Smart Contracts projects — HireLancer archive

ID / Date Listing

Cryptocurrency Market Analysis Help

I’m looking for assistance with cryptocurrency market analysis to gain insights that will help guide my trading decisions. Specifically, I’d like detailed price...

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Create BEP-20 Token on BSC

I need to create a new BEP-20 token on the Binance Smart Chain (BSC). The token should adhere to the standard BEP-20 specifications with all necessary functiona...

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Develop Solana-Based Cryptocurrency

--- MOBICHANG COIN Technical & Marketing Specification (Solana Meme Token) Domain: mobichang.com Symbol: $MOBI Network: Solana Ownership: Fully renounced (commu...

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Anti-Bot to Outmaneuver Sweeper

I need an anti-bot solution designed to block a sweeper bot’s access entirely. The sweeper bot I’m encountering is targeting gas fees and using them before I ca...

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Crypto Token Development Launch

I need help developing a crypto token designed for utility within a platform. The token will provide access to premium features or content in a web application....

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Secure BSC Backend & Contracts

I already have the frontend UI ready for my BNB Chain (BSC) platform — now I need a backend + smart contract to handle user deposits, track balances, and manage...

HL-39864901

NFT Sales & Smart-Contract Lead

I’m preparing a series of art NFTs for launch on OpenSea and need an experienced hand to turn early listings into real sales. Right now the collection is only p...

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Multi-Chain Reward Token Creation

I’m rolling out a reward layer for our new digital platform and need a seasoned hand to take the idea from whiteboard to mainnet. The token must live comfortabl...

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Blockchain Game Developer Needed

I’m the Chief Product Officer at Blockchain Ninja Agency, and we’re on a mission to redefine the GameFi landscape. We’re building a next-generation decentralize...

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Senior Ethereum Blockchain Engineer Needed

I’m searching for a senior-level blockchain engineer who lives and breathes Ethereum. The work centers on three pillars: • Smart contract development in Solidit...

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VaultiFi Ethereum Lending Contracts

I’m building VaultiFi, a DeFi application focused on lending and borrowing, and I’m looking for an experienced Solidity developer who can architect and code the...

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Trust Wallet Urgent Fund Recovery

I’m facing two simultaneous problems inside Trust Wallet. First, the wallet is clearly compromised—whenever I add ETH for gas it vanishes almost instantly, so a...

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Assemble Web3 Ecosystem Development Team

We’re building a next-generation Web3 ecosystem that seamlessly integrates DeFi, NFT trading, and decentralized gaming & staking — a platform designed to empowe...

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Node.js Blockchain Backend Build

I’m launching a new web application and need the entire server-side built in Node.js. Instead of a traditional data store I want every persistent operation—crea...

HL-39863019

Smart contract deployment on ETH main net assistance needed

I already have a fully-written ERC-20 smart contract that compiles and runs as expected on test networks. What I need now is hands-on assistance getting it live...

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Solana Token Launch Sniping Bot

I need a bot that runs on the Solana network and quietly watches a particular developer, no matter how many new wallet addresses they spin up. The moment that d...

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Ethereum Staking/ Mining Pool Platform including 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...

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Ethereum Staking/Mining Pool Platform 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...

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Enhance Car Trading Platform with Blockchain Features

Title: Add Blockchain & Smart Contract Features to My Car Trading Platform (4–5 New Abilities) Description: I already have a working car trading web platform wh...

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React Blockchain Project Update

I’m looking for a seasoned React engineer with at least three years of hands-on blockchain experience to help me push the next release of my dApp. The immediate...

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Ethereum Token Deployment Assistance needed

I have already written the token smart contract and now need a steady hand to get it live on the Ethereum network. Because the code is finished, the job focuses...

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Solana Monthly Commission Smart Contract

I need a concise Solana program that distributes a fixed commission to 51–100 predefined wallet addresses on a monthly schedule. The payout logic is a flat rate...

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Blockchain Developers for Metaverse Platform Project

I hope this message finds you well.I’m the Business Development Manager at Blockchain Tech company we already hired blockchain dev who has much experience in bl...

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Need Solana Developer for NFT Minting + Wallet Integration (Shiba Dash Game)

Hi everyone! I’m looking for an experienced Solana blockchain developer to help complete a feature for my game project called Shiba Dash Racing Game. The game i...

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Versatile Blockchain Development Needed

I’m planning a new blockchain-based project and need an experienced developer who can guide me from concept refinement through to a functioning solution. I’m st...

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Ethereum ERC-20 Liquidity Pool Automation -- 3

I want to launch a self-sustaining liquidity pool on the Ethereum mainnet dedicated to ERC-20 pairs. The smart contract should handle the entire cycle automatic...

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Ethereum ERC-20 Liquidity Pool Automation

I want to launch a self-sustaining liquidity pool on the Ethereum mainnet dedicated to ERC-20 pairs. The smart contract should handle the entire cycle automatic...

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React Finance dApp Frontend

I am building a finance-oriented decentralized application and now need the React frontend completed so users can interact smoothly with the Web3 layer behind i...

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Solana Million Pixel Ad Site

I’m launching a modern take on the classic “Million Dollar Homepage.” The concept is simple: a 1000 × 1000 grid (one million pixels) where each pixel costs exac...

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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...

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Ethereum Staking/Mining Pool Platform -- 2

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

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Fix Token Sale Wallet Errors

The token-sale site I launched a few years ago was running smoothly until recently. Now any attempt to connect a wallet throws the error you see here: https://i...

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Blockchain Frontend Developer

We are currently working on a UCR blockchain project and already have a functional backend and a partially completed frontend. We are looking for a talented fro...

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Solana Investment Token with Staking

I’m ready to launch an investment-focused token on the Solana network and need a developer who can take the concept from code to mainnet. The goal is to create...

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Advanced ERC-1155 Smart Contract Creation

ERC-1155 Token Smart Contract Development I am looking for an experienced Solidity developer to build a production-ready ERC-1155 smart contract with advanced f...

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Blockchain Expert for ICO/IDO/DEX Project Completion

Hello I’m in the final stretch of launching an ICO/IDO/DEX and now need a seasoned blockchain developer to complete the platform-side integration with Binance S...

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Triple T33 Token Integration

I am finalising a new mobile game, and the Triple TT-33 Tokens will serve as its sole in-game currency. Looking ahead, I also plan to release a PC strategy vers...

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React/Web3 Expert to upgrade current DEX Project

Hello We are building a decentralized exchange on Binance Smart Chain and need a senior engineer to take full ownership of the web client and its smart-contract...

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AI Crypto Faucet Withdrawal Fix

My AI-powered cryptocurrency miner and faucet is almost ready for launch, but the withdrawal flow is failing. Right now, when I request a payout the transaction...

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Ethereum Blockchain Development

I’m kicking off a new blockchain initiative and need end-to-end development that runs on Ethereum. While I’m still refining the exact use-case, the core require...