Hi,
I have read your project description clearly you want a web app similar to the app you provide via link. I have extensive experience team of PHP, Python and App developers and we can help you to complete the tasks as per your expectations and I am absolutely sure that we can do the project very well.
We have excellent experience in designing and developing Website and Mobile application and E-commerce sites.
Let's have a talk via chat to finalize the project. You can check my portfolio and my client’s feedback.
Link of Profile:
https://www.freelancer.pk/u/PixelsInn?w=f&ngsw-bypass=
Thanks,