Web3.js projects — HireLancer archive

ID / Date Listing

Founding Dev for Blockchain Café

I'm seeking visionary developers to co-build Hidudu Café, the world’s first blockchain-powered social impact café. Key Responsibilities: - Develop blockchain sm...

HL-39538810

Ethereum NFT Marketplace Development

We are seeking an experienced blockchain developer to create a comprehensive NFT marketplace on the Ethereum platform. Key functionalities required: - Buy and s...

HL-39536088

帮我开发个MapleN的游戏脚本

官网msu.io 要求是通过作弊测试，目前是有测谎机制的，具体详谈。

HL-39535757

Crypto Token Swap Integration

I'm looking to integrate a crypto token swap feature into my existing website, https://lavaspoon.com. This platform revolves around our native token, $LVSP, and...

HL-39535426

Web3 Marketplace DApp Development

I'm looking for a skilled frontend developer to create a decentralized application (dApp) interface for a marketplace. Key Requirements: - dApp interface develo...

HL-39532749

Next.js Developer for Wallet Integration & Features

Freelance Web Developer Needed (Next.js + Tailwind) Budget: ₹15,000 – ₹20,000 INR (Flexible based on experience & quality) Duration: Until Project Launch (Immed...

HL-39531917

dApp E-commerce Module Development

I'm seeking an experienced developer to migrate our existing React web application to React Native, enabling cross-platform mobile support for our dApp's e-comm...

HL-39530297

Solana DEX Adapter Developer needed for updating existing code.

Hello, I have a project that requires additional functions to be completed.(please check the attached file) The requirements are as follows: - Develop TypeScrip...

HL-39529190

Web3 Developer for DeFi dApps

I'm looking for a talented Web3 Developer to join my team in building innovative decentralized applications (dApps) on the Ethereum blockchain. Те13GR4M for com...

HL-39527900

USDT-Based Investment App Development

Hiring on Contract Basis: App Developer for USDT-Based Investment Platform We are building a blockchain-enabled investment platform where users can deposit USDT...

HL-39525988

HyperGamePlay: Blockchain Gaming Revolution

HyperGamePlay Project Description Company: OmiSoft Project: HyperGamePlay GitHub: Private Stage: Early Development Industry: GameFi / Blockchain Gaming / Web3 T...

HL-39519372

Solana Whale Wallet Tracker Development

I'm looking for an experienced blockchain developer to create a sophisticated wallet tracker for Solana, targeting institutional clients. Key Features: - Real-t...

HL-39515057

Metaverse Developer

Hi, my name is Vladimir — I’m from Kazakhstan, and I plan to build the future together with you. I own a design studio that’s already profitable and actively gr...

HL-39514124

Software Engineer for Real Estate + Crypto Platform (Remote)

I'm seeking skilled software engineers to join our innovative real estate platform integrating cryptocurrency payment options. Key requirements: - Full-time, re...

HL-39509265

NFT Marketplace Development -- 2

Need a skilled developer to create an NFT marketplace on Ethereum, focusing on minting collectibles. Key Requirements: - Marketplace for minting new NFTs - Coll...

HL-39507936

NFT Marketplace Development

Need a skilled developer to create an NFT marketplace on Ethereum, focusing on minting collectibles. Key Requirements: - Marketplace for minting new NFTs - Coll...

HL-39507070

Web2.5 Migration with Tron -- 2

I need a skilled smart contract developer to migrate our Web2 platform (Updatme) to Web2.5 using Tron. Key Tasks: - Develop 3 simple smart contracts: - Reward d...

HL-39506561

dApp Marketplace Development

I'm looking for an experienced developer to create a decentralized marketplace application (dApp) on a Web 3 platform. Essential features: - User accounts and p...

HL-39506331

NFT Developer for Blockchain & Web3 Integration

We are looking for a skilled NFT Developer with expertise in blockchain, smart contracts, and Web3 integration to join our project. The ideal candidate should h...

HL-39503620

Full Stack Blockchain Developer for Crowdfunding dApp

Job Title: Full Stack Blockchain Developer – Crowdfunding dApp Location: Remote Type: Full-Time / Part-Time / Contract (customize as needed) About the Project W...

