edit ERC721 contract

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 Consensus(POS/POW), Cryptoexchange, Wallets and crypto-bot design, DApps, blockchain websites, web portals, & smart contracts applications development. As a full-stack blockchain developer & solidity programmer, I have successfully delivered a wide range of custom cryptocurrency and blockchain development projects using the smart contracts solidity language with eye-catching user-friendly UI design and high-end functionalities. I understand all aspects of developing Blockchain applications: design, architecture, development, and publishing. ✅ Solana & Cardano, Also Master of EVM ✅ Custom Blockchain Development ✅ NFT and IPFS Handling ✅ Smart Contracts Development ✅ dApps Development ✅ Hyperledger & Multichain Development ✅ Custom Cryptocurrency Development ✅ Cryptocurrency Wallet and Exchange Applications ✅ Private Blockchain Development ✅ Blockchain Consulting ✅ Ongoing Blockchain Development Support and Maintenance I'm flexible with my working hours and will be appreciated to discuss your project at your earliest convenience. Hope that we can work together to make your company a success. Best regards

Hi there As a professional nft smart contract developer, I am sure that I can complete it perfectly in a short time. You can notice my nft skills and ability once you will check my profile and reviews. Please feel free to get in touch with me for further discussion. Looking forward to your positive response. Best regards.

Hello I'm seinor Blockchain developer and I have rich experience in this field. I've done nft marketplace, nft mint and so on so I can edit your erc 721 smart contract perfectly. Please chat with me for your project. Thanks.

Hi there. I can help to change your erc-721 contract perfectly. As I am a senior blockchain full-stack engineer, I have built a lot of smart contracts based on erc-721. Looking forward to hearing from you. Thanks.

Hello. How are you doing? I am good in NFT smart contract through ERC721. Also I am familiar with NFT whitelist and minting with ERC721A. I have many smart contract and minting site in your NFT project using web3 and solidity, and you can get this done in 2days. Hope to discuss further details in chat. Cheers.

*** ERC721 Smart Contract Expert *** Hello, I am an Expert of ERC721 Smart Contract. I have read your project description carefully. Being have over 5 years experiences in ERC721 Smart Contract, I have done many projects like this. Looking forward to discuss your project. Thanks.

Hi, how are you? I am Aliaksei who has good experience in ERC721(A). Thanks for your kindness. I will deliver good result with my skills and talents. Please check my blockchain related profile https://www.freelancer.com/u/NazarankaA Thanks.

Hello, how are you? I am a Blockchain developer and I have good skills in NFT marketplace, Ethereum, Solana, BSC, Polygon, Avax, Tron, Cronos, Harmony network for a long time and I have finished many projects using ERC20, ERC721 Also, I know well about NFT minting, NFT drop and I am very familiar with Smart Contract using Solidity. I can fix your transfer fee function and I will provide good result. Please ping me and let's discuss project Best regards

Hello, I love being involved as a full-stack blockchain developer and supporting innovative and creative strategies. My past work has been from simple ERC20(fungible)/ERC721/ERC1155(non-fungible) token contract to DEX/DEFI/DAO and various kind of bots from scratch. I will share my previous works via private chat. Hope to work with you and thanks for your reading.

Hello. How are you today? I have read your job post very carefully and I am interested in your project. I am a new developer here. But I have many experiences and strong skills in Blockchain and Cryptocurrency. So I can use Solidity and Web3JS, React to complete your project. We can discuss the project in chat more detail. If you hire me, I will do my best for you. Thanks.

Hello, By reading your project description "I want in my ERC721 contract to duplicate the mint function and create an option........". I can assure you I can complete your project within time, and I am ready to take a start on your project. Let me know when it is expected? I have 8-year experience in illustrations and graphic design including strong grip on Solidity, Non-fungible Tokens (NFT), Smart Contracts and Blockchain. I highly value professionalism and hold myself strictly accountable to represent my client’s brand. Take a look at my profile and previous work: https://www.freelancer.com/u/PolestarDesigns?w=f Looking forward to work with you. Cheers. Mahnoor. A

Hello Antonio. How are you? I am ERC721 Expert and I can help you. I would like to discuss with you in details. Thank you for your kind attention.

