Java
Learn java from zero to production-ready skills through structured, hands-on modules.
Learning Path
Orientation: From Zero: JDK Install, javac/java, and First Program
Level 0 • Getting started and setup
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Foundations: Foundations: OOP, Collections, Exceptions, I/O
Level 1 • Core concepts and basics
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Core Skills: Core Skills: Build a Minimal REST API + Tests
Level 2 • Practical application
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Project: Milestone: Production-ish Service (Logging, Health, Dockerfile)
Level 3 • Real-world milestone
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Advanced: Advanced: Resilient Services & Observability
Level 4 • Production-ready expertise
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Track Overview
- Modules: 5
- Levels: 5
- