Can AI Understand a Codebase With 15 Years of History?
Millions of lines, hundreds of tables, dozens of integrations: what AI grasps in hours, where it fails, how teams deploy RAG and repo indexing, and why expert + model beats either alone.
Yevhen Stuzhuk - Personal Portfolio
I am a Senior Software Engineer
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enterprise
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How to Design a Modern ERP System in 2026: From Monolith to Platform
Metadata Driven Architecture, platform engines, frontend stack, and migration strategy — how to build an ERP that evolves for decades without a rewrite every five years.
How to Design a System That Will Last 10 Years
Why systems die from early architectural decisions, not outdated tech — and how to design for change, not features: module boundaries, domain modeling, data, ADRs, and a decade-long checklist.
Why EAV Looks Like a Good Idea — Then Destroys ERP Performance
Entity–Attribute–Value looks perfect at the start: flexibility without migrations. Why JOINs, indexes, and reports break ERP years later — and where EAV fits, and where it does not.
The Most Expensive Mistake in ERP Architecture — Trying to Make the System Universal
Why the illusion of universality turns ERP into an EAV monster: lost performance, typing, and business meaning — and how to build around the domain, not abstract entities.
Why Most ERP Systems Turn Into Monolithic Monsters
The ERP success paradox: exceptions, technical debt, a single database, and the distributed monolith. Why the monster follows business growth and how to slow decay.