

Please highlight your relevant experience with similar rental, on-demand, or IoT apps when you apply. A concise overview of your past projects, the tech stack you prefer, and an estimated timeline will help me evaluate your fit quickly. I’m ready to move forward as soon as I find the right developer.