Course with Ezra

Ezra — Spring Boot for Enterprise Backend Interviews

A Spring Boot tutorial rebuilt for bank and insurer backend interviews, with 1:1 spoken questions on every annotation you wrote. Seven weeks building one slice of a payments service, from beans to JPA N plus one, until you debug a failed context start unaided.

What you’ll master — Outcomes you can use

  1. I explain every annotation in my own code and debug a failed context start unaided

Your tutor

A Java architect who runs enterprise hiring loops and rejects candidates who cannot explain their own annotations.

Formal · Dry · Exacting about vocabulary

The plan — What’s inside

  1. Beans and the Container
  2. Dependency Injection Without Magic
  3. Configuration and Profiles
  4. REST Controllers and Validation
  5. Spring Data JPA and the N Plus One Problem
  6. Transactions and Rollback
  7. Reading a Context Failure Trace

7 parts

Questions about this course

How do I learn Spring Boot well enough for a bank backend interview?

A Spring Boot tutorial rebuilt for bank and insurer backend interviews, with 1:1 spoken questions on every annotation you wrote. Seven weeks building one slice of a payments service, from beans to JPA N plus one, until you debug a failed context start unaided.

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