Web3.js projects — HireLancer archive

ID / Date Listing

HL-38402006

Simple AI Chat Bot app and web, with AI Character/Friend (crypto login required) with video

AI APP I need an AI chat bot with default mode is realistic (not bot sounding) and also offers text mode The AI will be friendly and is to converse with the use...

HL-38394884

Constructing and Analyzing Solana Blockchain Transactions

I need a skilled individual who can analyze 3 transactions so that we can rebuild a transaction that functions the same way as the examples. Additionally, I onl...

HL-38391448

Python Web3 Developer Required for a Blockchain Project

We're in need of a highly skilled Python Web3 developer to assist with my blockchain project, which is currently in the development stage. The ideal candidate s...

HL-38385921

Ethereum-based Blockchain DEX Development

I'm seeking a seasoned blockchain and Backend developer to create a decentralized exchange (DEX) on the Ethereum network. The platform should integrate essentia...

HL-38381809

NFT staking smart contract

We need a smart contract for NFT staking using dynamic rewards and chainlink oracles. Please apply if you are an expert only!

HL-38381418

Web3 Frontend Developer Needed -- 2

We are currently seeking a skilled and motivated Web3 Frontend Developer to join our team and help build our DeFi application. If you are passionate about block...

HL-38381143

Web3 Frontend Developer Needed

We are currently seeking a skilled and motivated Web3 Frontend Developer to join our team and help build our DeFi application. If you are passionate about block...

HL-38376492

Blockchain Developer Needed for ETH and BSC Networks

I am in search of a proficient blockchain developer with extensive experience in Ethereum (ETH) and Binance Smart Chain (BSC). The project is ongoing, and I req...

HL-38376253

Blockchain & NodeJS Project

Here is our live website: https://soldecoder.app/ The development about this project is finished with NodeJS and ReactJS 2 years ago and we are going to upgrade...

HL-38370011

DApp Bug Fix and Redesign

I am seeking a highly skilled developer for DApp debugging and website redesign. Key tasks include: 1. Adjust CSV Submission: - The freelancer should modify the...

HL-38369675

iOS Swift Web3 Wallet Development

I am looking for a seasoned iOS developer with proficiency in Swift and web3. The project involves building a small part of a web3 wallet that will ensure an ex...

HL-38365025

Construction Freelance Recruitment Platform on Web3/XRPL

I'm in need of a platform that can effectively connect contractors and builders to recruiters. This platform is mainly designed to streamline the recruitment pr...

HL-38357583

Development of a Single Token DEX with Dynamic Pricing, Liquidity Incentives, and Staking Rewards

We are seeking an experienced blockchain developer to create a decentralized exchange (DEX) exclusively for trading our native BNB token. The project includes i...

HL-38356345

Smart Contract Development for P2E Game

I'm seeking a skilled solidity developer to create a smart contract for my Play-to-Earn (P2E) game. Key Features: - In-game currency transactions: The smart con...

HL-38350840

Web3 Frontend Developer Needed -- 2

We are currently seeking a skilled and experienced Web3 Frontend Developer to join our team and work on an exciting project to build a blockchain DeFi app. The...

HL-38350598

NodeJS Program for DexScreener MoonShot

I need a NodeJS program that can interact with DexScreener MoonShot. The program should be able to read the bonding curve balance for a specified token and exec...

HL-38349939

AI Trading Bot for Multi-Market Arbitrage

I'm in need of an AI trading bot that can operate across multiple markets such as Cryptocurrency, Forex, and the Stock Market. Ideal Features: - Real-time Marke...

HL-38344436

New Solana launchpad/stealth launch site

I need a simple crypto launchpad.trading site with similar functions as https://pump.fun mixed with https://pinksale.finance however will have an interface that...

HL-38340568

Frontend and Web3 Dev Needed

I'm seeking developers who are proficient in frontend development, as well as have experience with Web3. The primary goal of this project is to enhance the func...

HL-38338235

Aptos - Move blockchain lending protocol integration

Summary- We have a codebase of a lending protocol written in Move and would like to integrate our frontend with this lending code. The site will be hosted on it...

