For a long time, I believed finishing CRUD tutorials meant I was ready for backend development.
I was wrong.
Real backend engineering begins where tutorials end.
Over the last year, I've been building production backend systems with Java and Spring Boot, and I realized the biggest lessons aren't about writing controllers—they're about architecture, security, testing, deployment, monitoring, and designing software that people can actually use.
This is the kind of journey I want to document here on DEV.
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