Need a blockchain developer -- 3

Job ID: 32878636

Budget: €10,000 – €20,000 EUR

Hi,
I need a blockchain developer who knows how to create an NFT marketplace, a minting website, and an IOS and Android app.

My company consist on giving a utility to other businesses through vip membership in the form of NFTs. The target audience is non crypto related, meaning it needs to be as simple as possible.
My needs:
-A minting website in a low gas fee network.
-A marketplace.
-A way to certificate who owns the NFT with its ID. In order to mint or buy on the marketplace an NFT, the user needs to enter its ID so that the owner is connected to the NFT so that the verification can be done surely with the APP and the owners ID.

-The NFT holder ID needs to be unknown for the public and only through a password, accessed through the web and app.

-A token for my business would be ideal, as a non-crypto consumer could use fiat to buy “the token” and then if they want, only the ID verification would be done, and we would keep its NFT until they decide to enter the world of crypto.

-Everything needs to be done so that a newbie can access the VIP membership (utility of the NFT) without having a crypto wallet.

-I need a way for the holders to swap the token to fiat in an easy way. Open for ideas; but maybe through a physical market were you could buy things with our token (tickets for drinks, clothing, etc.).

-I want the people to have the option of buying without a wallet. This would be by a fiat payment, were their name, ID, and mail would be registered as owner, but we (the company) would actually keep it for them until they create an account. When they are ready, they would introduce their wallet in the profile account and we would be notified to send them their NFT so that they can have it in their control. (Just what I thought was the best idea, open for other options.)

-In order to buy, you need to have an account with email, password, and ID, so that they are registered with the wallet.

-The marketplace need to be seen in fiat, so that people can see the price of the NFTs more easily. A holder needs to be able to put its NFT for sale and pass the rights and ID connection to the next buyer.