I want a professional to create custom Blockchain.
I am ready to commission a full-scale public blockchain, built from the ground up around a Proof of Stake consensus mechanism. My priority is a production-ready...
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Blockchain Developer for AI Metaverse Website
We are seeking talented blockchain developer to build the next generation of AI Metaverse website. As a Full-Stack developer, you’ll help solve unique, highly c...
Read moreWeb3 Frontend Dev for Global Bootcamp
Job Title Experienced Web 3 Front End Developer (Part-Time Teaching Role – 3 Hours, Global Web3 Bootcamp) About the Project: We are Borderless Coding, a global...
Read moreWeb3 DeFi + NFT Educator for Global Bootcamp
About the Project: We are Borderless Coding, a global tech education company helping developers transition into international blockchain and Web3 careers. Check...
Read moreDetect TRON & Ethereum Scam Tokens
I need a blockchain security analyst who can spot the tell-tale signs of malicious contracts on both TRON and Ethereum. The emphasis is on fake tokens, honeypot...
Read moreSolidity Consent Contract Demo
Need to implement a toy demo for a comsent management blockchain research paper
Read moreSolana Smart Contract & Game dApp
I’m preparing a long-term Solana project that blends on-chain gaming with built-in automated trading. The immediate priority is a production-ready smart contrac...
Read moreFlash Token Creation on Ethereum or TRON
I need a fully-working Flash Token implementation that I can drop straight into Remix, compile, and deploy. The token must exist on both Ethereum (ERC-20) and T...
Read moreTRC-20 Token Creation Tutoring
I want to walk through every step required to design, deploy, and manage my own TRC-20 utility token, and I need a patient tutor to guide me live on video. My g...
Read moreEnd-to-End DApp Development
I’m starting with nothing more than a solid idea and need a full-cycle partner who can turn that concept into a live decentralized application. Because I’m stil...
Read moreCryptocurrency and NFT Marketplace Project Update
We are seeking a skilled developer to update our existing cryptocurrency and NFT marketplace project. The ideal candidate will have experience in blockchain tec...
Read moreSolana Wallet Integration for Game
I have already built a browser-based Agar.io–style arena where players stake real SOL, earn it back instantly when they “eat” another cell, and cash out at will...
Read moreSolana/DeFi Developer for DEX MVP Fixes
We need a Solana/DeFi developer to make small fixes and adjustments to an existing simple AMM-style DEX MVP. Scope is minimal and should fit a $20–$50 task: Fix...
Read moreFull-Time Solidity Contract Developer
My current build revolves around end-to-end smart-contract work in Solidity, and I need it handled as a full-time commitment. The effort is strictly centred on...
Read moreSenior MERN Stack Engineer (DEX MVP Platform)
About the Project We are building a Decentralized Exchange (DEX) MVP designed to support fast, secure, and scalable crypto trading. This platform will include c...
Read moreERC-721 Solidity Contract Creation
I need an experienced Solidity developer to craft a production-ready ERC-721 smart contract that follows the latest OpenZeppelin standards and best security pra...
Read moreWeb3 Explorer & NFT Marketplace
I need a single, end-to-end solution that lets users explore coins, mint NFTs, and trade seamlessly on both desktop and mobile. The core stack should run on an...
Read moreEnterprise Wallet & Smart Contract Mobile App For F&B with Gamification and Multi Level Referrals
I’ll give you full access to my existing workspace on Base44’s AI App Coder platform or Similar platforms like https://natively.dev so you can move fast while s...
Read moreSolana Token Launch With UPI
I am preparing to release a new cryptocurrency on Solana and need a developer who can handle the full token-launch workflow and bolt on a UPI payment module. Th...
Read moreERC-20 Token with USDT Withdrawals
I’m ready to launch a custom ERC-20 token on Ethereum and need a smart-contract specialist to take it from concept to deployment. The core contract must follow...
Read moreFix Solana Trading Bot Errors
My Solana-based trading bot has suddenly started throwing on-chain errors every time it tries to execute a swap—whether it’s a buy or a sell. The transaction re...
