Solidity Dev for 1 Function Ethereum Contract

Job ID: 32163151

Budget: $250 – $750 USD

Looking for a Solidity Dev who can create an ethereum contract that will do the following:

Allows the purchase of an item from Opensea and lists it for a set amount on Opensea, both in the same transaction.

1) The user will pass 2 variables to the contract: Opensea Item and Listing Price.
2) Execution of the contract will purchase the opensea item and will list it for the price entered, all in the same transaction.

Must have experience with contracts and solidity, not looking for those with a learning curve.
Related categories: Ethereum Solidity Smart Contracts