HI, I am already an expert in developing smart contract that has minting and staking function and this is a piece of cake to me. I shall offer best result in short time. I'd like to discuss in detail with you. Cordially.

Hi, I am Aleksei, fullstack & blockchain developer and very interested in your project. I read the requirement carefully and feel confident about the project because I did several similar projects before. I have 8+ years experience in software development and the 5 years of them are for blockchain development. I worked in Atlas finance and cropper finance and they are mostly on Ethereum, Polygon, Binance, Solana based companies and focus on DeFi(Staking, lending, farming, bonding), Dex, NFT Lottery and Launchpad. Also for Ethereum experience, I already built bonding, staking, NFT minting, NFT marketplace using truffle/hardhat framework. If you are looking for a skilled and punctual developer, then hire me. I can assure you that your job will be done perfectly at the right time without making any mistakes. So if you feel interested, have faith in me and give me a chance to make your project successful. Thanks Regards

Dear Sir I am a Web & Blockchain & Cryptocurrency Developer with 5+ years of experience. My expertise include React, React Native, Web3, Ethereum, Bitcoin, Smart contract, NFTs, DAPPS, TRON, DEFI, SOLIDITY, Polkadot, ICO, TOKENS, and many more. I have successfully completed many projects for my clients all over the world. I’ve been providing them with full cycle web solutions, cryptocurrency exchange systems, cryptocurrency trading bots and many other custom Blockchain solutions. Please message me so that we can discuss more. Thanks

Blockchain Expert Dear Client! To become a superb blockchain developer and supports the best qualities and satisfaction to the clients with honestly, constant creation and passion: it' my opinion as a web expert. I have rich experience in Blockchain technology, I have done several projects and have following experience. - 5+ years experience on Full stack Web development - 2+ years experience on Blockchain, Bitcoin, Ethereum and NFT etc. I don't doubt my skill, so if you hire me, you will get good result and deep satisfaction. Your supporter. Marijan

Hello. Thanks for your job posting. As a blockchain&NFT developer, I am really interested in your project. I've done many NFT minting&staking projects before. Hope to discuss more detail via chat. Cheers. Brett

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 and Clients to provide the best services and satisfy them with my efforts. I developed so many DEX, DEFI, DAPP, NFT marketplaces, Trading charting system like poocoin and created tokens and smart contract such as BEP20, ERC20, ERC721, ERC721A on Ethereum, Solana, BSC, Polygon network. I also have developed some NFT minting projects, NFT staking projects and token staking, farming projects, so I am very familiar with erc721, erc20 smart contracts, solidity, remix, truffle, Rust, IPFS, opensea and reactjs frontend developing. If you want I can share you my past projects. I have rich experience with gas optimized smart contract and I can build any Blockchain relevant projects. I will do my best to provide the results you are looking for. Best Regards.

Hi. I’ve just read your requirement carefully. I am a senior blockchain and full-stack developer who have rich experience in blockchain developments over 5 years. I have worked on many Defi and Dapps based on Ethereum Blockchain and I have extensive 5+ years of experience in developing and writing Smart Contracts for Ethereum Blockchain. I have used Web3 to integrate several Smart contracts of different blockchain to frontend designs. With Ethereum Chain, Binance Chain, Layer2, I have developed several Defi and Dapps and written 50+ smart contracts, and deployed it. -Defi, ICO, Dao contract -ERC20 or ERC721 and ERC1155 smart contracts -Staking & Vesting contract -Creation of APIs to link your native token to a web platform -Integration of the Frontend with the contract using Web3, Moralis, UseDapp As for blockchain technologies, experience programming a Solidity, Ethereum smart contracts, and using the Ethereum ecosystem is available. I like being challenged and I know to learn stuff when I need it. Skills: JavaScript, PHP, Solidity, Web3, React, NodeJS, and all the related technology stacks. If you are interested for me, please contact me at anytime. I can start work immediately and I will develop your project with your requirements in short time. I guarantee high quality and credit. If you want, I can share my past works. Thanks.

Hello Antonio, I am Yierpan, an experienced Smart Contract developer I can edit ERC721 contract as per your requirement Looking forward to working with you Best,