Ethereum projects — HireLancer archive

ID / Date Listing

Blockchain Developer for Maritime Trade Ecosystem

We are looking for a highly skilled Blockchain Developer to help us develop and integrate a crypto based ecosystem designed to transform the maritime and trade...

HL-39909465

Human-Verified Video Creation App Development

I want to create an app running on devices, Phones, Ipads etc. It should function as a verification of any video recorded on the device has actually been create...

HL-39906733

Solidity Developer for ERC-20 Token Creation

I am looking for an experienced Solidity developer to create a fully functional ERC-20 token smart contract on the Ethereum blockchain. The project requires a s...

HL-39906310

Brisbane-Based Cryptocurrency Creation (BASED IN BRISBANE OR SURROUNDING) -- 2

Please take notice is ONLY BASED IN BRISBANE PREFERRED OR BASED IN AUSTRALIA. I’m ready to launch a cryptocurrency that can function both as a payment method an...

HL-39905931

Check the Code, Testnet deploy, Security Audit, Front end integration, testing, Mainnet Deploy -- 2

I have the whole code ready for smart contract that launches the native token for my forthcoming Layer-2 chain. The chain will be built with CDK Validium, so fa...

HL-39904940

URGENT: React Mining App: Implement LIVE Crypto Withdrawal via MetaMask Integration -- 4

We need a skilled React/Web3 developer to bridge the gap between our high-fidelity mining simulator and a fully functional withdrawal feature that processes a r...

HL-39904910

URGENT: React Mining App: Implement LIVE Crypto Withdrawal via MetaMask Integration -- 2

We need a skilled React/Web3 developer to bridge the gap between our high-fidelity mining simulator and a fully functional withdrawal feature that processes a r...

HL-39904912

URGENT: React Mining App: Implement LIVE Crypto Withdrawal via MetaMask Integration -- 3

We need a skilled React/Web3 developer to bridge the gap between our high-fidelity mining simulator and a fully functional withdrawal feature that processes a r...

HL-39904741

URGENT: Finish Web3 Withdrawal - From Simulator to Real Crypto Payout! ₿

Project Title: React Mining App: Implement LIVE Crypto Withdrawal via MetaMask Integration We need a skilled React/Web3 developer to bridge the gap between our...

HL-39904745

URGENT: Finish Web3 Withdrawal - From Simulator to Real Crypto Payout! ₿

React Mining App: Implement LIVE Crypto Withdrawal via MetaMask Integration We need a skilled React/Web3 developer to bridge the gap between our high-fidelity m...

HL-39904748

React Mining App: Implement LIVE Crypto Withdrawal via MetaMask Integration

React Mining App: Implement LIVE Crypto Withdrawal via MetaMask Integration We need a skilled React/Web3 developer to bridge the gap between our high-fidelity m...

HL-39904780

URGENT: Finish Web3 Withdrawal - From Simulator to Real Crypto Payout! ₿ -- 2

React Mining App: Implement LIVE Crypto Withdrawal via MetaMask Integration We need a skilled React/Web3 developer to bridge the gap between our high-fidelity m...

HL-39904782

URGENT: Finish Web3 Withdrawal - From Simulator to Real Crypto Payout! ₿ -- 3

React Mining App: Implement LIVE Crypto Withdrawal via MetaMask Integration We need a skilled React/Web3 developer to bridge the gap between our high-fidelity m...

HL-39903696

Ethereum Wallet Transfer Know-how

Ich suche jemanden, der mir in klaren, leicht nachvollziehbaren Schritten zeigt, wie ich meine Krypto-Währungen – konkret Ethereum und den Token „4-Way-Mirror“...

HL-39902676

Luxury Hotel Token Launch

I’m taking our luxury-hotel brand on-chain and need an expert to build the complete tokenisation stack on Ethereum. The vision is to issue one flagship token th...

HL-39902276

BSC Token & Swap Contract Integration

Create a BNB token and swap contract, integrate with my UI Deploy a functional prototype to BSC testnet, verify the contract on BscScan, and provide a brief wal...

HL-39901888

Ethereum Token & dApp Build

Blockchain Token and dApp Development Proposal (Ethereum) Objective Develop a secure, production-ready decentralized application (dApp) and ERC-20 token ecosyst...

HL-39901028

Ethereum Chess Smart-Contract Build

I’m building an online chess platform and now want every match handled fully on-chain. My biggest gap is the blockchain layer, so I need a Web3 engineer who can...

