Hi
how are you?
I have read your proposals carefully and it is really interesting to me.
I have great experience with API integration, API creation, Python like tkinter, pyQt, django and flask etc for over 5 years.
And I used heroku to deploy my apps so I think I am the best candidate for you.
Also I have some experience with react, react native. I mainly focused on react project for last 3 years and I completed many project with react native.
Please ping me anytime so we can have a detailed discussion.
Thank you