Blockchain projects — HireLancer archive

ID / Date Listing

Animated Crypto-Story for Texit Coin

Large project this is the first step - simple animated hero story explaining the benefits of Texit Coin a booming layer 1 crypto currency. we need to make it si...

HL-39934618

Solution for Crypto Purchases

We are looking for a developer or fintech/crypto specialist to create a robust and compliant technical solution that enables the acquisition of cryptocurrencies...

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Trust Wallet DApp Development

Frontend - user will open this DAap from trust wallet or metamask. Design - one usdt received address I will provide and one usdt input box input box only for s...

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Blockchain Developer (Private Network – Polygon Edge / PoA)

We are an early-stage, deep-tech stealth project working on a private blockchain network designed for secure, high-speed, and low-cost digital transaction valid...

HL-39933725

Blockchain & AI Developer Needed for Highly Efficient BTC Faucet / dApp

We are seeking a skilled blockchain and AI developer to build a Bitcoin-based faucet dApp that runs as efficiently as possible and ensures successful, reliable...

HL-39933728

Blockchain & AI Developer Needed for Highly Efficient BTC Faucet / dApp -- 2

We are seeking a skilled blockchain and AI developer to build a Bitcoin-based faucet dApp that runs as efficiently as possible and ensures successful, reliable...

HL-39933292

Bangun 50 Juta Koin Solana

Saya ingin meluncurkan mata uang kripto baru di jaringan Solana dengan total suplai tetap sebesar 50 juta koin. Fokus utama tugas ini adalah: • Merancang dan me...

HL-39933009

Gaming Platform Blockchain Integration

Blockchain Developers (Full-time / Part-time) – Decentralized Gaming Platform | $3M Project 1. Project Overview We’re building Betfin (https://betfin.io) — a ne...

HL-39932082

Flutter Ethereum Transaction Module

We’re seeking a Flutter developer to expand an existing app with blockchain-based transaction capabilities aligned with our current architecture, to jump into a...

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Prototype Blockchain IoT Monitoring

I’m putting together a simple proof-of-concept that shows how a consortium blockchain can record and verify intrusion-detection events coming from an IoT networ...

HL-39931969

Solana Copytrading Bot Development

I want to build a fully-automated trading bot on the Solana blockchain that taps into a well-known open-source API. The core strategy is copytrading: the bot mu...

HL-39932011

Fixing my pump fun bot

I have a working bot for pump fun but I can't fix the sell part, I already have 95% of the code, just need to fix that part

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TRC20 Transfer & Balance dApp

TRC20 Transfer & Balance dApp TRC20 Transfer & Balance dApp

HL-39928822

Dynamic NFT-Based Creator Monetization Platform

Web3 Creator Monetization Platform Development About the Project A next-generation creator monetization platform that transforms digital content into NFTs for c...

HL-39930333

Solana Token PRESALE Site & Whitepaper

I’m preparing to launch a new token on Solana and need two closely linked deliverables delivered quickly and lean: 1. A MEME polished landing website that: • In...

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Basic Mobile Crypto Wallet Prototype

I’m looking for a developer who can build a lightweight mobile crypto wallet focused on a single, essential feature: a clear, reliable transaction-history scree...

HL-39929487

Build Betfin on BSC

I’m looking for one experienced blockchain developer—or a tight-knit team—to turn my Betfin concept into a fully functioning decentralised application on Binanc...

HL-39929523

Crypto Poker Game

I’m looking for a skilled developer or team to help build the Crypto Poker Platform—a cutting-edge decentralized poker ecosystem. Our platform combines classic...

HL-39929188

Flutter Developer (USA-Based Web3 Ecosystem)

Flutter Developer (Part-Time / Full-Time | USA-Based Web3 Ecosystem) USA-Based Development Company – CodeToCapital (C2C Consulting LLC) We are a United States–r...

HL-39929218

Substrate MVP Chain Build

I’m looking to get a bare-bones Substrate blockchain up and running so I can validate a custom consensus mechanism. Think of it as an MVP: no bells and whistles...

