Is Ionic-Cordova-Angular the right choice for my app?

Hello all,

I’m deciding on a technology for an app I’m building and could use your help to determine if I’m running in the right direction.

This tech stack seems to do everything I need it to do, however I’m wondering if it would be feasible to allow users to sign PDF’s which are stored on a remote server, and then upload them to a different location on a remote server. One area of concern for this app and it’s users is connectivity, sometimes the users may be using the app in area with poor internet connection, so I have to have some sort of mechanism in place which will continue attempting to upload the file, even if the user goes offline for a moment or longer.

Do you have any experiences or suggestions regarding this?

Thank you