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Chandler Nguyen

From ad exec to AI engineer. Building in public.

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Latest Posts

Bioluminescent tree of knowledge with nine glowing golden branch clusters representing AI agents sharing memory, growing more intricate as intelligence accumulates

AI Without Memory Is Just an Expensive Chatbot

January 2, 2026 Chandler Nguyen AI

August 22, 2025. Third day of building STRAŦUM. I had two working agents generating great insights, but they didn’t talk to each other. Every conversation

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Abstract visualization of marketing team collaboration - three distinct workspace roles connected through golden approval workflow pathways to a central organizational hub

Marketing Teams Work Together. Now STRATUM Does Too.

December 8, 2025 Chandler Nguyen AI

Your strategist, creative, and analyst—all in one platform, each with the right access. “You’re still in alpha. Why are you building team features?” Fair question.

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Abstract data visualization showing a clean geometric database structure with 89 hidden gaps being filled by gold index connections - transforming 843ms queries into 2.8ms, a 296x performance improvement

My Database Was “Correct.” It Was Also 296x Too Slow.

December 2, 2025 Chandler Nguyen AI

October 25th, 2025. My SaaS application was finally feature-complete. Nine major features, multi-tenant architecture, progressive learning—everything worked. But it was slow. Really slow. Dashboard queries

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Visualization showing 31 blank screen errors being systematically discovered and fixed, transforming from broken trust-killing experiences to working user flows

Blank Screens Kill Trust. I Had 31 of Them.

November 25, 2025 Chandler Nguyen AI

November 1st, 8:47 AM. I got the email. “Hey Chandler – I clicked ‘View’ and got a blank page. Did I lose all my interview

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Architectural cross-section showing multi-tenant database foundation being rebuilt from shared org_id filtering to separated schema routing while system remains operational, Day 2 to Day 67 evolution

I Built Multi-Tenancy on Day 2. On Day 67, I Rebuilt It

November 21, 2025 Chandler Nguyen AI

October 27, 2025, 11:47 PM. I’m running what I thought would be a routine security audit on STRAŦUM. Everything’s been working fine for weeks—SMEs have

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