Web3 dApp Completion & Integration
I have an almost–finished Web3 application running on BNB Smart Chain and need an experienced Solidity-plus-Next.js engineer to wrap up the last mile. The heavy...
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BIM-Blockchain Claims Automation Platform
I am developing an end-to-end platform that pulls live claim-related data from Revit models, runs it through a FIDIC rules engine, and then immutably stores and...
Read moreWeb3 Blockchain Development
I have a new Web3 idea ready to move from concept to code and I’m seeking an experienced blockchain developer to guide and build the entire solution with me. Be...
Read moreWeb3 Developer Needed for NFT & DeFi Gaming Platform (Code Review + Ongoing Role)
We are building a Web3 ecosystem that combines NFT trading, DeFi features, decentralized gaming, and staking — powered by our own utility token. We are looking...
Read moreWeb3 Developer Needed for NFT & DeFi Gaming Platform (Code Review + Ongoing Role) -- 2
We are building a Web3 ecosystem that combines NFT trading, DeFi features, decentralized gaming, and staking — powered by our own utility token. We are looking...
Read moreIntegrate Polymarket into React
I have an existing React app and need the key pieces of the Polymarket privy-safe-builder example wired straight in. The focus is on two things: • User authenti...
Read moreAI Crypto Signing Agent XMTP
Pryzen Messaging & Agent System Pryzen features a unified messaging system designed to combine real-time social interaction with a wallet-native intelligent age...
Read moreTron Coin with Staking
I’m creating a virtual coin on the Tron blockchain and need a complete, production-ready solution. The core token must follow the TRC-20 standard so users can s...
Read moreBEP-20 Token with Tax Logic -- 2
I need someone to audit my token code I created with OpenZeppelin and AI? I implemented taxes and max wallet but I don't see taxes into my taxes wallets. I need...
Read moreStable coin
I want to launch a simple USDT Stable Coin and I want it live on any of the three major networks: BEP20 (Binance Smart Chain), ERC20 (Ethereum), and TRC20 (Tron...
Read moreAi agent for trading
We have a ne trading Ai Model octopus-6. He perceive the blockchain 400ms faster than human-coded bots. We restricted his trading volume to avoid market detecti...
Read moreEthereum MEV Arbitrage Bot Development
Production-Ready Ethereum MEV Arbitrage Bot Bidding ends in 2 days, 21 hours I need a full-stack, production-grade MEV trading bot that continually scans Ethere...
Read moreOn-Chain slotbased Development
ON-CHAIN MATRIX SYSTEM — UPDATED REQUIREMENTS 1) GENERAL - The system is 100% on-chain, immutable, and permissionless. - Users register once and activate slots...
Read moreBEP-20 Token with Tax Logic
I need someone experienced with OpenZeppelin and Taxes? The task is to add Taxes and Anti Whale functionality and create my BEP-20 token. I need something simpl...
Read moreEurope Smart Contract Expert Needed
I’m lining up a new blockchain project and want to work directly with a smart-contract developer who is already based in Europe so our time zones stay in sync....
Read moreTRC20 Smart Contract Development
Hi, I’m building a blockchain/Web3 project and I’m looking for a skilled blockchain developer who can help design and build the project using blockchain technol...
Read moreBSC DVP Smart Contract Development
I'm looking for an experienced blockchain developer to create a smart contract on the Binance Smart Chain for a decentralized value proposition (DVP) platform....
Read moreLegacy Crypto Contract Recreate and Interaction
Hello I'm looking for an experienced crypto developer or blockchain expert who understands how to work with older (legacy) smart contracts, not new, easily depl...
Read moreBlockchain Smart Contract Development
I need a seasoned smart-contract developer who can take my concept from architecture through secure deployment. At this stage I’m still deciding whether Ethereu...
Read moreInvestment Crypto Token Business Plan
I’m preparing to launch a new cryptocurrency token positioned purely as an investment product for retail investors and I need a rock-solid business plan to guid...
