Hello.
I respect always client's opinion of project budget.
I have read your job description in detail and feel I can help your project.
Because I have 3+ years experience to develop mobile apps for both ios and android with native and hybrid.
My main skill is native(android studio and swift) but I have also good experience with hybrid(Xamarin, ionic ...).
So I can help you would get your app for both ios and android with native or hybrid.
I have good eyes and skill to get pixel-perfect screens.
And I have rich experience to build app based on Google Map, restapi, firebase, existing website, cryptocurrency and so on...
Please ping me in order to discuss this project.
I like to discuss any project with someone.
Thanks for your care.
Best Regards...