Need an app developed

I am seeking a skilled app developer to transform my innovative concept into a functional application. The app will feature robust map and GPS integration, enabling users to create personalized itineraries from selected destinations within a specified timeframe. Additionally, users will have the capability to upload photos and reviews, access current local weather updates, and enjoy a suite of premium features. I prefer to maintain some confidentiality regarding specific details, but I welcome interested developers to submit their proposals for further discussion.