Explore a 25-minute conference talk from SK TECH SUMMIT 2023 focusing on SK Planet's blockchain platform UPTN and its role in bridging Web2.0 services to Web3.0. Learn about critical considerations for implementing Web3.0 in existing services, including insights from the development of OK Cashbak's NFT service. Discover how UPTN platform provides solutions to various blockchain implementation challenges in business services, while maintaining user convenience. Gain technical insights into UPTN's blockchain platform features specifically designed for Web2.0 services. Join speaker Dae-young Han, a backend developer at SK Planet, as he shares his two-year journey transforming from a blockchain skeptic to developing enterprise-level blockchain solutions, drawing from his extensive experience in payment systems, e-commerce, Ad Tech, and online affiliate marketing.