NFT Frontend Update and Fix SmartContract Errors

I have a NFT project, and I need it updated and fix the issues in smartcontract.

If you are expert able to finish it in a few days, please don't hesitate to send me the proposal.

NOTE:Max Budget is $300USD.


Habilidades: React.js, Non-fungible Tokens (NFT), Next.js, Solidity, Tailwind CSS

Sobre o Cliente:
( 3 comentários ) Beijing, China

ID do Projeto: #33236593

Concedido a:


Hi. I am a senior blockchain developer with good experience in NFT minting and auction website development and Crypto game development. I developed several NFT projects on ETH polygon chain and Solana and bots for sale Mais

$295 USD em 1 dia
(2 Comentários)

12 freelancers estão ofertando em média $375 nesse trabalho


Hi, thanks for your good job post. As a blockchain developer with full stack experience, I am confident in solidity and NFT. I can fix the issue in the smart contract for your NFT project. So I feel I am a great fit fo Mais

$300 USD in 7 dias
(3 Comentários)

Hi. Thank you for your job posting for me. Since I've worked in a blockchain development company for year, I've launched multiple NFT projects and have rich experience in it. Could you provide more detail about project Mais

$300 USD in 7 dias
(6 Comentários)

Hello Dear Client, I read your proposal and I am sure of your job. I am a senior smart contract developer familiar with NFT and minting, staking and marketplace. I have clear conception and logic for smart contract and Mais

$500 USD in 5 dias
(2 Comentários)

Hi! As a Full Stack developer, I focused on smart contract using solidity and rust with proficient front end using React. And I also integrate them using web3.js. I am available to start work immediately and I'll prov Mais

$300 USD in 3 dias
(5 Comentários)

Hello. Nice to meet you. I am a senior Blockchain & Full Stack Developer with 8+years experiences. (EVM(Ethereum, BSC, Fantom, Polygon, ..., Automic blockchain, Tezos blockchian) As I am senior blockchain developer I h Mais

$500 USD in 7 dias
(4 Comentários)

Hi. I am a blockchain developer and have good experience. I will help you with my experience. so please ping me. we can discuss more.

$300 USD in 4 dias
(1 Comentário)
(1 Comentário)

??Hi.?? I'm from blockchain world. ?I am a professional and passion developer who can handle tasks relative to ?Blockchain, Unity Game that realizationed Blockchain, MERN Stack, MEAN Stack, MEVN Stack, [login to view URL], TypeScr Mais

$500 USD in 5 dias
(0 Comentários)

****** NFT MARKETPLACE ****** Hi, I am a professional NFT web developer with 4 years of overall expertise with nft website , smart contracts, Ethereum, Solana , bsc related services, and an architect rich experience wi Mais

$300 USD in 10 dias
(0 Comentários)

Hello I have many years of technology in Node.js, Solidity/Truffle/Hardhat, [login to view URL], Rust, Open Zeppelin, GraphQL, several blockchain APIs and completed several project providing client-satisfied result My sk Mais

$300 USD in 2 dias
(0 Comentários)

Hello, I'm a blockchain and smart contract developer specializing on Ethereum, Polygon, MultiVAC, Avalanche, etc… I will be your Solidity blockchain developer, and I’ll be deploying an NFT smart contract on the bloc Mais

$350 USD in 2 dias
(0 Comentários)