Web service for trading in-game currency

Job ID: 37094625

Budget: $20,000 – $50,000 USD

Please respond only to those who already had experience with similar services.
I would like to do it within 2-3 months.

There are resources for designers, I'm only looking for developers.

Goal: to develop a web service that will allow users to buy and sell in-game currency as an MVP. In the future, create a marketplace for selling accounts and items and boosting accounts for popular online games (for example, PUBG, Fortnite).

all information in the dock:
https://docs.google.com/document/d/11Wns7pxAYkAIeyiSnluRO2Zn7dWKzFxzMW4ZztRJPtY/edit?usp=sharing
Related categories: PHP Python eCommerce Website Build