Comprehensive Blockchain NFT Marketplace

Paul Kopold

Starting at

2,000

/wk

About this service

Summary

As a blockchain NFT marketplace expert, I offer a complete end-to-end solution for building scalable, secure, and feature-rich NFT marketplaces across a wide range of blockchain ecosystems, including EVM chains (Ethereum, Binance Smart Chain, Avalanche), Cosmos, Solana, Base, TON, TRON, and Polkadot. With my expertise, you can expect seamless integration of Web3 technologies, smart contracts, and an intuitive user interface that delivers a first-class experience for both buyers and sellers.

My deliverables cover every phase of marketplace development, from ideation and design to smart contract creation and marketplace deployment. Whether you are launching a new NFT platform or upgrading an existing one, I will ensure that your project is optimized for functionality, security, and scalability.

What's included

Comprehensive Blockchain NFT Marketplace
A deep-dive consultation to understand your project vision, the chain(s) you wish to target, and any special requirements like fractional NFTs, staking, or integration with external DeFi or game protocols.
Smart Contract Development (ERC721/1155, Cosmos SDK, Solana, TON, etc.)
Development of custom NFT smart contracts tailored to your marketplace, supporting features like minting, transferring, listing, and auctioning NFTs. I provide contracts adhering to ERC721/ERC1155 standards for EVM chains and chain-specific standards like SPL (Solana) or TRC721 (TRON)
Integration with Multi-Chain Wallets
Full integration of popular Web3 wallets like MetaMask, Phantom (Solana), TronLink, and others to support smooth user experience for NFT transactions on different chains.
Marketplace Core Features Implementation
Building key features like listing NFTs for sale, buy/sell functionality, auctions (both English and Dutch types), offers, bidding systems, and instant purchases.
NFT Fractionalization & Multi-Owner Support
Adding the capability for fractional NFTs, enabling users to co-own high-value NFTs with multiple shareholders, splitting profits and managing ownership through smart contracts
Royalty Systems & Revenue Sharing
Creation of automated royalty distribution systems, ensuring that creators earn a percentage from secondary sales. I also build customizable revenue-sharing mechanisms.
Cross-Chain NFT Bridging & Interoperability
Development of bridges for moving NFTs between different blockchain ecosystems (e.g., Ethereum to Solana, Polkadot to TRON), ensuring interoperability between chains.
Backend Infrastructure & APIs
Backend development to support marketplace logic, user data management, and seamless integration with blockchain nodes, indexing services, and IPFS/Arweave for decentralized storage.
Frontend Development (React, Tailwind, Next.js)
Design and implementation of a responsive, user-friendly marketplace interface, supporting all core functionalities, wallet connections, and cross-chain operations.
Token Integration (Utility/Reward Tokens)
Integration of utility or governance tokens into the marketplace, enabling staking, reward mechanisms, or platform fees in the form of native tokens.
Security Audits & Optimization
Security audit of smart contracts and marketplace infrastructure to identify and fix vulnerabilities. Optimization of gas costs and transaction efficiency.
Marketplace Deployment & Testing
Full deployment of the NFT marketplace on your chosen chain(s), followed by rigorous testing to ensure everything works as expected in both the testnet and mainnet environments.
Post-Launch Support & Maintenance
Ongoing support for bug fixes, upgrades, feature extensions, and marketplace scaling. I also offer advice on future enhancements and new blockchain trends.