Expedite & Logistic App for Startup

I'm starting an expediting and logistics company, where I need a robust application to track pickups and deliveries. Our customers will need to create lists that can be checked off by employees in real time. Currently, we're using 'Notes', but we're looking for an enhanced solution. Key Features: - Push Notifications: Alert users with real-time updates. - Real Time Updated Listing: Immediate updates on pickup and delivery statuses, providing a clear view of the delivery process. - Potentially User Authentication: Depending on the need, user authentication may be required. - volume tracking for each company. Want to be able to see how many pickups and deliveries are done Platforms: - The app should be developed for iOS, Android and Web. Ideal skills: - Experience in developing logistic apps. - Proficiency in iOS, Android, and Web development. - Knowledgeable in integrating push notifications and real-time updating features. - If user authentication is required, experience in integrating secure user authentication.