I would go for AWS personally as they have a lot of resource and support including practical documentation and example for LorWAN & ML. You can start by looking at this quite comprehensive blog https://aws.amazon.com/blogs/iot/connect-your-devices-to-aws-iot-using-lorawan/ I would also recomm...
If you are aiming on iOS and Android with Windows Phone 7/8 as a plus you should use C# as the language and Xamarin Studio as the IDE/Framework. You may also choose to use Visual Studio on Windows as an option. Take a look on their website: http://www.xamarin.com Even Microsoft is using Xamar...
Cross-platform frameworks are just now becoming robust and stable enough to be a real concern. The most popular frameworks include React Native, Xamarin, and Ionic. The trade-offs are typically speed of development vs. flexibility and complexity. If you use a lot of platform-specific integrations...
There are so many tools its actually difficult to make a final definition of which one would be the best. My team uses google drive, but dropbox also works. Here is a short list, you would want to go with the corporate version of each 1. Google Drive 2. Dropbox 3. Box.com 4. Basecamp.com 5. Pr...