Blockchain projects — HireLancer archive

ID / Date Listing

none custodian wallet using Tatum

Looking to create none custodian wallet using Tatum.ie existing APIs.

Solidity and Hardhat Developer, Experienced in sushiswap and testing script

Looking for Hardhat developer with skills of Solidity, Hardhat and OpenZeppelin. Experience in remix is not required. You should be able to write smart contract...

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Mother Earth

Develop new blockchain ecosystem based existing open source Blockchain for our requirements. Which is based on Golang and rust programming. Blockchain based on...

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I want API developer in blockchain

I want to get all assets, token history on other blockchain network in my wallet

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3D Artist Generate unique NFT art collection of 7,777

I am looking for exceptionally high quality, unique and exclusive NFT artwork. Artwork should be 3D and in high Quality (at least as good as the artwork attache...

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BSC expert to create a new token

We are a fast growing startup focusing on cryptocurrency based engagements and would like to create a new token using Binance Smart Chain. Looking for a BSC exp...

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React Frontend Dev - NFT Mint page - terra.js

I need a front-end dev to create a page where users can connect wallet and mint nft. Github repo - https://github.com/shravanshetty1/squares-dao Terra.js librar...

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Smart contracts expert needed. -- 2

Hi need a good blockchain developer for long term period right now for the smart contracts.

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Cardano blockchain expert to build an NFT marketplace

We are looking for a ninja developer to develop a Cardano based NFT marketplace with on site minting option and some other features. You must know how Cardano w...

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Transfering solana token using web3js

I need someone who can transfer a solana token using web3js within a short amount of time Needed skills: Blockchain, Solana, smart contract, react, nodejs

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UI/UX Designer for a Crypto Extension

We are building an extension for the Polkadot ecosystem. You can read more about the job role below. Let me know if you have any questions.

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python expert who have experienes in blockchain field

hi I m looking for a python expert who can create a simple script the python script, should take the seed from this newfile.txt and : 1. check if the seed bip39...

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NFT Minting website

I need an NFT minting website. Our company is a startup that will help local artists like Filmmakers, Singers, Designers, Painters, and 3D Artists who need help...

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Blockchain developer to make a Flash Bot experience

I am looking for a Blockchain Solidity developer who can help me create a Flash Bot for Sandwich Trading. You should have Experience with blockchains & Smart co...

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Hardhat Developer, Experienced in sushiswap and testing script

Looking for Hardhat developer with skills of Solidity, Hardhat and OpenZeppelin. Experience in remix is not required. You should be able to write smart contract...

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Fullstack developer for NFT

We currently mint unique NFTs on ethereum mainnet and auction them through the site (built on react, node.js, documentdb) and want to add limited edition NFTs i...

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Solidity Developer | Hardhat, OpenZeppelin -- 2

Looking for Solidity developer with skills of Solidity, Hardhat and OpenZeppelin. Experience in remix is not required. You should be able to write smart contrac...

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Game Develop using SPL token

Users in frontend are capable to create their own game rooms, and c compete for their SPL tokens. Rooms only last as long as is set in duration, and can be clos...

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Need Contract Work -- 2

I have to customize a smart contract to run on testnet with a few changes - need a Rust Expert dev. Should know about LP staking etc.

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Rust developer needed for contractual job -- 2

Solid Rust knowledge. Understanding principles of concurrent code development. Ideally, experience in participating in open-source projects. English communicati...

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Vender NFT

Necesito que me ayuden a poder vender mis NFT, a buen precio y en buen tiempo.

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Let me build my own smart contract.

I wanna create a new smart contract and execute it.

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Developer for Click-to-earn game in React with Blockchain integration

We are looking to Integrate the Click to earn game aspect to a webpage. The integration with blockain (Solidity) will be the communication with the contract add...

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Token Creation consultation.

This is not a Technical project. I am looking to buy 1 hour worth of consultation through a video Zoom call in regards to creating a token for my company. I hav...

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Create a ERC-721 NFT smart contract and build a Mint button on our site

We are looking for someone to build a smart contract from our NFT generation and also build a Mint feature on our site. It will be 10k NFTs

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DEFI Platform 3.0

A DEFI DEX Plaform like jojo.fun and pancakeswap.finnace with all features and features discuss in PM

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NFT GAMING EXPERT

I have nft gaming website. I want to change the dashboard. I want new freelancer. I'll discuss in detail via chat. My budget is 10$. Please put 'good weather' o...

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Build me a cryptocurrency token

I have an idea about creating a new token but need the help in a) understanding the process on how to build it and then b) build it

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ETH Sweeper Script

I need a script to sweep ETH (and select ERC20 tokens) to an address. I want to be able to input: - A list of private keys When I start the script, I want to be...

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Smart contract expert need.

We find smart contract experts. Details will discuss via PM. Thank you.

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Find Blockchain expert -- 2

I find blockchain engineer for longterm The freelancer must be expert, not junior developer At least, I need 2 freealcner If you have a think that you can do th...

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BlockChain developer for huge project

I need to add to my team a person who wants to work and earn money. To create a great project blockchain developer. solidity developer.

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NFT smart contract to mint my art work with metadata to opensea

Hi, im a 2d artist and looking for a reliable smart contract developer from India to work with me on developing a customized smart contract to mint my work to o...

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Create a blockchain & cryptocurrency backed by Gold

1- we are work on online platform, specializing in physical gold trading around UAE, with the expectation to expand globally, the project founded by one of souq...

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Need a smart contract developer using Solana

Hello. We need to build a customized token on Solana with a list of requirements and features.

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Cyrptocurrency Creation

Creation of new cryptocurrency similar to doge. Cybersecurity is the most important element and must be built with that in mind from the ground up. Switch from...

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Fork Wonderland(Urgent)

need a blockchain developer who has extensive experiences in DeFi and esp. about Wonderland. deadline is 5 days. Budget will be from $800 to $1200. details will...

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Integrate facility for NFT buying and selling on existing online marketplace and app

I am looking to integrate the buying and selling of NFTs and digital assets on my online marketplace and app. The online marketplace website and app is currentl...

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Build an Opensea buying and selling NFT bot

Hello. I am interested in getting a project done with buying and selling NFTs on opensea. I want a CLI bot in which I can input my wallet private key and then s...

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