arreyfranky

Full-stack and blockchain developer based in Yaoundé, Cameroon. I build complete Web3 products end to end, from Solidity smart contracts to the backend, database and frontend. My main project is Afromint.io, a multi-chain NFT marketplace on Polygon with three custom contracts (ERC-721/ERC-2981 token, marketplace, auction house), UUPS upgradeable proxies and on-chain royalty splitting. I also build e-commerce and business websites, including Google Pay and Apple Pay payment flows. Available for freelance and contract work in any timezone.