Hello sir,
I read the update and all of the updates I have done so many times so it will be easy as breathing to me.
GPS and user location are almost implemented in all of the apps I developed.
of course the internet error message I can do it with a sweet alert dialog to add more user experience.
code optimization and high performance are what makes me special, specially when it comes to network calls.
invite users through SMS, what's app, Facebook, twitter and all apps on the device that support sharing will be provided.
all will be done 100% on time and 100% on budget.
thanks for your time :)