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Developer needed to write NFT Smart Contract & implement Utility Token

Hi,

We have an existing smart contract that was done halfway by our previous coder. We need someone to check if the smart contract was written properly according to what we are after.

We also need to implement a Utility Token system for our NFT holders to earn a fixed amount of token the first time they buy the NFT and then x amount of token for every NFT they own every day.

These tokens can be used to purchase merch or voucher to allow minting for free from other collections.

Thanks.

Evner: Solidity, React.js Framework, Web3.js

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Om arbejdsgiveren:
( 2 bedømmelser ) Ringood, Australia

Projekt ID: #32220795

Tildelt til:

minakovserhii121

✅Blockchain & & Solidity & NFT Senior Developer(NFT Random Generation Art and Minting Website)✅ Hello respected client. Thanks for posting. I am happy to send my proposal on this project. I am a senior developer have 7 Flere

$900 USD in 7 dage
(18 bedømmelser)
4.3

20 freelancere byder i gennemsnit $1148 timen for dette job

dejanprogrammer

Hello, nice to meet you, I have read your proposal and I understand what you want. I am an experienced blockchain developer familair with NFT and smart contracts. I have rich experience in ERC721 and ERC1155 as well as Flere

$1125 USD in 4 dage
(1 bedømmelse)
3.7
andrewclarkdev

Dear client As a Software Developer with 6+ years of experience in Blockchain, cryptocurrency, smart contract etc, I apply with enthusiasm for this position. I am currently a Software Engineer: Blockchain at 7PH Techno Flere

$1125 USD in 7 dage
(2 bedømmelser)
3.7
PPM21

Hello. I am a full stack web developer with 7 years of experience. I have rich experience with NFT and Smart Contract and Linux development for 7 years. Available for 40+ hours per week. When working on a project, my f Flere

$1500 USD in 7 dage
(1 bedømmelse)
3.4
betaogbeta

Dear Client I can build utility token system for your NFT holders. I have rich experience in Defi/Dex, bitcoin,Ethereum, bsc,fantom,polygon, ICO, NFT, Dapp and blockchain game for 2 years. and also good experience in Flere

$1125 USD in 7 dage
(2 bedømmelser)
3.2
Timurtem

Hello, MrNeko! ⭐⭐⭐⭐⭐ I will summarize all the lectures and will provide you with quality notes. I'll provide you quality work according to your instructions. Please award me the project so that we can discuss it more. Flere

$1125 USD in 7 dage
(1 bedømmelse)
2.7
danielbaychevdev

✋ Hi I am the right developer you are looking for. I m a blockchain expert and have much experience in NFT. I'm interested to hear more about your project. If you award me the project I'd be very happy to discuss this Flere

$1125 USD in 7 dage
(0 bedømmelser)
0.0
normanburtonfree

Hello client, As a fullstack developer who has 10+ years of experiences in Programming, I have much experiences in Blockchain Technology and full stack development I'm very familiar with NFT, Solidity,Ethereum,BSC,sma Flere

$1500 USD in 7 dage
(0 bedømmelser)
0.0
lytovkadenis

Hello there! I am familiar with Vue, React and Angular and I have a lot of work experiences in [login to view URL], Solidity and React.js Framework. I can start right away. I want to discuss for this project in detail. Please sen Flere

$1200 USD in 10 dage
(0 bedømmelser)
0.0
cukpavlo

Hi, there! I'm a senior developer with 5+ years experiences in web development related to blockchain. I am very familiar with PHP/Laravel, Wordpress/Shopify, Node.js/React.js/Angular.js, Solidity/Truffle/Hardhat, Web3 Flere

$1125 USD in 7 dage
(0 bedømmelser)
0.0
igorsuvorov1

Hello, Nice to meet you and let me assist you as an experienced NFT Developer, NFT Collection - NFT Website on Etherum Blockchain, BSC, Polygon, Solana, And IMAX role having strong expertise in Blockchain Development, Flere

$1500 USD in 7 dage
(0 bedømmelser)
0.0
Comming2029

I am a Blockchain and forex trading Developer. I have so many years of work experience in the file of blockchain, smart contracts, meta trader (4/5), various EA & indicators, solidity & Solana, NFT games, pinescript, N Flere

$750 USD in 4 dage
(0 bedømmelser)
0.0
vkavtiashvili

Hello, how are you doing? I just read your job description and would like to work on your project. I have rich experience in NFT minting and deploying to opensea on ETH, Solana network. So, if you hire me, I will provi Flere

$1125 USD in 7 dage
(0 bedømmelser)
0.0
polonska

Dear Client! Thanks for checking my past working website: [login to view URL] [login to view URL] I'm a full-stack developer with 5+ years experiences of MERN stack, [login to view URL] and Flere

$1000 USD in 10 dage
(0 bedømmelser)
0.0
EvgeniyStrigin

Hello, there, I have rich experience in blockchain, solidity, [login to view URL] and NFT. Also I have developed many NFTs market places on another blockchain network and you can check it here. I have developed NFT minting site wi Flere

$1125 USD in 7 dage
(0 bedømmelser)
0.0
sashasavrasova

Hi. I am very interested in your job. As a senior Blockchain developer, I have 4+ years of experience in Solidity, [login to view URL], Smart Contracts etc. I also have 6+ years of experience in React, Next front-end framework and Flere

$1000 USD in 10 dage
(0 bedømmelser)
0.0
hladunkonstantyn

Hi. I have read your job description and I have understood what you want. As a senior developer. I have more than 8 years of experience in web development using SmartContract, BlockChain, Ethereum, Solidity, HTML, CSS, Flere

$1500 USD in 10 dage
(0 bedømmelser)
0.0
slowmoooo

Hello, sir. Thank you for your clear requirements. Can you share me the current smart contract so that I can check? I am new on Freelancer but I have rich experience in writing smart contracts and building DApps. I hav Flere

$900 USD in 5 dage
(0 bedømmelser)
0.0
samHJ

I am a seasoned fullstack Blockchain Developer. I debug, build crypto tokens and NFT projects using solidity smart contracts. Some of my completed NFT project ks [login to view URL], a NFT minting platf Flere

$1200 USD in 4 dage
(0 bedømmelser)
0.0
UmairAnwar93

Greetings This is Umair. I am a practicing professional and design various structures. I can do this task for you on a reasonable price and the quality of work would be up to the mark. However, some points need to b Flere

$1000 USD in 7 dage
(0 bedømmelser)
0.0