HL-39929233

Ethereum MetaMask Integration & Payments

I’m extending an in-house crypto payment stack and now need MetaMask wired into our frontend and backend flow. The core platform is a mix of Node.js (Express) o...

HL-39928523

Commission-Based FinTech Lead Hunters, Pre-Sales and Closers -DIZRUPTOR Limass

Welcome, and please don't hesitate to reach out with questions. I’m looking for driven Telemarketing and Telesales Lead-Generation and Sales Specialists to intr...

HL-39927992

Hyperledger-Based Routing Optimization System -- 2

I am developing a system to connect multiple logistics organizations through a permissioned Hyperledger Fabric network. In this setup, each organization operate...

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Lead Blockchain Engineer

I’m expanding an existing application onto the blockchain and need a mid-level engineer who can own the integration layer from end to end. Your main focus will...

HL-39927619

React Native Web3 Upgrade

I’m refreshing an already-launched React Native application and need a developer who can add solid Web3 capabilities while giving the interface a modern polish....

HL-39927689

BEP-20 Token Smart Contract

I’m looking to have a BEP-20 token smart contract written, tested, and deployed on Binance Smart Chain. The contract should follow the standard BEP-20 interface...

HL-39927341

Expert Web3 QA Tester for Rigorous Withdrawal Logic & Stress Testing (React/Ethers.js)

I am urgently seeking a highly meticulous Web3 developer or QA specialist to conduct a final, rigorous stress test and audit of a recently implemented crypto wi...

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Expert Web3 QA Tester for Rigorous Withdrawal Logic & Stress Testing (React/Ethers.js) -- 2

I am urgently seeking a highly meticulous Web3 developer or QA specialist to conduct a final, rigorous stress test and audit of a recently implemented crypto wi...

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React & Ethers.js Developer to Fix Withdrawal Function & Deploy Site

I am looking for an experienced, full-stack Web3 developer to debug and complete a token withdrawal function within an existing React component and then deploy...

HL-39926952

Telugu Tech Tutors Wanted

I am assembling a small pool of Telugu-speaking tutors who can deliver engaging, hands-on sessions in below provided course list. Artificial Intelligence (AI) M...

HL-39927072

: React & Ethers.js Developer Needed to Fix Crypto Withdrawal Function

I am looking for an experienced Web3 developer to debug and complete a token withdrawal function within an existing React component. The application is a dashbo...

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Integration of tokens into popular wallets.

I have a token and want it to display correctly in the most popular crypto wallets. At this point, I only need a basic, inexpensive setup that recognizes the to...

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Launch FasoCoin BEP20 Meme Token

I am ready to turn “FasoCoin” from an idea into a live, tradable BEP20 meme token on Binance Smart Chain. The goal is light-hearted community engagement rather...

HL-39925270

Binance Smart Chain Token Contract

I’m creating a new digital coin and need a straightforward BEP-20 smart contract on Binance Smart Chain. What I expect from you: • Clean, audited-style Solidity...

HL-39925271

Crypto Crowdfunding site for new project

I’m looking for a developer who can put together a straightforward transactional platform for crowdfunded crypto project where users can buy and sell cryptocurr...

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DeFi Engineers Needed

Zoro is an EVM compatible protocol that enables supplying of crypto assets as collateral in order to borrow the base asset. Accounts can also earn interest by s...

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Decentralized Voting DApp Development

Best Programming Language Decentralized Voting DApp 1. Overview The Best Programming Language Voting DApp is a decentralized web application that allows users w...

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Senior Fullstack Developer (Next.js / Web3) – Building a Trading Platform on HyperLiquid

IMPORTANT: If your profile does not match the required expertise or you cannot deliver work that meets top-tier industry standards in both quality and deadlines...

HL-39922327

React Native Ethereum Integration

I have a React Native application that now needs an Ethereum layer. The goal is to weave blockchain capabilities seamlessly into the current codebase, starting...

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Monad Chain Jackpot DApp

I’m building a provably-fair jackpot / lottery game on the Monad EVM chain, patterned after solpot.com but with stronger security guarantees. The game flow is s...