Build a cross-platform mobile app using Xamarin (preferable, or another cross-platform framework) that allows people to record observations of nature. The app interfaces with a database server to store these observations. The app will have elements of gamification (e.g. leaderboard), social (e.g. sharing via social media, forming teams amongst users), and augmented reality (e.g. information overlays).
A web interface to view, search, and administer the data is also required. A basic information website is also required.
60 freelanceria on tarjonnut keskimäärin 14772 $ tähän työhön
Hello, sir. My ranking is TOP 5TH in [url removed, login to view] as you can see my profile: ([url removed, login to view]). I'd like to discuss with you in detail. Kind Regards
Hi Sir, we are experienced in this kind of product development.. please invite me in chat so we can discuss and show you our previous works and all that