Token-Gated Media Marketplace
Overview
The product combined an ERC-721 NFT marketplace with token-gated access to video content across Ethereum and Polygon networks. Users could mint, search, and resell assets, connect via MetaMask, and unlock media streaming based on NFT ownership. I owned frontend architecture, technical planning, and delivery, guiding the product from an early prototype to launch within a fixed budget and timeline.
Key Responsibilities
- ▹Owning frontend architecture, technical planning, task estimation, and delivery across the marketplace
- ▹Building ERC-721 NFT minting, resale, media search, and token-gated access flows across multi-chain environments
- ▹Building MetaMask wallet-based authentication and Web3 interactions using Ethers.js
- ▹Implementing secure video streaming using HLS.js, integrated with backend NFT ownership checks that controlled access to protected manifest files (.m3u8)
- ▹Reviewing code and guiding frontend decisions to keep the implementation aligned with the chosen architecture
- ▹Managing technical scope and delivery as the product moved from prototype to launch
Achievements
Delivered the agreed product scope within the fixed budget and timeline
Took the product from an early Web3 prototype to a working marketplace with minting, resale, wallet authentication, and protected media access
Connected ERC-721 NFT ownership with protected HLS.js video streaming, allowing media creators to monetize content through server-validated access rights