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Backend Nft Platform: Ethereum L2, Polkadot + Node.Js/Microservices - Multiple roles

Hello,

I need a backend developer with deep experience in NFT development to create a pilot to simulate an essential marketplace.

The pilot will run on a sandbox: we are exploring Ethereum L2 protocols in order to save gas.

Basic requirements:

- NFTs/Collection creation from metadata

- Users can purchase NFTs a stablecoin like USDC

- Search and display functionalities

MUST HAVE:

- previous experience with Scrum/Agile

- Node.js (microservices)

- Gitlab proficiency

- Ethereum L2 (Immutable X - Arbitrum - Polygon - Loopring)

The project will start in around 1 month

B.

Total Budget: $5000-$8000

Kemahiran: Git, Microservices, Node.js, Pembangunan Skrum, Smart Contracts

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Tentang Majikan:
( 4 ulasan ) Montecchio Maggiore, Italy

ID Projek: #31921013

40 pekerja bebas membida secara purata $38/jam untuk pekerjaan ini

(4 Ulasan)
6.0
jeyhunilysov

How do yo do? I am the blockchain developer with 5 years experiences. I have worked on many projects with good teams. Minting native token, DEX, NFT, defi games, IFO/IDO, VAULT, auditing... are very familiar with me. S Lagi

$35 USD / jam
(14 Ulasan)
5.8
vitalikvaraksa

Hello NFT developer Here You can see my name from first 2 urls. [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] https://sup Lagi

$38 USD / jam
(4 Ulasan)
5.5
(9 Ulasan)
4.7
pavlovicn223

Hi, Thanks for your job posting. I'm a senior Blockchain/Web3JS, Solidity EXPERT, with rich experiences in developing Smart Contract, creating Token, NFT marketplace, pancake/uniswap Sniper bot(FrontRunner), DEX. while Lagi

$45 USD / jam
(4 Ulasan)
4.8
zumairlancer

Hi, I am a senior NFT developer, and I have rich experience in Ethereum, Solidity, NFT. My primary skills are PHP(laravel, CI), Node js(Express), java(Spring Boot), Python(Flask, Django). As I have rich experience in N Lagi

$35 USD / jam
(4 Ulasan)
4.2
Neha28R

Hello recruiter, I am Neha, I have experience with Cryptography and Blockchain using Node and React.JS. I also have an understanding of Flow Blockchain, [login to view URL], ETH, and WETH. Yes I can start the work right now...C Lagi

$48 USD / jam
(6 Ulasan)
4.0
(2 Ulasan)
4.1
(4 Ulasan)
4.1
andreibrut7

Dear Sir. I am the blockchain developer with 4 years experiences. I have worked on many projects with good teams. Minting native token, DEX, NFT, defi games, IFO/IDO, VAULT... are very familiar with me. Successful proj Lagi

$30 USD / jam
(9 Ulasan)
4.3
oleksandrdev7

<NFT Developer> Hello, dear client. I am a senior blockchain dapp developer with rich experience in building defi, nft game, nft minting, DAO, DEX. I have developed some NFT minting, defi sites integrated with web3js, Lagi

$38 USD / jam
(5 Ulasan)
3.6
kesicprograms192

Hello, Thanks for your kind post. I've just checked your requirement carefully. I'm a senior developer with 6+ years experiences in web development related with blockchain. I am very familiar with Solidity/Truffle/Har Lagi

$35 USD / jam
(2 Ulasan)
3.3
baltickriscoder

Hello, I have rich experience in Rust, Solana, Solidity, Ethereum, web3, Smart contract with Solidity,DeFi, DApp, NFT marketing as well as FullStack skill for PHP/Python/React/Angular/Vue ------------------------------ Lagi

$35 USD / jam
(2 Ulasan)
3.1
kiranconsultant

Hi... I am from [login to view URL] and Enkryptoz. com, Hope you are doing well. We are a team of Blockchain and Cryptocurrency Developers with 8+ years of experience. Our expertise includes Ethereum, Bitcoin, Smart contract, DAP Lagi

$38 USD / jam
(2 Ulasan)
3.1
yehorshut

Hello, How are you? Thank you for your job posting. I have good experience to work with developing NFT market place. As 5+ years experience with software development, work with medium and big companies. Through reading Lagi

$35 USD / jam
(1 Ulasan)
2.8
pivendev

Hello, Nice to meet you. I am a professional blockchain, smart contract and rust expert. I have rich experience in cryptocurrencies such as nft, solana nft, eth, btc. I am sure I can support perfectly based on your req Lagi

$38 USD / jam
(1 Ulasan)
3.0
Daneilka1

Hi, there As a senior blockchain developer,I am very experienced in building NFT marketplace . NFT Smart Contracts development on Solidity (ERC-721 Standard) . Simple Tokens Minting DApp/Website (where users can mint Lagi

$38 USD / jam
(1 Ulasan)
3.0
vkavtiashvili

I'm a senior Block chain expert with rich experiences of web development and mern stack .while reading your requirement ,I am sure I undertood the main goal of your project. Please check my recent site. 8bituniverse. Lagi

$38 USD / jam
(1 Ulasan)
2.0
harunnizam

Hi. How are you? I am a backend developer with good experience in NFT marketplace, EThereum and stablecoin. I can create a pilot that can interactive with metadata and credit cards. I hope we can discuss more details v Lagi

$38 USD / jam
(2 Ulasan)
1.4
point2solutions

Dear client, Hope are you doing well there, Project requirement:- Nft Platform: Ethereum L2, Polkadot, Flow I'm very much comfortable to assist you for creating ethereum Blockchain, smart contract, Cryptocoin, walle Lagi

$40 USD / jam
(2 Ulasan)
1.4