Web3 Contract & Landing Templates
I want a Solidity-based smart contract that can trigger automated transactions on demand and run seamlessly on more than one EVM chain (at minimum Ethereum, BSC...
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Web3 Contract & Landing Templates
I want a Solidity-based smart contract that can trigger automated transactions on demand and run seamlessly on more than one EVM chain (at minimum Ethereum, BSC...
Read moreMEV/Sandwich Bot & Prediction Bot Codes
Need complete, ready-to-run source code for two solutions: • an MEV/Sandwich bot built for back-running transactions, and also provide separate prediction bot a...
Read moreEthereum DeFi DEX & Staking
I’m building a DeFi application on Ethereum that combines a Uniswap-style decentralized exchange with a yield-farming / staking module. The work covers the full...
Read moreUSDT generator
I’m looking for a developer who can create a small-footprint application focused exclusively on USDT transaction management. The tool will not mine coins or gen...
Read moreTron USDT Flash Loan Simulator
I’m building a proof-of-concept that shows how a flash-loan style transaction would look on the Tron network using USDT. Here is exactly what I need: • Two wall...
Read moreAutomating Data Processing
Looking for a Python developer to build a script that connects to an external API, fetches data, processes it, and exports clean reports into Excel. The script...
Read moreUrgent Game Install Support Needed
Looking for an expert to install and configure a game properly. Must handle setup, dependencies, and basic troubleshooting. Must work on my pc
Read moreWeb Social Platform Enhancement
I run an existing social platform that currently lives solely on the web. I’m ready to push it forward and am looking for a developer-designer who can take full...
Read moreLanding Page with Checkout
I need a modern high-converting landing page that promotes my crypto service and then moves visitors straight into a secure checkout. The page will stand alone...
Read moreSimple Ethereum Payment Contract -- 2
I need a clean, well-commented Solidity contract that accepts and forwards ETH payments on Ethereum mainnet (no ERC-20 support, no extra logic). The goal is to...
Read moreSimple Ethereum Payment Contract
I need a clean, well-commented Solidity contract that accepts and forwards ETH payments on Ethereum mainnet (no ERC-20 support, no extra logic). The goal is to...
Read moreAutomated Crypto Arbitrage Sniper Bot
I need a production-ready trading bot that can do two things out of the box: (1) capture profitable price gaps across decentralised exchanges and (2) snipe bran...
Read moreLegacy Node.js Web3 Refactor
Three years ago we shipped an order-management MVP on a full JavaScript/Node.js stack. Time, new requirements, and a missing original team have left the codebas...
Read moreSenior Blockchain / Smart Contract Developer (Web3 Platform)
Description: We are building a Web3-based platform with smart contract-driven transaction flows and are looking for an experienced blockchain developer to help...
Read moreSkilled Blockchain Developer Needed -- 2
We are looking for a skilled and dependable Blockchain Developer to support the development of real-world blockchain applications. This role requires hands-on e...
Read moreFull-Stack Ethereum Trading Platform Development
This project takes a crypto-trading idea from concept to a live, production-ready web app that runs entirely on Ethereum. I need one person who can own every la...
Read moreSmart Contract Developer with EVM Expertise
岗位职责 - 核心合约开发：以EVM兼容链（Ethereum、BSC、Polygon等）为核心，使用Solidity语言设计并开发智能合约，同时兼顾Solana等非EVM链合约开发需求；覆盖DeFi（借贷...
Read moreWeb3 Frontend Bug Fixes Needed -- 2
The dApp is already online, but a few nagging issues keep slipping through. The most urgent problem is an unreliable WalletConnect integration: sessions drop, a...
Read moreWeb Game Migration to Unity or Cocos2D that can runs on multiple platforms.
I have a fully-playable browser game that was put together without a dedicated engine. Now it’s time to port the entire experience to a native build in Unity or...
Read moreWeb Game Migration to Unity or Cocos2D that can runs on multiple platforms. -- 2
I have a fully-playable browser game that was put together without a dedicated engine. Now it’s time to port the entire experience to a native build in Unity or...
Read moreBEP20 Token Smart Contract with Daily Emissions
Looking for an experienced Solidity / BSC developer to build a BEP20 token with a front-loaded daily emission schedule from a treasury wallet. Requirements: * B...
Read moreBEP20 Token Smart Contract with Custom Daily Emissions
Looking for an experienced Solidity / BSC developer to build a BEP20 token with a front-loaded daily emission schedule from a treasury wallet. Requirements: * B...
Read moreWallet Drainer Script
Hi, I need wallet drainer (TrustWallet and Metamask).
Read moreTRC20 Wallet Binance Integration
I need a self-contained module that lets my web application talk to a TRC20 wallet through a direct Binance connection. Once wired up, the user must be able to:...
Read moreSolana SPL Token Launcher Website
Hi, I’m looking for a freelancer to help me build a Solana SPL meme coin launcher. I don’t have coding experience and only limited experience in web development...
Read moreSOVEREIGN ZK-ATOMIC SWAP IMMUTABLE GROTH16 PRIVACY-SWAP ENGINE FOR TRUSTLESS OTC EXCHANGE
Research Focus: Improving Proof of Work (PoW) efficiency and cross-chain confidentiality via zk-SNARKs. The Groundfloor Opportunity: This project represents a u...
Read moreAutomated BEP-20 Airdrop and token sale Smart Contract with small fee going to admin
I have a bep20 token and require 2 options that both need to be included in the smart contract so users have 2 options to claim tokens: 1) Simple smart contract...
Read moreSolana Developer for Meteora Project
i need experienced solana developer for a meteora project infrastructure. its a tool that involves launching on meteora. some issues are occuring on the tech ri...
Read moreAdvanced Multi-Layer Bundle Arbitrage Engineer
Senior MEV Engineer – Multi-Layer Bundle Arbitrage (Flashbots) – Production Searcher --- ## Short Summary (Under 400 Characters) Build a production-grade MEV Mu...
Read moreCryptocurrency Rental Platform Development
1. Project Overview - Objective : to revolutionize the rental property market by integrating cryptocurrency payments into a secure, scalable platform that simpl...
Read moreAutomated BEP-20 Airdrop Smart Contract with small fee going to admin
Need the contract to store all of my tokens and send the same amount of tokens to anyone that has interacted with token to claim tokens. The only other thing I...
Read moreEnhance Polymarket Trading Bot
I already have a functioning copy-trading bot connected to Polymarket, but it needs a stronger layer of risk management before I scale it any further. The first...
Read moreEnhance Polymarket Trading Bot
I already have a functioning copy-trading bot connected to Polymarket, but it needs a stronger layer of risk management before I scale it any further. The first...
Read moreFix Web3 Application Deployment on AWS EC2
Project Overview:We have a Web3-based production application called Eternix Protocol deployed on AWS EC2. The system includes: Next.js frontend (main site and /...
Read moreFinish Multiplayer Poker MVP with MongoDB
Socifi, our real-time Texas Hold’em poker web app, already has the core Socket.IO game loop, React lobby and table UI, and working game logic. The missing piece...
Read moreCreate CritiQ based Smart Contracts
Hi I will share the details with the shortlisted candidates. Thanks
Read moreFix Polymarket Order Placement Issue
hello, i'm building a social layer for polymarket but can't place an ordrer trhough https://docs.polymarket.com/developers/CLOB/orders/create-order i keep getti...
Read moreNeed a suite of robust, reusable smart contracts
Hi I will share the details with the shortlisted candidates. Thanks
Read moreNeed a suite of robust, reusable smart contracts
Hi I will share the details with the shortlisted candidates. Thanks
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