Hello, Good day of today!
I am a senior web developer with more than 7 years of rich experience about cryptocurrency like bitcoin, blockchain, etc.
We carefully checked your requirements and are confident of the successful results.
Now, I have been managing bitcoin order site from public exchange site(bybit, debit).
This project was constructed with Node.js(back-end) and React.js(front-end).
If you want, I will share via private chatting.
Please contact me.
I am waiting for your message.
Best regards.