Complete NFT Marketplace Development

The project centers on a full-featured NFT marketplace that handles everything from minting to secondary sales and timed auctions. I need the underlying smart contracts as well as an intuitive web interface so users can create, list, bid on, and transfer tokens representing real-world and digital assets. Core scope • Solidity smart contracts following ERC-721/1155 standards, plus auction and royalty logic • Integration with a tokenized real-world asset framework so off-chain metadata and compliance checks stay in sync with on-chain events • Front-end built with React, [login to view URL] or similar, connected by [login to view URL] or [login to view URL] • IPFS or comparable decentralized storage for metadata and media files • Deployment scripts and basic CI to push to testnet and mainnet Deliverables 1. Audited contract code with unit tests and clear comments 2. Responsive front-end that talks to the contracts and shows live order book and auction countdowns 3. Admin dashboard for fee settings, contract upgrades, and dispute resolution 4. Step-by-step deployment guide plus a short loom-style walkthrough video 5. Post-launch support window for bug fixes Acceptance criteria • Gas efficient minting under 120k gas per token on testnet • All trades settle atomically with no fund-locking edge cases • Auction timers persist across page reloads and network reconnections • Full ownership transfer verified by event logs and reflected immediately in the UI • Lighthouse or similar audit passes with no high-severity findings Code can live in a private Git repo until hand-off. I read TypeScript fluently and will be reviewing pull requests, so clean commits and meaningful messages matter. If any licence-restricted libraries are used, note them upfront.

Project ID: 40417071