Smart contract to upload NFTs in OpenSea

Job ID: 32344363

Budget: $2 – $8 USD

I need to upload NFTs in OpenSea with a new smart contract, using:

Open Zepellin v4.4.0
Truffle v5.4.22 (core: 5.4.22)
Solidity - 0.8.3 (solc-js)
Node v14.17.1
Web3.js v1.5.3

I need access to the repository.

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