dApp) using Next.js framework, integrating both on-chain RPC calls and off-chain third-party APIs like Instagram, Twitter OAuth and Apple/Google wallet. The app allowed web2 brands and users to easily engage in the web3 ecosystem. Conducted a survey and integrated a decentralized database (Ceramic Network) and decentralized key management network (Lit Protocol) to ensure secure and robust data management. Vue/Nuxt/GraphQL/NodeJS Developed emerge.ai, a web application for Instagram KOL search engine and engagement analysis tools from scratch in just three months. Designed and