Urgent Crypto Gateway Server Application Development -- 2

Greetings I'm in URGENT need of a Crypto Gateway Server Web-Linked Application that can facilitate two-way conversions of M0 and M1 funds to USDT on the private server. The file contains fiat funds which will be converted to and from the private Server... (Budget: $1500 - $2000 USD, Jobs: API, Cryptocurrency, Financial Software Development, JavaScript, Node.js, OAuth, Payment Gateway Integration, Python, Security, Software Architecture)