Looking for a small android / web hybrid application, where we have a web server where the main application is set and then we have android application which is run on various devices.
The application is connected with the android application. The user / admin set the images / videos, etc in the web based backend and select to which android device what image is to be shwon and push the images to the application. Once images are pushed the images run on that android device.
I am an expert Android developer with good app development skills and years of experience.
I have built similar digital signage apps with backend server and Android player.
Kindly message me if you'd like to discuss details.
If you haven't decided your web server then I must prefer firebase as a backend. With the help of firebase, I can provide you all your requirements so if you are interested in this then message me so we can discuss more about this.