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Need help with ERC721 Smart Contracts

8 freelanceria on tarjonnut keskimäärin $189 tähän työhön

Zekan

Hi there, Hope you are doing well. I am Blockchain and full stack web developer. As a senior developer with 5 years of experience, I have rich experience with smart contract and NFT. And i am good with web 3 and solidi Lisää

$250 USD 1 päivässä
(4 arvostelua)
4.7
vasakostic81

Dear Client! As a professional blockchain developer, I can create the tokens like ERC20m ERC721, BEP20 etc.. I have good knowledge and experience and have done many projects with multiple skills of blockchain. If you h Lisää

$250 USD 1 päivässä
(2 arvostelua)
3.2
Alexanderdorosh2

Hello, there. I have read your description carefully and got your need correctly. I am very familiar with ERC20, ERC721, TRC20, BEP20 tokens and also have done simliar project before. So I am very confident about your Lisää

$140 USD 7 päivässä
(2 arvostelua)
3.6
alekseyaristov

Senior Blockchain developer you are lookign for. I have rich experience in integrating OpenSea. Please contact me. Best regards.

$140 USD 7 päivässä
(2 arvostelua)
3.0
kostiantynp000

Hi, I'm a great blockchain and cryptocurrency professional developer. I have 4+ years of experience in Blockchain/Cryptocurrency development. I have forked from Bitcoin, Dash, Ethereum, Pivx, Monero, Litecoin, Numus, Lisää

$140 USD 7 päivässä
(0 arvostelua)
0.0
Capador

I need a cryptocurrency web app that will enable users to be able to transfer cryptocurrency to my wallet and then they receive the calculated amount directly to their bank account. i want the app to be build with reac Lisää

$200 USD 7 päivässä
(0 arvostelua)
0.0
dejanprogrammer

Hello Franklin I read your proposal and I think, I am a proper person. I have deep knowledge in blockchain and NFT market place. Also I am familiar with ERC20, ERC223 and ERC721 tokens and have integrated with UI. So I Lisää

$250 USD 7 päivässä
(0 arvostelua)
0.0
bukovcicdevobr

Hello Nice to meet you. I've just seen your job details carefully to get clear what you need. After reviewing details, I assure you that I can do it. I have rich experience with blockchain relevant project. Of course, Lisää

$140 USD 7 päivässä
(0 arvostelua)
0.0