Hi, I'm Leo 👋
Proactive Frontend Engineer with 2.5+ years building scalable React, Next.js and TypeScript applications across DeFi, E-commerce and enterprise ERP systems.
About
Proactive Frontend Engineer with 2.5+ years building scalable React, Next.js and TypeScript applications across DeFi, E-commerce and enterprise ERP systems. Currently leading frontend architecture for Hilo ERP Admin — a complex micro-frontend monorepo (React 19, Vite Module Federation) with 7+ business apps as Frontend Lead. Previously delivered $10M+ TVL in DeFi staking platform, reduced transaction latency by ~20%, and cut team onboarding time by 30% with zero frontend incidents. Product-minded engineer with strong focus on clean architecture, shared libraries, and high-quality delivery.
Work Experience
Hilo Group
Frontend Engineer | Lead Frontend ERP Project
GreenSoftware Asia
Front-end Developer
Skills
Check out my latest work
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Vinachain Swap
Revamped UI/UX driving a 20% increase in user adoption; built secure staking interfaces facilitating over $10M+ in TVL. Contributed to the migration of legacy Web3 integration to Wagmi, reducing transaction processing time by ~20% and improving connection stability.
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Weex Trade
Developed core frontend modules (including KYC & Banking) for a high-traffic trading platform ahead of the release schedule. Ensured high availability, successfully onboarding 100+ verified traders in the first month with zero frontend-related downtime.
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Podbrick E-commerce Builder
Engineered a real-time customizer using Framer Motion and Context API, ensuring high performance and seamless state management across user sessions. Streamlined business operations by integrating Shopify & Printify APIs, and collaborated with Backend to implement secure Authentication flows.
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Đại Việt Sử Ký
Developed a comprehensive GameFi portal connecting to a mobile game via wallet addresses, enabling users to buy in-game items with tokens, top up the game using tokens through a VPC-to-Ruby swap gateway, and purchase NFTs with VPC tokens to enhance community engagement and drive user growth.
Get in Touch
Want to chat? Just shoot me a dm with a direct question on LinkedIn and I'll respond whenever I can. I will ignore all soliciting.