juyeong

Conducted technical research and education on Axelar’s interchain architecture. Created guides, delivered workshops, and supported ecosystem growth.

* Built and owned the entire frontend architecture for the first XRPL-native, cross-chain DeFi lending protocol, spanning XRPL and its EVM sidechain. * Integrated XRPL ↔ EVM sidechain via Axelar, collaborating directly with Ripple, Axelar, Peersyst. * Designed a wallet abstraction layer enabling rapid integration of multiple XRPL wallets without UI changes * Took ownership beyond frontend, contributing to backend, onboarding, and overall product delivery

* Frontend engineer at Korea’s leading electronic contract platform * Developed core contract signing features, including editor fields and signing workflows * Led a large-scale editor refactoring, replacing Redux with a custom Valtio-based state management library SDK optimized for editor constraints * Improved editor performance by approximately 200% through profiling and render optimization

Delivered hands-on programming instruction to non-CS students transitioning into software-related majors.

* Frontend engineer on Miricanvas, a large-scale, highly interactive design platform * Developed editor features using custom-built View components with Vania JS (TypeScript). * Designed a custom global state management library optimized for editor-specific constraints. * Led monetization project as a squad frontend lead, developing payment processing and subscription plan limitations