XinChào
I'm Hai Le, a UI/UX Designer and AI Builder based in Vietnam.
Tools I use every day
5+ years designing products and design systems, from startups to e-commerce marketplaces.
Aug 2023 - Present
UI/UX & Design System Architect
Built the design system from scratch and improved usability through heuristic reviews and A/B testing.
carfromjapan.comAug 2023 - Present
UI/UX & Design System Architect
Built the design system and shipped features with PO/PM, guided by data and customer feedback.
oreka.vnJun 2022 - Jun 2023
Nov 2021 - Jun 2022
UI Designer (Freelance)
Designed interfaces, UI kits and templates sold on Themeforest.
codecanyon.net
Five real case studies, from problem to outcome.
Building this portfolio 100% with Claude and VS Code
Personal project · SHIPPED 2026
Designing the first version of Joyme in three months
Joyme.io · Jun 2022 – Jun 2023
Redesigning the inquiry form to reduce drop-off
Carfromjapan.com · Aug 2023 – Present
Bank QR code payment at checkout
Oreka.vn · Aug 2023 – Present
Notes on design systems, tokens and process.
What is Claude Code? Install it and run your first session, no coding needed
A designer's walkthrough for people who have never opened a terminal: what Claude Code is, what you need, installing on macOS and Windows, a safe first session, and fixes for the usual errors. Every command comes from Anthropic's docs.
Working· 2026-10-04
Claude Code for designers: turning a Figma design into a working page
How I use Claude Code as a designer to get from Figma frames to a real, maintained website: what to set up, how to write rules the agent follows, a six-step workflow, and the mistakes I made building this site.
Working· 2026-10-04
What is Claude? A guide for people who have never used AI
Claude is Anthropic's AI assistant. This guide covers what it can do, how the free and paid plans differ, how to run your first conversation, and where Claude tends to get things wrong. Every feature and price was checked against Anthropic's own pages.
Working· 2026-10-04