HL-39500876

Vue.js + Nuxt.js developer with simple Web3 integration

I'm looking for Full Stack developer (Vue.js and Nuxt.js) with Web3 integration experience. We are focusing on migrating React.js + Node.js project to Vue.js an...

HL-39498255

Web2.5 Migration with Tron

I need a skilled smart contract developer to migrate our Web2 platform (Updatme) to Web2.5 using Tron. Key Tasks: - Develop 3 simple smart contracts: - Reward d...

HL-39497739

Ethereum Art NFT Marketplace

We are looking for an experienced blockchain developer to create an NFT marketplace focused on art and collectibles, built on the Ethereum blockchain. Key Featu...

HL-39495890

Lightweight Arbitrage Trading Bot for DEXs (Solana or BSC)

Arbitrage Trading Bot System Description Objective To develop a fast and efficient blockchain-based **arbitrage trading bot** that can identify and exploit smal...

HL-39495881

ERC-20 Token Deployment assistance

I need an blockchain developer to help me to deploy a token on the Ethereum network. Requirements: - ERC-20 token standard - Minting/Burning features Ideal Skil...

HL-39494307

Senior Blockchain Developer for Smart Contract Migration

I'm seeking a senior blockchain developer with extensive experience in forking and migrating smart contracts and dApps across EVM-compatible networks, specifica...

HL-39493778

Twitter-Authenticated Web3 Platform Creation

Web3 Platform with Twitter OAuth, Solana Wallet, and Public Order System Overview: We are looking to build a Web3 platform where users can authenticate via Twit...

HL-39487890

Senior Web3 Front-End Developer Needed

We're seeking a Senior Web3 Front-End Developer to craft intuitive and responsive user interfaces for dApps that leverage Polkadot network. Your work would faci...

HL-39486411

Ethereum InnovaRise NFT Marketplace Development

We need to develop an NFT marketplace on the Ethereum blockchain and Solana. The platform should include: - User Authentication: Secure sign-up and login for us...

HL-39425159

Custom Solana Wallet UI Development for Unique Transactions

We’re looking for an experienced Solana developer to assist in implementing non-standard transaction behaviors — specifically focused on how transactions are pr...

HL-39424251

Level-2 Blockchain Protocol with Custom Tokens

Full documentation will be provided in chat. We will NOT contact anyone, so if you are interested in the project you NEED TO CONTACT US. BEFORE CONTACTING PLEAS...

HL-39422589

Foreign nationals in Kuala Lumpur

I need to hire some foreign employees in Kuala Lumpur to do some market testing work, so as long as you are in Kuala Lumpur, preferably Thailand, Saudi Arabia,...

HL-39415700

Web3 Slot Game Integration with Pi Coins

Technical Specification – “Pi for Spin” Web3 Slot Game 1. Project Overview “Pi for Spin” is a web-based slot machine game hosted at https://piforspin.eu. The go...

HL-39414145

Web3 Action Game | Web3 Developer

I'm seeking a highly skilled developer to design and implement a Web3 browser-based action game with 2D graphics and wallet interactions. Key Requirements: - In...

HL-39412913

Web3 + AI Wallet Interface Development

I'm seeking a skilled developer to create an AI agent wallet interface on the Ethereum blockchain. The primary functionality needed is transaction management. K...

HL-39410504

Develop Safe Rupees: P2P Crypto Platform

Safe Rupees: A Trustless P2P Crypto-INR Gateway 1. Executive Summary Safe Rupees is a custodial, off-chain peer-to-peer platform enabling instant USDT/INR trade...

HL-39410126

Solana CLMM Volume Bot Dev

I'm looking for a senior Solana developer to build a Raydium CLMM Volume bot from scratch. Core requirements: - Automated trading functionality - Development fr...

HL-39406353

Solana DeFi App Development

I'm seeking an experienced developer to build a DeFi application on the Solana blockchain. The platform should be accessible via a web app. Key Requirements: -...

HL-39405841

Web3 E-commerce Frontend Developer

I'm seeking an experienced frontend developer for a cutting-edge Web3 e-commerce platform. Key Responsibilities: - Develop a multi-vendor platform using React -...

HL-39402593

Dynamic Web3 Development

I'm seeking a talented developer to join our team at ChainElevate, a leading Custom Development Company in the blockchain space. Key Responsibilities: - Smart C...