HL-38340080

ERC20 & SPL Wallet Integrations

I need a proficient blockchain developer to create wallet integrations for both ERC20 and SPL (Solana Program Library) tokens. Key Requirements: Create a backen...

HL-38331805

Integratoin Payment gateway with Crypto

I have a casino game that update the payment gateway. I need to integrate crypto wallet and to manage the payment with crypto. Metamask, Trustwallet, Phantom, T...

HL-38327053

Simple Bonded Curve Trading Site

I need a simple bonded curve style trading site with the same function as https://pump.fun however will have an interface that looks more like https://dexscreen...

HL-38322467

Flare Network Wallet Recovery Help

I'm looking for a skilled professional to help me with a compromised Flare Network based wallet. - I've noticed suspicious transactions in my wallet, though I s...

HL-38320794

Blockchain Connectivity Specialist

As a blockchain enthusiast, I'm in need of a skilled individual who can utilize the Wallet Connect library and wagmi, ensuring compatibility and responsiveness...

HL-38307548

Urgent Web3 & Blockchain Development Needed

I'm in urgent need of a skilled web3 and blockchain developer who can assist me with the following areas: - Smart Contract Development: I need someone who is pr...

HL-38298180

GCP, Blockchain & Web3 Expert for Identity Verification

I am in search of an experienced Google Cloud Platform, Web3, and Blockchain expert based in India. The primary goal for this project is the implementation of W...

HL-38280089

Solana Smart Contract Developer with Rust Needed

I'm looking for an experienced Solana Smart Contract Developer who is proficient in the Rust programming language. Your task will be to develop and deploy a cus...

HL-38300963

Looking for a Web3 Developer Needed for Phantom Wallet Issue

I am looking for a skilled Web3 developer to help me with a specific issue I am facing while trying to get the balance from my Phantom wallet. As a brief, the p...

HL-38296734

React Developer with Web3 Expertise Needed

I'm in the development phase of a gaming decentralized application (DApp) and I'm in need of an experienced React developer with solid background in web3. Key R...

HL-38296778

Senior Blockchain Engineer for NFT Marketplace

I'm looking for an accomplished blockchain engineer to design and develop a cutting-edge NFT marketplace. Key Responsibilities: - My primary requirement is for...

HL-38295935

web3 Ethereum contract solidity

ethereum solidity contract decode bytes32 factory bytes32 DexRouter function getDexRouter(bytes32 _DexRouterAddress, bytes32 _factory) internal pure returns (ad...

HL-38294626

Investment Mini Game Developer Needed

I'm looking for a skilled game developer to create an investment game with a core mechanic similar to the colour prediction concept. Key Requirements: - The gam...

HL-38290122

Solana Script: Fix TokenAccountNotFoundError Error

I'm in need of a skilled freelancer who can help me fix an error I'm encountering in my solana javascript script. Specifically, the issue at hand is the 'TokenA...

HL-38288563

Crypto Mixer Platform Development

I'm in need of a talented developer with prior experience in crypto mixer platforms. The project is to create a platform similar to Tornado Cash, but tailored t...

HL-38288583

Crypto Mixer Platform Development -- 2

I'm in need of a talented developer with prior experience in crypto mixer platforms. The project is to create a platform similar to Tornado Cash, but tailored t...

HL-38287980

Crypto-Ecommerce DApp Developer Wanted

Hello. We are building an amazing project and built MVP version for now. https://github.com/dominic-cmd/ECOMMERCE-DAPP I am looking for a skilled full-stack dev...

HL-38274812

Develop a Mini App on TON Blockchain (Telegram APP Store)

I am looking for a full stack developer who can create a Mini App on TON Blockchain, integrated with Telegram. The mini-app will be a gambling game like rolling...

HL-38272103

TON Wallet Expert Needed

I'm looking for a skilled developer with solid experience in TON Wallet. - You should have a good grasp of TON Wallet, along with a proven track record of worki...

HL-38273089

DeFi Project Development on Ton Ecosystem`

I am seeking a skilled developer to assist in building a DeFi project on the Ton ecosystem. The project is the lending protocol. requirements: 1. Need to have p...