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NFT, Smart Contract, Solidity Developer Needed

Job Description:

After deploying our smart contract for an NFT collection, we have encountered some issues with the visibility value on Opensea of most of the NFT we minted so far. We need a developer to assist us with fixing some issues.

Very important, We need someone RELIABLE.

You must have experience with Smart contracts and NFTs.

I am probably estimating a few hours of work for this project.

Compétences : Solidity, Smart Contracts, Non-fungible Tokens (NFT)

Concernant le client :
( 12 commentaires ) Mardi, Australia

Nº du projet : #34769986

60 freelances font une offre moyenne de 53 $/heure pour ce travail

vitalikvaraksa

Hi, Vitaliy is Here. I am a developer of Polywhale, Polynx. Blockchain developer, specialised in custom cryptocurrency and blockchain based Enterprise solutions. I have extensive experience in ICO's, STO's, Customising Plus

$50 AUD / heure
(8 Commentaires)
5.9
vadbersten

Hi there, thanks for your job posting and I am happy to send my proposal. As you can see my profile and reviews, I am a top NFT developer on here. So I am sure that I am very helpful for you. Please feel free to get in Plus

$50 AUD / heure
(5 Commentaires)
5.5
TosheStojev

Hello I am a blockchain developer, specialised in custom cryptocurrency and blockchain based Enterprise solutions. I have extensive experience in ICO's, STO's, Customising Consensus(POS/POW), Cryptoexchange, Wallets an Plus

$50 AUD / heure
(2 Commentaires)
4.0
belousovyarosla6

Hello, I am a Blockchain, NFT, Smart Contract, Solidity developer with 2+ years of experienc. I can fix issues of your NFT smart contract code. I feel that my skills and experience are a great match to your job. Let's Plus

$50 AUD / heure
(2 Commentaires)
4.1
DejanPro5555

Hello As a skilled blockchain dev, I have done 200+ smart contract and tokens I have rich experience in NFT marketplace. Please contact me

$50 AUD / heure
(3 Commentaires)
3.1
lutskoyaroslav

How are you? Hope you are well! I have read your job post, you are looking of a dev who can assit you on NFT collection smart contract and launch nft on opensea. I am here to help you. Please let me know all issues Plus

$50 AUD / heure
(1 Évaluation)
2.8
balirkprogrammva

How are you? I have been developing various blockchain relevant projects for 5+ years. High quality & incredible speed, Reliable credit, Good Communication are all my main characters. I have worked for many Companies Plus

$50 AUD / heure
(4 Commentaires)
2.0
MariusStrain

Hello, I'm a solidity dev, usually oriented on security, but i have contributed into some NFT projects (everything related to dev side) Can i ask you if you loaded images on your own ipfs node or a third party provide Plus

$50 AUD / heure
(1 Évaluation)
1.0
lucasmartin113

Dear client. Thanks for your job posting. I read your job description carefully and I can be sure that I'm just fit your requirements. I'll complete your project in ❤️short period of time and on low budget❤️. I've got Plus

$50 AUD / heure
(1 Évaluation)
0.6
dorionnicholas

Hi. As I am an expert NFT developer, I'd really love to work on such projects and prove my skills. My core skill is NFT(ERC720) smart contract development in Solidity and Rust. Please contact me for your further detail Plus

$50 AUD / heure
(0 Commentaires)
0.0
ajibolaabdulbasi

Hi, as a senior smart contract developer, I can fix the bugs in your project. I have been developing well-formed smart contract and nft apps with subgraph to optimize gas fee and improve uptime of response and delivery Plus

$50 AUD / heure
(0 Commentaires)
0.0
BenjaminEmsallem

Hello dear. How are you doing? I have read your job description carefully and it's very interesting to me. I have been working on various blockchain projects for over 5 years and now I have rich experiences with it. I Plus

$50 AUD / heure
(0 Commentaires)
0.0
dandiuzhenko

Hello, dear client. I am a senior NFT developer with 5+ years experinece in building NFT(whitelist, presale) minting, staking, claiming sites, marketplace in Ethereum, BSC, Polygon integrated with web3js, etherjs usin Plus

$50 AUD / heure
(0 Commentaires)
0.0
jamesohoff

⭐⭐⭐⭐⭐⭐ YOU ARE LOOKING FOR ME! ⭐⭐⭐⭐⭐⭐ Hi. Thanks for your proposal. I have read your proposal carefully and I'd like to apply for your project. First, I am going to explain about why I choose your project. I have exp Plus

$50 AUD / heure
(0 Commentaires)
0.0
potapushkinan

Hi, I read your job posting and feel I'm the right person for your project. I have built smiliar projects for my clients before. I will deliver 100% high-quality code. I wanna work with you based on long-term relations Plus

$50 AUD / heure
(0 Commentaires)
0.0
lescaeric

I have good experiences with Blockchain/Smart Contract/Solidity/Non-fungible Token(NFT)/ERC721 Token/ERC20/React-Redux/Web3/Ethers. I have experiences about pancakeswap fork project and NFT marketplace. Your satisfacti Plus

$50 AUD / heure
(0 Commentaires)
0.0
farnazbagheri

Hi, I have 3 years of experience working on solidity and Web3.0 and I think I can be the perfect match for this job. I have read your requirements and if you share the link on opensea, probably I would find the error. Plus

$50 AUD / heure
(0 Commentaires)
0.0
temurahsan8

Hello respected client. Thanks for posting. I am happy to send my proposal on this project. I am highly interested in this project as I have substantial experience in developing various blockchain and NFT websites for Plus

$50 AUD / heure
(0 Commentaires)
0.0
alexgurudewloper

I am Aleksei working on the blockchain dapp developer team. Main area of work is Smart contract development using Solidity and Rust. I can help you perfectly I always aim for high-quality work and long-term relationshi Plus

$50 AUD / heure
(0 Commentaires)
0.0
mohammedasif8090

Hi there We are Team of blockchain devs working together on different Blockchain Based projects like, NFTs Market Place, Tokenomics, Health Care and more , we are experienced in blockchain consulting , web3 , ipfs , n Plus

$50 AUD / heure
(0 Commentaires)
0.0