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nft marketplace backend need -- 2

i alrady have frontend, but need backend and all function

Skills: React.js, Next.js, Solidity, Smart Contracts, Blockchain

About the Client:
( 55 reviews ) muang, Thailand

Project ID: #33747137

53 freelancers are bidding on average $616 for this job

NikMart

hi I can build nft marketplace with your frontend. As you can see my profile, I am Senior web& blockchain developer. I have 2 years experience in Blockchain, Ethereum, Solana, ERC20/BEP20 Token creation, ICO, DAO,NFT, More

$500 USD in 7 days
(14 Reviews)
6.5
oleksdubyna

✅Blockchain & Solidity & NFT Senior Developer✅ Hello respected client. Thanks for posting. I am happy to send my proposal on this project. I am a senior developer have 7+ years of experience in Blockchain based on Ethe More

$500 USD in 7 days
(88 Reviews)
5.9
chenjiejie334

Hello sir. I'm dApp developer who have rich experience. I worked on several NFT marketplace, IDO launchpad, dex, minting site. so I have understand at blockchain dApp project and marketplace logic. I can make backend a More

$500 USD in 7 days
(5 Reviews)
5.5
(8 Reviews)
5.1
aulovud

Hi, Thanks for your job posting. I'm a senior Blockchain/Web3, MERN,Solidity EXPERT, with rich experiences of NFT, Defi(Pancakeswap, Uniswap....), Sniper Bot, Copy Trading Bot, Wallet, Dapp. As I am strong at this kin More

$500 USD in 5 days
(8 Reviews)
5.1
teemnyydev

Hi. I am a professional developer who can handle tasks relative to blockchain. 1. Smart contract development in networks (Ethereum, BSC, Matic/Polygon, Cardano) by using Solidity 2. Solana smart contract development (U More

$500 USD in 7 days
(8 Reviews)
5.4
alexgurudewloper

Hello. I have read your posted description carefully. As a senior blockchain developer, I have 3+ years of experience in blockchain development such as NFT market, NFT game and various token development using Solidity More

$500 USD in 7 days
(4 Reviews)
4.7
faboitengineer

Hello. Nice to meet you. I have already read your requirement very carefully. I am a senior Blockchain developer who has many years of experience with NFT project development. Please check my previous projects. https:/ More

$500 USD in 7 days
(54 Reviews)
5.2
alkalina

Hi, dear! Hope you are doing well. Reviewing your requirements, I noticed that you are looking for a NFT expert. As an senior NFT expert, I have 5+ years of rich experiences in Blockchain and full stack development As More

$500 USD in 7 days
(28 Reviews)
6.5
DenisSkla

Hello.. I am a Senior Blockchain Developer with 3 years of experience. These are my recent projects. [login to view URL] [login to view URL] [login to view URL] (token presale site) Here are my s More

$1050 USD in 7 days
(1 Review)
4.4
Boinik

Hello. How are you? I just read your job description and I am very interested your job. I have good knowledge and 5+years of rich experience with React. I have not only experiences in this skills, but also I have many More

$500 USD in 7 days
(1 Review)
4.3
davydenkodev

Hi, David. I'm a senior full-stack engineer who has great experience in Blockchain and Smart Contract development with a Master's degree in Computer Science. I have strong experience in developing blockchain projects More

$500 USD in 7 days
(2 Reviews)
4.2
dc1017

Hello I have gone through your requirement carefully and feel confident because I did several similar to the projects before. Blockchain developer Here, who specialized in cryptocurrency and bl More

$550 USD in 10 days
(2 Reviews)
3.3
Hujie1988

Hello As a senior Blockchain developer, I have rich experience in your project. Please give me opportunity to show my skills. These are my past project. [login to view URL] [login to view URL] Let's work t More

$500 USD in 7 days
(2 Reviews)
3.4
jelenaarizanovic

Hi I am a master of Blockchain and I will do my best to give you the satisfied result for the smart contract development, DEX platform and DeFi API usage. After you confirm the result and are satisfied, payment will be More

$1050 USD in 7 days
(3 Reviews)
3.6
tyleleerking

Dear Client I have read your job posting carefully and I am really interested in your project Because I have experience in building nft marketplace from scratch in Next.js. Let me show you some example in chat. Thank More

$750 USD in 7 days
(2 Reviews)
3.4
(8 Reviews)
3.6
stairovic940

Hello. I have read your job post carefully and I am very interested in your project. I have rich experiences and good skills in Smart Contract/NFT. I have already published some blockchain tokens that are being used no More

$250 USD in 7 days
(6 Reviews)
3.3
CleverEndeavors

This is boilerplate website that I have built 15 days ago NFT Contract - ERC721A(batch minting): [login to view URL] Marketplace Contract: https://test More

$500 USD in 7 days
(1 Review)
2.9
nikolasavfrl

Hi! Thanks for your job posting. As a Full Stack developer, I focused on smart contract using solidity and rust with proficient front end using MERN. And I also integrate them using web3.js. -Chain : Ethereum, Solona More

$500 USD in 7 days
(2 Reviews)
3.0