▪Developed and integrated backend features for the NFT marketplace using Golang, includingfunctionalities for bulk NFT uploads by creators, user profile management of owned NFTs, and integrationwith external NFT platforms for purchasing and listing via OpenSea's protocol.▪Provided on-call support for the Linux server infrastructure, contributing to system reliability andperformance through routine maintenance tasks.▪Collaborated with developers to identify and fix bugs throughout the NFT marketplace, optimizingcontract interactions, metadata accuracy, and SQL query performance to enhance user experience.▪Improved product flow by automating Seaport order submissions based on user-defined minimum bidcriteria, minimizing company gas fees and streamlining the user experience for unsuccessful auction bids▪Collaborated with UI/UX teams to translate user experience goals into technical solutions, includinghome page redesign and multiple item listing optimization