HL-39901280

Token & Smart Contract Backend Development

Project: Ethereum Token & Smart Contract Backend Development Objective Develop and deliver a secure, production-ready backend and smart contract system for an E...

HL-39900136

CDK Validium Token Contract

I need a Solidity specialist to architect and code a brand-new smart contract that launches the native token for my forthcoming Layer-2 chain. The chain will be...

HL-39896332

Crypto Wallet Redesign & Upgrades

Customize a wallet, I do have the code and I will share it. 1. Install the code in your server and deploy it 2. Make some screen UI changes. 3. Convert this web...

HL-39893080

Phase 1 - Blockchain Verification Platform (Chainlink)

I'm developing a blockchain-powered, real-time insurance verification and patient data-sharing platform for dental offices. The system will connect providers, r...

HL-39893104

Blockchain Developer Polygon Reward Token (Platform Not Yet Live)

We’re looking for an experienced blockchain developer to create and fully test a utility/reward token on Polygon (Amoy testnet). Our main platform is still in d...

HL-39893031

Launch ERC-20 Token for DApp

I’m ready to release a new Ethereum-based DApp and need its accompanying ERC-20 utility token created and live as soon as possible. Here’s what I’m after: • A c...

HL-39891360

Referral System Feature Enhancements

I’m looking to refine my existing referral system so it works harder for both users and the business. The core of the job is to modify two areas that are alread...

HL-39888119

ERC20 Mainnet Deployment Assistance

My ERC-20 contract is fully written and has been running cleanly on testnet. I’m now at the Testing and deployment stage and want to move it onto Ethereum mainn...

HL-39887915

ERC-20 Token Contract Development

I need a Solidity-written ERC-20 smart contract that I can deploy on Ethereum mainnet and any EVM-compatible chain without further code changes. Once live, the...

HL-39886771

Ethereum Staking/Mining Pool with smart contract and Dapp

1. Project Overview Objective Build a decentralized Ethereum staking/mining pool platform that allows users to deposit tokens, earn staking rewards, and interac...

HL-39886547

React Native Crypto Wallet Module

The system must enable seamless payment experiences for users through QR code and crypto wallet functionality. Users should be able to scan QR codes to make pay...

HL-39885306

BEP20 Utility Token

I’m ready to launch a BEP20 utility token Scope of work • Write a clean, audited-style Solidity contract following the BEP20 standard. • Total supply 5 million...

HL-39880223

Finalize GMX-Style DeFi dApp

I already have a working prototype of a GMX-style DeFi application. The React/Next.js frontend is largely complete and most of the Solidity contracts are coded,...

HL-39882412

ERC20 Mainnet Deployment Support

I have an ERC-20 token contract that is ready for production—code is complete, fully unit-tested, and already reviewed—so the only step left is getting it onto...

HL-39880834

Ethereum Smart Contract Oracle Development

We are an early-stage blockchain/fintech startup with backing from an initial investor. The company is in the launching phase (not yet formally registered), and...

HL-39879715

Decentralized Ethereum Staking/Mining Pool Platform

1. Project Overview Objective Build a decentralized Ethereum staking/mining pool platform that allows users to deposit tokens, earn staking rewards, and interac...

HL-39878847

Deploy ERC-20 Token to Mainnet

My ERC-20 smart contract for the CLX Token is complete and already tested on testnets. I now need an experienced Solidity developer to assist me through the fin...

HL-39878700

Detailed Fundamental Market Analysis

I need a comprehensive, fundamentals-driven market analysis on a single asset that I’ll name once we start. Your report should dig into macro conditions, sector...

HL-39877449

إنشاء بوت عقود ذكية على سولانا وبي ان بي

أحتاج إلى بوت متعدد الوظائف يمكنه تشغيل عقود ذكية، إدارة السيولة، وبناء المجتمع على شبكتي سولانا وبي ان بي. الوظائف هي الأهم بالنسبة لي، لذلك لا يهمني التصميم ب...

HL-39875956

Web3 Development Consultation

I have a new project moving into the Web3 space and need an experienced developer who can guide architecture decisions, set up the right smart-contract framewor...

HL-39875694

NFT Minting Website Setup

I need help setting up a minting feature for my NFT project. Specifically, I require a minting website that includes a "Connect Wallet" feature and displays rea...

HL-39875344

ERC-20 Smart Contract Deployment

I’m looking for assistance in deploying an ERC-20 smart contract on the Ethereum blockchain. The smart contract will be used specifically for token creation. I...