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I will develop web3 prediction market like polymarket with smart contracts
AI Blockchain Developer Web3 Expert Smart Contract Engineer
Senior AI & Blockchain Developer with 6+ years of experience delivering 100+ Web3, smart contract, NFT marketplace, DeFi dApps, ICO/presale sites, staking platforms, crypto wallets, tokens, and automa...
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
Build Your Own Web3 Prediction Market (Polymarket-Style)
Looking to launch a decentralized prediction platform like Polymarket?
I will help you build a secure, scalable, and fully on-chain prediction market where users can bet on real-world events using blockchain technology.
What You Will Get:
- Smart contract development
- YES / NO market system
- USDT / token-based participation
- Secure fund handling & payouts
- Admin panel for market creation
- User-friendly frontend
- Wallet integration
- Gas optimized & secure architecture
Key Features:
- Create custom event markets
- Users deposit & vote (YES / NO)
- Transparent on-chain data
- Automatic settlement logic
- Reward distribution system
- Scalable backend support
Tech Stack:
- Solidity | Web3.js / Ethers.js | Node.js | React (optional)
Use Cases:
- Crypto price predictions
- Sports betting platforms
- Election forecasting
- DAO governance voting
Why Choose Me?
- Experienced blockchain developer
- Clean, secure, production-ready code
- Custom solutions based on your idea
- Fast delivery
- support
Message me before ordering to discuss your project requirements.
Lets build the future of decentralized prediction markets
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
My Portfolio
Other Blockchain Development & Solutions Services I Offer
FAQ
What is a Web3 prediction market?
A Web3 prediction market is a decentralized platform where users can predict outcomes of real-world events (YES/NO) and earn rewards based on correct predictions using blockchain technology.
Can you build something like Polymarket?
Yes, I can develop a Polymarket-style platform with: YES/NO markets User deposits (USDT or custom token) Smart contract-based settlement Admin-controlled or automated resolution
Which blockchain networks do you support?
I can build on: Ethereum BNB Chain Polygon Arbitrum Other EVM-compatible chains
Will the smart contract be secure?
Yes, I follow best practices: Reentrancy protection Safe ERC20 handling Gas optimization Tested and structured code
Do you provide frontend (UI) as well?
Yes (Standard & Premium packages): React-based UI Wallet integration (MetaMask, WalletConnect) User dashboard
Can users deposit with USDT?
Yes, I can integrate: USDT Custom tokens Multi-token support (on request)
How are results decided in prediction markets?
There are 3 options: Admin-based resolution Oracle-based (like Chainlink) Hybrid system
Do you provide support after delivery?
Yes, I provide: Bug fixes Guidance Minor updates
What do you need from me to start?
Your idea / requirements Preferred blockchain Token details (if any) UI preference (optional)
Can you build a full startup-level product?
Yes, I can help you build a complete production-ready platform including smart contracts, backend, frontend, and deployment support.
