Need solidity developer

Looking for a Solidity developer to help me create a smart contract for NFT (Non-fungible token) creation. The ideal candidate should have experience with ERC-721 and ERC-1155 standards. I require custom metadata for the token, which will be stored on IPFS. No additional features are needed for the token at this time. The contract should be secure, efficient, and auditable. The project timeline is flexible. Please provide examples of previous work in your proposal.