How are you?
I have read your initial requirement in detail and have become very interested in your requirement.
I have the skill to satisfy your requirements.
I have experience of 10 years for Node JS,web site build using various frame work such as laravel,codeigniter, amazon and eBay manage using api ,c++,c#,web scraping, python ,crypto currency development, trading exchange and so on.
If you hire me, I'll work hardly and you'll get very good results.