Raymond Luong
Senior Software Engineer with deep technical expertise, executive leadership, and engineering management.
Always learning, delivering impactful enterprise SaaS solutions, and passionate about modern web technologies. Feel free to reach out to me via social links below, or send a direct email to luongphuhien@gmail.com
Talk to my AI twin — ask me anything, live voice → → More about me
Recent Posts
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I Ran Chrome's Modern Web Guidance on My Own Site. It Found 88 Lines I Never Wrote.
Modern Web Guidance is a 22MB embedding model that matches your sentence against 137 guide descriptions. It never reads your code. Here's what it actually does, how to drive it, and what it found in my portfolio.
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How I Built a Personal OS for My AI Assistant
I was tired of AI that forgot everything between sessions. So I built a structured workspace that gives it persistent context — and it changed how I work.
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CSS Specificity — collections and image explanations ↗
Full Link - A comprehensive guide to understanding CSS specificity with visual explanations and practical examples.
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Experiment with Node JS and Sqlite3 ↗
I started my software career with Ruby on Rails. Rails offers a quick setup for with Sqlite3 as default database. So, when I started exploring Node.js...