Raul Junco
I simplify software engineering. Sharing lessons to help early-career developers grow as Software Engineers. I write about Systems Design, Algorithms, Good Practices, and Machine Learning.
Bad code scales faster than good code.
Every shortcut, every hack, every "we'll fix it later" compounds over time.
When your system grows, your problems too, exponentially!
Technical debt isn’t just a future problem. It’s a ticking time bomb that slows development, increases bugs, and frustrates teams.
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Too many people confuse architecture with tools.
This is a common mistake in interviews.
❌ "Our data architecture is React + Node.js + MongoDB"
✅ "We use a microservices architecture with event-driven communication, RESTful APIs, and a document-oriented database for scalability and flexibility"
