Android App Development

I need a designer who specialises in professional UX UI design for native Android applications.

Please download and review the features of the following app and prepare a very brief requirement list for me to develop an app like this.
https://apps.apple.com/gb/app/hopr-transit/id1330690892#?platform=iphone
In your response please include the following

1) The timeline of which will be required to complete the app.
2) Share your company or design studio or personal website that demonstrates your ability to take on such projects and work with Android development

Regards,
Ronald