Blockchain projects — HireLancer archive

ID / Date Listing

Fork Sushiswap

I would like to fork SushiSwap and create a Defi that can provide liquidity to the UniSwap Pool. The image is Defi's Gysr, and Gysr can provide liquidity/Stakin...

HL-34516376

Criação de uma plataforma blockchain privada para energia renovável

Preciso desenvolver essa plataforma para um melhor aproveitamento do fornecimento e registro dos clientes nas usinas coligadas a nossa plataforma ja existente.

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Fork bscscan.com design only (frontend)

I am looking for a developer who can fork me the design of bscscan to integrate into my blockchain explorer

HL-34516034

need to get transaction history of contract and wallet from building a thegraph node

1. Build thegraph on geth node 2. Get all transaction history by input any contract address 3. Get all transaction history including transfer and swaping price...

HL-34515788

Looking for some one who knows how to Audit the BSC contracts

HL-34515599

Post to earn crypto websites

You need to build the website from scratch, frontend, backend Simple UX and smart contract, Crypto wallet integrations Solana platform. Website with Web 3 Capab...

HL-34514977

Need a blockchain developer to work on an escrow smart contract, so that multiple people can buy a single nft

I have a doc that explains the task in detail

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Block Chain project

I looking to add to my software some features that allow store some variables at the etherium or other block chain to later verify for other person that varible...

HL-34514180

change my laravel walelt to adccept Foin coin

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Blockchain built

We are looking to host our own blockchain. We need it to be expandable.

HL-34510036

RUST contract and dapp

Hello I need a RUST contract and dapp for my Solana project

HL-34509944

Add Web3 Login to PHP Site

Looking for someone who can make our PHP website have only web3 wallet based login and make necessary changes for web3. Site is a PHP script from codecanyon.

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Blockchain Developer -- 2

The ambition of LATNFT is to create an NFT collection based on genuine Latin American art, which is to launch the LATNFT, an NFT platform dedicated to Latin Ame...

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blockchain payments

need a blockchain developer to make a custom program for the payment system in btc or etc

HL-34508891

Create NEAR Smart Contract (token)

We are seeking an experienced Rust developer with strong working knowledge and excellent familiarity with blockchain technologies. You would be responsible for...

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Documentation how to Fork Pancakeswap and Olympus DAO

Hi, i need documentation about how to Fork Pancakeswap and Olympus DAO in Tron Blockchain. The documentation should be type step by step tutorial. Payment will...

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Help me with ethereum provider

Dear freelancers! I am trying to get mempool transactions ASAP. My purpose is to get the pending transactions on Uniswapv2 router before the transaction is conf...

HL-34507590

select wallet like fulcrum.trade

we are a non-profit-organisation create a WebSite where useres can donate crypto to charities and need a wallet-integration so the user can easily send funds ma...

HL-34507343

Conceptual Model for Privacy Preservation for Patient Health Records (PHRs)

I want someone to work with in developing a conceptual model for privacy preserving of Patient Health Records in the cloud.

HL-34506890

We need to develop a token on the bsc network

Hello. If you have developed tokens in bsc network before, we need your help! We need to deploy a token in the bsc network and write tokenomics. Let's start a d...

HL-34506851

Uniswap/Sushiswap frontend interface to connect to Songbird Network

I need help forking Uniswap/Sushiswap interface and and create my own DEX but on the Songbird Network. You have to create a working demo on your server with you...

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Develop the NFT collection

Hello. Need to develop a collection of NFT of 40 art. Each hero has its own characteristics on which you need to develop them.

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We need to develop a token on the eth network

Hello, my name is Adrian. I want to launch my token on the erc20 network, I have a tokenomics ready at the moment. I am in need of a specialist who can make me...

HL-34505462

Bitcoin core developer

I am looking for a Bitcoin core developer who can fix the existing payment gateway for us.

HL-34504790

need usdt expert

need usdt expert in crypto and blockchain

HL-34504343

Blockchain Engineer for Smart Contract Auditing firm

Looking for a blockchain engineer for a 1-month project. If successful, we want to maintain a long-term engagement for future auditing projects, of which there...

HL-34504189

Solve doubts about the process to create NFT

I want to create nft from a collection of 10 images, and I need information about the process to generate smart contracts outside of opensea and also how to gen...

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Web3 Developer

Looking for a web3 dev to working on various projects. Must have past experience especially with ledgers and smart contracts.

HL-34501477

Criar uma coleção de NFT na OpenSea

Eu possuo algumas imagens já feitas, gostaria de realizar o “MINT” delas, e colocá-las para venda na OpenSea. Gostaria que elas fosse postas à venda mas com pro...

HL-34499767

blockchain multi-vendor website -- 2

Hello, I want a website similar to Amazon. But that the payment is made through cryptocurrencies and other functions that I will comment on privately. I want th...

HL-34499004

Build new crypto tokens to launch on BSC and ESC

Looking to launch a myriad of tokens on both BSC and ESC. Need an experience programming team. Long term contract possible.

HL-34498010

Create a ticket token

I need a ticket token to be integrated into the Rejact.js website. The user should be able to pay with different tokens and gets a ticket token for this token h...

HL-34497739

DEX price monitoring + Arbitrage scanner

I would like to create an app/bot that can: - Scan/monitor crypto prices accross DEXes Debank.com , wormholenetwork bridge Pancakeswap, Uniswap etc - Identify a...

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Trading View SPOCK indicator

The goal is to assemble two indicators to create a single long or short signal.

HL-34497050

improve an existing nodejs project

Got an existing nodejs project to improve, needs to add new functions and fix bugs etc. this project is related to smart contracts in crypto trading on the BSC...

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Senior Frontend Engineer-Open position

Country-Remote Employment type-Full-time, Remote Experience-3+ years Education-Bachelor Earn $3,000 - $7,000 a month Annual gross salary $36K - $84K Responsibil...

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ERC20 Token

I want my own ERC20 token and ico presale page. Presale page can be done on a template in wordpress, but to put everything working correctly i need a profession...

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ERC20 Token -- 2

I want my own ERC20 token and ico presale page. Presale page can be done on a template in wordpress, but to put everything working correctly i need a profession...

HL-34495893

Subject Matter Expert for Blockchain

An Experienced professional with hands-on experience and thorough knowledge in the field of Blockchain having great verbal and non-verbal skills and a good tech...

HL-34495720

I want to add BEP20 and TRON network to my existing website.

I want to add BEP20 and TRON networks to my existing website to give my users the opportunity to select the network they want to use to make deposits and crypto...