Read moreAI Integration for an Existing Web3 Website
I’m looking for an experienced developer/team to integrate AI functionality into an existing Web3 website. The goal is to enhance user experience, automation, a...
Read moreMonad Pool Price Dashboard
i want to send MONAD uniswap v4 pool swaps and getting pool prices.
Read moreMonad Uniswap Swap & Price Python Codes
I need a compact script or small utility that talks to Uniswap on the Monad network and does two things in the same code-base: • Fetch the latest pool price for...
Read moreBlockchain-Native Autonomous Economic Agent Creation
A distinctive type of AI agent that stands out from typical ones (like standard chatbots, virtual assistants, or simple automation bots) could be a Blockchain-N...
Read moreFreelance Smart Contract/Blockchain Engineer Needed
Position: Freelance Smart Contract / Blockchain Engineer Type: Contract / Freelance Location: 100% Remote Workload: Part-time or task-based Compensation: $30–$5...
Read moreMERN Web3 Game Site
I’m building a browser-based game and need it brought to life with a full MERN stack and solid Web3 functionality. The front end will run on React, the back end...
Read moreBinance Smart Chain DApp Development
I’m gearing up to launch a full-fledged DApp on Binance Smart Chain and I’d like an experienced blockchain developer to bring it to life. The core of the job is...
Read moreScale NFT Platform with Node/Next
We are a Web3-focused product team building a modern, scalable NFT Marketplace on Polygon/Ethereum. Our goal is to transform an existing NFT marketplace into a...
Read moreEthereum Public Chain Payment Gateway
I am building a service that must accept one-time customer payments directly on a public blockchain. My preferred rail is Ethereum, so the core of the job is a...
Read moreAdvanced Solana Developer Required
Project Execution Roadmap: Web & Mobile Focus Confidentiality Protocol: This project's core Intellectual Property (IP) is protected. Full disclosure of the spec...
Read moreCrypto Marketplace Upgrade Lead
We need to upgrade an old cryptocurrency marketplace that now needs a coordinated, end-to-end upgrade. Both the client-facing frontend and the transaction-heavy...
Read moreHyperledger Fabric and CockroachDB Integration
Hyperledger Fabric has established itself as the de facto standard for permissioned blockchain infrastructure within the enterprise sector. Its modular architec...
Read moreBuild "Gold ID" (Web3 Domain Name Service) on EGoldChain
Hiring for Gold ID (Web3 Domain Name Service) on EVM Chain (Urgent project / Budget negotiable) Project Details: I am building my own blockchain called “EGoldCh...
Read moreSlitherChain - Révolution du Gaming Blockchain
Vision du Projet SlitherChain est une révolution dans le gaming compétitif en ligne. Nous fusionnons l'addictivité des jeux .io classiques avec la transparence...
Read moreReal Estate Tokenization Website
I am tokenizing real-estate projects and need a polished, corporate-grade website that lets accredited and retail investors buy blockchain tokens backed by prop...
Read morePolymarket Auto Trading Bot Development
Project: Polymarket Automated Trading Bot (Node.js or Python) I’m looking for a blockchain developer to build a working Polymarket automated trading bot. Langua...
Read morePlataforma de Tokenização Institucional
Objetivo do Projeto Desenvolver uma plataforma web (tokenizadora institucional) que permita a tokenização segura de ativos reais como empresas, carreiras artíst...
Read moreРазработка автоматизированного De-Fi Flash Loan Арбитраж Бота
1. Цель Проекта Разработка автоматизированного сервиса для обнаружения и исполнения арбитражных возможностей в DeFi с использованием флеш-кредитов (flash loans)...
Read moreFunC + Backend Node.js для Loka
Працюю над запуском Loka — Web3-сервісу оренди нерухомості всередині Telegram. Потрібен розробник, який вільно пише смарт-контракти мовою FunC і вміє швидко зак...
Read moreBlockchain Medicine Inventory Frontend Integration
I have an on-chain medicine management concept ready to go and a smart contract already drafted; what I now need is a clean, responsive frontend that connects t...
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