Blockchain projects — HireLancer archive

ID / Date Listing

Migrate NFT Marketplace from BSC Chain

I am looking for a freelancer to help me migrate a Non-Fungible Token (NFT) Marketplace from the existing BSC Chain to the Ethereum blockchain. It is important...

HL-36346362

Blockchain-based Disk Space Rental System

The majority of disc space on a computer is free; however, if a company pays money to rent out hard-disk space, the company can then rent that space to other bu...

HL-36345644

need to make the simulator of BTC miner

I need freelancer to build a simple simulation of BTC miner. I need it run on my local to show demonstration of BTC mining. Plz add 'BTC Mining' in your bid or...

HL-36344936

Wallet non custodial

I am looking for a freelancer to develop a non-custodial wallet for me like metamask.. Specifically, I need it to be a mobile wallet and have the ability to sup...

HL-36344624

Add price, transfer, etc of CBDC Digital Yuan to my Express js server

do not over bid, will be rejected. server already up and running, just need to add new currency I am looking for a freelancer to help me add price, transfer, an...

HL-36344391

Update cryptocurrency DCA trading bot

I have an existing and functional cryptocurrency DCA trading bot developed in Node.js and MongoDB that needs some additional features. The code is currently on...

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Experienced wpsmartcontracts.com user

I need to find a user whose experience with wordpress and the WP smart contracts plug in

HL-36343417

Need Rust Blockchain developer

I'm looking for someone to develop a smart contract on the Rust blockchain. The project I have in mind is small in scale, but I need it completed within two wee...

HL-36332867

Build a Dapp based on Solana using React Native

I have a mobile app developed upon React native. This will be integrated with deployed Solana smart contract and also with ChatGPT OpenAI. There are also some p...

HL-36333918

Need help with cryptocurrencies

Hello, I want a person who has a some cryptocurrencies in his wallet/exchange(particularly Tron(TRX)). I have some USDT on the trc20 blockchain which are stuck...

HL-36331931

mempool mining

Hi there! I'm looking to outsource a project involving mempool mining, a system used to prevent network congestion and spam. This project requires expertise in...

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React Native & BlockChain (Metamask and Bitkeep) Expert

Hey everyone, I'm looking for a React Native & BlockChain (Metamask and Bitkeep) expert to help me with a project. I have already identified that I will need Re...

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I need to add a button from a solana project to another solana project -- 3

I need to add a button from a solana project to another solana project Hello, I need to do a simple job. I have two websites and I would like to move the button...

HL-36327583

crypto project business management

We are developing a new medical crypto project and are seeking an experienced blockchain project coordinator to join our team. The ideal candidate will have a m...

HL-36320708

Need blockchain hyperledger Expert

I want blockchain hyperledger Expert And this network to be private, no one can see transactions. You need to develop coin and web wallet.

HL-36321978

Crypto currency expert

I'm looking for a strong cryptocurrency expert who can undertake to save my cryptocurrency to a Nano drive, involving up to 12 stocks. Please provide your exper...

HL-36322098

Need a medical e-commerce website (India only)

I want a medical e-commerce website that can sell our product. I require a decentralized payment gateway for the website, to ensure secure payments for our cust...

HL-36321642

Looking for a blockchain developer

We are looking for Ethereum and web3 experts to make our Web3 project a success. Our team already includes talented designers and front-end developers, and all...

HL-36321813

Blockchain

Tasks: 1.1. Solana Data Script a. To Create a free Quicknode API Key a. Using the Solana docs, write the following scripts in your preferred language: i. Query...

HL-36319834

I need a RUST programmer?

I am looking for a skilled programmer with extensive experience working in the RUST programming language. The project will be complex and will focus on developi...

HL-36315740

Rebuild experiment

Please help me to rebuild the paper's experiment for research. Re-implementing the work described in the paper "BCNBI: A Blockchain-Based Security Framework for...

HL-36314539

Crypto Token Developer

We are looking for an experienced Crypto Token Developer to create a new crypto token that can be used to purchase regular stocks. The ideal candidate will have...

HL-36314563

I need someone who can provide me with USDT

I am looking for someone to provide me with 200 USDT in the form of cryptocurrency for investing purposes. I understand the investment opportunities presented b...

HL-36314692

Experienced API creator using ETH node

Please bid only if you can do the job immediately I want to index the whole ethereum blockchain. I am already running an ethereum node. I want someone to do the...

HL-36314335

I need someone who is professional in cryptocurrencies

Hello dear freelancer i need your help concerning a small issue please don't hesitate to place a bid I'm willing to give a good commission for the service

HL-36314174

I need to build a predictor for lucky jet game in 1win app

I am looking for a developer to build an advanced predictor for a lucky jet game found in the 1win app. The predictor needs to use an algorithm to make all deci...

HL-36309592

Blockchain -- 2

Tasks: 1.1. Solana Data Script a. To Create a free Quicknode API Key a. Using the Solana docs, write the following scripts in your preferred language: i. Query...

HL-36309058

Blockchain betting site

I own an nft project built on the xrpl and im now wanting to create a betting site with various betting games using XRP as the currency token. The first game i...

HL-36307809

Web3 full-stack developer

Looking for web3 full-stack developer to update https://github.com/WForum/yearn2e Apply with your portfolio.

HL-36307268

BTC ADDER UP TO 10000 BTC/DAY

I'm looking for someone to create a BTC adder up to 10,000 BTC/day. The purpose of the project is to send bitcoins in other wallets. I do not have a program for...

HL-36303767

Change Smart Contract Currency from BNB to USDT

I have a bep20 token sell smart contract, and I want that user to buy my bep20 token with USDT, I have set 1 token to cost 1 USDT, but when I deploy that contra...

HL-36303168

Job Title: Speaker (Blockchain Industry)

Responsibilities: Speaking at international events dedicated to the blockchain industry and cryptocurrency as a keynote speaker or panelist. Delivering presenta...

HL-36303210

Web3 B2B Marketing Specialist

Hello everyone, this is Giacomo from Astrid. We are a consulting company specializing in developing hybrid customized solutions by combining the power of blockc...

HL-36296128

ERC20 Token Creation

Need a ERC20 Token to be deployed. To Do : Include Buy/Sell Tax Deploy Token Renounce Token Help With LP Burn More points will be discussed.

HL-36293157

Knowledgeable web3/blockchain generalist to write project proposals/estimates

We seek a knowledgeable web3/blockchain generalist to write good, complete, thorough, well-researched project plans/proposals/estimates for projects to develop...

HL-36290699

Blockchain development & encryption project

Blockchain development -Evaluate, Analyse and target weakness in cryptographic security system and algorithms. Investigate, research and test new cryptology the...

HL-36290298

Cloning an open source github project that was abandoned, alert system for NFT

Hi Looking to reproduce a project on github that was abandoned. It was an alert system for NFT pricing/sales/listings on opensea/blur. Should have experience wi...

HL-36288885

P2E NFT Game developer needed

I'm looking for somebody or a team who can build Play To Earn NFT game projects. I want to build P2E game like this. https://wolf.game/ Including : A really bea...

HL-36288233

Modify Smart contract of ERC20

I have some GitHub Smart contract code which is I want to modify. one smart contract code is want change ERC20 to BEP20 for token creation with price another on...

HL-36287544

Fix bugs and make my Flutter App fully functional

I need a full-time freelancer ONLY! Stack: Flutter Knowledge: Dart, Blockchain Budget: $450. Payment in 3installments. Duration: 21days + 7days testing Task: Fi...