Read moreUltra-Speed Polymarket Copy-Trading Bot Development
Project: Build Ultra–Low Latency Polymarket Copy-Trading Bot (1–3 sec latency) Objective I need an experienced developer to build a fast, reliable, and low-late...
Read moreWeb3 Developer for Startup Project (React + Blockchain Integration)
We are a startup seeking a skilled Web3 Developer to integrate blockchain functionality into our existing React.js + Vite frontend. This is not just a technical...
Read moreSwap Contract Upgrade & Fixes
I already have a live Solidity swap contract paired with its own ERC-20 token. Before I push the next release, I need an experienced smart-contract developer to...
Read moreChainlink-Backed USD Stablecoin Development
I’m creating a fully collateralised USD stablecoin on Ethereum and need a Solidity developer who can wire it to Chainlink Functions for continuous, on-chain pro...
Read moreNFT Yaratım Platformu Geliştirme
NFT üretimine odaklanan, uçtan uca çalışan bir web platformu yazdırmak istiyorum. Kullanıcılar kolay bir arayüz üzerinden kendi NFT’lerini sıfırdan tasarlayıp m...
Read morePatch Security Holes in Binance Contract
I need targeted bug-fix work on an existing smart contract running on Binance Smart Chain. The focus is strictly on security vulnerabilities—no feature work or...
Read moreBlockchain Dev for Smart Contract & Wallet Recovery
I'm seeking an experienced blockchain developer to help with smart contract interactions and wallet recovery. Key Tasks: - Access legacy contracts on Ethereum,...
Read moreFeature-Rich TRC20 Token Creation
I need a smart contract developer to build a TRC20 token on the Tron network that goes beyond simple transfers. The contract must support minting and burning fu...
Read moreAutomated Solana Liquidity Tool
I need a small, self-hosted utility that mimics PumpFun’s “one-click” experience on Solana. Every time I top-up liquidity for my own SPL token, the script must...
Read moreSolana Smart Contract Website
I’m building a public-facing website where every transaction happens through a Solana smart contract. The blockchain layer is not an add-on; it is the heart of...
Read morei need a solana casino homepage for a website that with a admin panel that is able to drain connected wallets -- 2
More details: What main function should the casino homepage highlight? for them to make a affiliate link to send to other people What style or theme do you want...
Read moreCompany ERP Platform Development
I’m the CTO at CoinZoom and I’m kicking off a three-month build of a company-wide ERP that will consolidate every internal business workflow into a single web a...
Read moreCustom BEP20 Token Creation
I’m ready to launch a BEP20 token on Binance Smart Chain and need an experienced Solidity developer who can deliver a clean, audited contract and guide me throu...
Read moreHyperledger-Based Routing Optimization System -- 3
I am developing a system to connect multiple logistics organizations through a permissioned Hyperledger Fabric network. In this setup, each organization operate...
Read moreDeFi Smart Contract Development
I’m building a finance-focused DApp and need a Solidity expert to craft the core smart contracts. The immediate requirement is a secure, audit-ready transferFro...
Read moreUniswap v3 Subgraph Consultant
I am refining a custom subgraph on The Graph for Uniswap v3 and need an experienced hand to guide the process rather than to build everything from scratch. The...
Read moreCrypto Betting Feature Expansion
My crypto-based betting site is live, yet several key capabilities are still on the roadmap and I need a seasoned full-stack developer to deliver them end-to-en...
Read moreAdvanced Crypto Gift Wallet Development Looking for Senior Blockchain Developer to Build Advanced Crypto Gift Wallet (Trust Wallet Style + Monthly Interest System)
I am looking to hire an experienced Blockchain / Web3 / Mobile App Developer (or a team) to build an advanced crypto gift wallet, similar to Trust Wallet, but w...
Read moreSolana DeFi Smart Contract Suite
I’m building a fully-featured smart-contract platform on Solana and need an experienced full-stack blockchain developer to take it from architecture to main-net...
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