Road to Solution Architect
Published engineering notes, newest first.
AI is weakening the traditional outsourcing model built on low-cost engineering capacity. As coding productivity becomes automated, Vietnam’s IT industry must move from selling headcount to delivering architecture, domain expertise, and business outcomes.
By Zi16 min read
A minor bug that takes five days to fix can teach more about OOP than another Dog, Cat, or Car example. The deeper issue is how software organizes dependency.
By Zi19 min read
Màn đêm lại tịch mịch. Con bé không nói gì nữa. Tôi cũng chả buồn cúi nhìn nó đang ở đâu. Trăng cũng bị mấy đám mây phiền toái che mất. Những chiếc hộp to đùng xa xăm cũng dần bớt đèn lấp lánh. Mọi thứ cư như thể tối dần đi.
By Zi3 min read
Loi ru dang do - only vietnamese - only vietnamese only vietnamese only vietnamese
By Zi1 min read
Agile emerged from the experience of people building software. Twenty-five years later, its engineering centre has often been displaced by process, certification, and project governance.
By Zi28 min read
I once assumed that a sufficiently detailed AGENTS.md would give Codex or Claude Code everything they needed. As the codebase grew, that approach began to work against the agent. This article explains how I moved toward an OKF-inspired knowledge layer.
By Zi16 min read
A real Solution Architect does not drift away from code. They protect business rules, delay premature technical decisions, and keep the system affordable to change over time.
By Zi12 min read