Hi, we need a mobile app for this website

Hi, everyone.
I want to develop a user-friendly mobile apps with cross-platform frameworks like electronJS or React Native.
The main purpose of the app is the background notification. It will be downloaded at freelanceralert.com.
First, you should say which framework you are going to use.
Second, add the name of the reference website at the bottom of the proposal so that I can find you check the details of this project.
I want a long-term relationship with a talent freelancer.