Blockchain projects — HireLancer archive

ID / Date Listing

Create NFT market place for ERC1155 and ERC20

Built me a NFT market place for ERC1155 that can connect to a pool in uniswap. i have my own ERC20, make all NFT can only be exchange with my ERC20. i have the...

HL-35652438

Smart contract with dApp

I need pre-build ERC721A Merkleproof gas optimized smart contract with all other functions with dapp integrated code. in this way I can use code with multiple p...

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Block Chain expert

I need someone who is good at developing blockchain

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Sport and blockchain -- 2

I was tried to wrote news about sports and blockchain

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web3 e-commerce (web application)

I need to build a website similar to (www.teespring.com) for designing and selling t-shirts and other products. But it should be integrated with web3 (connected...

HL-35648569

Install a NFT Marketplace

I have redux script of frontend and backend of a NFT marketplace. I need to set it up correclty. I need the correct functioning of that site. Needs to install i...

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design a website（web3）

Purpose: Let users understand the project and participate in the project. Functions: Project introduction (including what the project does, how to play, the ben...

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centralized crypto exchange with mobile app with liquidity provider channel and payment gateway

I need to build centralized crypto exchange with mobile app and also use the liquidity provider channel for execution and also need payment gateway for deposit...

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Besoins de rédacteurs cryptomonnaie, NFT, DeFi, trading

J'ai besoin de rédacteurs et rédactrices très connaisseurs des cryptos pour des articles de news et des guides pour plusieurs sites.

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I need someone who is able to evaluate an NFT project that I plan to launch soon

I need someone who is able to evaluate an NFT project that I plan to launch soon, I have already prepared the utilities of NFT, the graphics that will be 5000 a...

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Develop some APIs for Laravel Project

Project Summary: Fix/Create APIs from website: www.orkt.one Change wallet to MetaMask Do some admin tasks. Here are the tasks in Milestones: Milestone 1: *Api c...

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Decentralized Ecommerce Marketplace

We want to develop a decentralized marketplace using Blockchain. We have the basic code ready with me, we need to fork that to make it a working product. Users...

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NFT + Blockchain + Web 3.0 + Smart Contract + MLM

Looking at building a NFT project with Blockchain, Smart contract web3.0 and networking (MLM) structure, requirement is for programmer to work onsite here in Ma...

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Blockchain app integration (experts only)

Hello, I am looking to have a few blockchain apps integrated into my website. I will list the tech first for ease of access. Chat https://github.com/nostr-proto...

HL-35640532

Add 450 area pages to 6 existing websites

I need someone to add 450 area pages to 6 existing websites. I will supply the sample page so no coding will need to be done, just change the name of the area a...

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Mobile crypto wallet APP with staking and shared masternodes features -- 2

Create mobile crypto wallet APP with staking and shared masternode hosting features where users can deposit there coins and earn staking and shared masternode r...

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I need a crypto trading platform build from scratch

i have an example for this project, kindly contact me for further details

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Building a Web 3.0 NFT Marketplace Platform

Please read the criteria below carefully and submit using the reference below (in the submission section below). We are seeking a Web3 platform developer to dev...

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We need a script to calculate max, priority and base fee from Eth TX Pool

We need you provide a script that has a function can return a response with an estimated Gas fee, say with a probability range of 99, 95, 90, 80, 70 % probabili...

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Need Ethereum Node set up on server

Need ethereum node set up on VPS, and a NodeJS script that has a function print the incoming mempool data.

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create a cryptocurrency -- 3

create a cryptocurrency for me

HL-35637218

Strategy to manage order book

Strategy to manage order book.

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Crypto developer for Blockchain project

I need a crypto developer for Blockchain project

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Blockchain smart contract

Looking a building a blockchain system with smart contract

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Galacto- Space Cadet Quest & Combat

I'd like to create a web3 game or web3 capable discord bot that is a sort of love child bot between Epic RPG and Royal Rumble bots that has a Space Cadet Theme...

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Build a real estate web3 page

Looking for a ethereum developer partner for a real estate web 3 project

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Build me a gambling website with blockchain support

Dear candidate, I am writing to offer you the opportunity to work as a freelance Web Developer on a new online gambling website with blockchain support. As a ke...

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Clone https://etherscan.io/ and connect it to my private blockchain (EVM compatible)

Hey coders, I want you to copy etherscan.io with all it's functionalities, deploy it on my server/website and connect it to my private blockchain. So I can expl...

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BLOCK CHAIN DEVELOPER

I NEED A DEVELOPER WHO WILL WRITE SMART CONTRACT ON BSC BLOCKCHAIN. NEED AN INDIVIDUAL DEVELOPER WHO WILL WORK PART / FULL TIME ON TASK BASIS. HAVING ATLEAST 4+...

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Mining Pool to Monero

* Create a mining pool * Create (or use an existant on github) a mining software for Linux and Windows * Create a mining pool website * Create a function to cre...

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New P2P Cryptocurrency Exchange.

READ BEFORE APPLYING | NO BOILER PLATE PROPOSAL WILL BE ACCEPTED Our company has a new cryptocurrency and is seeking to develop a new exchange. We have our own...

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I need someone to help my work

I am looking for someone skilled developer. My project is progressing, I am looking for someone to help me to complete the work. Need to know React Native, Reac...

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Create Blockchain Messaging -- 2

The code is ready and ready to fork on github. who have experience on messaging with blockchain or fork monero blockchain too will be advantage

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Blockchain metamask plugin of gravity form -- 2

Wordpress plugin that is able to receive a Metamask payment within the gravity form. The plugin should follow Gravity forms framework and should have a admin pa...

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Develop APIs for Laravel Project

Project URL: www.orkt.one I will provide login details *Api changes or Issues* https://orkt.one/api/forget-password https://orkt.one/api/user https://orkt.one/a...

HL-35628485

Solidity and Blockchain Expert

Looking for Solidity and Blockchain EXPERT. Don't bid if you are intermediate I am looking for Solidity Contract developer who can consult for 2-3 hrs with my t...

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Implement ETH payment system on React Dapp Website. WEB 3

We will use metamask login. The current version of the website is working on polygon testnet network. We have to switch from mumbai polygon network to ethereum...

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We ar hiring

Are you looking for the next adventure in your career? Are you a team player? For a global consulting firm, we are looking for passionate people for two positio...

HL-35627438

Chat support with trading bot deployment

I need assistance walking through real-time chat support to deploy a trading bot I’m trying to deploy.

HL-35627255

Change api address for a trading bot

Using sources in the attached files, please transfer to the API below. https://pkg.go.dev/github.com/bitontop/gored/exchange/dcoin#Dcoin and this is the collect...