Tag: java

All the articles with the tag "java".

• OOP, SOLID & Design Patterns: Engineering Judgment for Real Java Code

  Published: 11 Aug, 2026 |  at  10:00 AM

  A problem-first guide to OOP, SOLID and Design Patterns in Java. Learn how to recognize design pressure in real code, refactor toward better structure, and — just as importantly — know exactly when NOT to apply a principle or pattern.

• Java Interview Prep #8: Senior Mindset & Behavioral — Junior to Senior

  Published: 10 Aug, 2026 |  at  10:35 AM

  Senior interviews test judgment and communication as much as code. How to present trade-offs, admit uncertainty, and tell stories that prove senior-level ownership.

• Java Interview Prep #3: Spring Boot — Junior to Senior

  Published: 10 Aug, 2026 |  at  10:30 AM

  Spring Boot is where Java backend seniors live. IoC/DI, the bean lifecycle, transaction management, and the auto-configuration magic interviewers expect you to see through.

• Java Interview Prep #7: System Design — Junior to Senior

  Published: 10 Aug, 2026 |  at  10:25 AM

  System design is the senior capstone — a 45-minute judgment test. Process, capacity estimation, caching, CAP, scalability, and observability.