Need Urgent help developing Solidity smart contract, ERC-1155 is target

$25-50 USD / hour

Ditutup

Dibuat

lebih dari 2 tahun yang lalu

$25-50 USD / hour

Hello, I'm a developer myself, and I have 75% of work done, but ran into a few questions. I would like to talk directly to developer, not project manager. I have code working that partially works, so I want to collaborate with dev. Here are the goals: 1. Create ERC-1155 contract, that is upgradable. 2. It will be deployed on Matic Network (but should be similar and work on Eth net too) 3. Now I can mint one NFT, but I want to mint/create "N" # of NFTs. Probably this means we have a JSON config for our project, and then scan a directory and mint an NFT for each file in the directory. 4. Integrate with OpenSea. I know this already but may need a little help. 5. Test end-to-end on Testnet, including opensea. Thanks thanks for your proposals. I will answer soon if you meet the qualifications. Here are 2 starter templates we are considering using: [login to view URL] [login to view URL] Also, attached is current contract I have working but this one is ERC-721 Again we have urgent need, so we hope developer is available soon.

Non-fungible Tokens (NFT)

ID Proyek: 31729960

Tentang proyek

14 proposal

Proyek remot

Aktif 3 tahun yang lalu

Ingin menghasilkan uang?

Alamat email

Keuntungan menawar di Freelancer

Tentukan anggaran dan garis waktu Anda

Dapatkan bayaran atas pekerjaan Anda

Uraikan proposal Anda

Gratis mendaftar dan menawar pekerjaan

14 freelancer menawar dengan rata-rata $41 USD/jam untuk pekerjaan ini

@Hasostepanyan

I have read your description with interest. I am the exact one who can fulfill your task without fail. I have 5 years of experience in developing Dapp, ERC721, ERC20 Token, Smart Contract on ethereum, bsc, polygon, avalanche(avax). I would be grateful if you accept my proposal. Thank you.

$45 USD dalam 40 hari

4,7

(21 ulasan)

6,0

@miruashviligio16

Hello. I am a Ethereum/Smart Contract Senior developer and so interesting in your job. I have won in Cryptocurrency, Token generation projects for 3+ years and have rich experiences. Also, I built my own NFT marketplace. Always hard work and be honest with client! This is my motto. I want to talk with you more carefully. Sincerely. Giorgi.

$45 USD dalam 40 hari

5,0

(6 ulasan)

5,2

@ArturAgababian

Hello, I am very interested in your project as I have rich experience in ERC721 and ERC1155 programming. Well versed in building and deploying smart contracts for ERC721, 1155 tokens, wallet integration, and web3 transaction. Have lots of experience in NFT minting and marketplace development. Please feel free to reach out to me so that I can start immediatly. Thank you, Artur

$40 USD dalam 40 hari

4,9

(14 ulasan)

5,5

@dmitriysidorov

Hello I have read your job posting carefully. As I see, you want to build ERC-1155 NFT project. I have worked many projects with similar to your job. So I'm sure I can complete your project perfectly. I have rich experience in react, next, Ethereum, solidity, NFT, C#, .NET. Also I have tested using Kovan and Rinkerby. I deploy in opensea or ipfs. Let discuss with me for project details. Thanks & Regards

$45 USD dalam 40 hari

5,0

(7 ulasan)

3,7

@verabukhman21

Hi, thanks for your sharing. As you can see from my profile, I have rich experience with blockchain exactly developing smart contract. Additionally, I have good knowledge of smart contract and deploy on live net. So I can help you to finish this soon. If selected, I will devote all of mine. I'd like to discuss further via chat. Hoping for a propmt and positive response from you. Thanks for your reading. Vera.

$45 USD dalam 40 hari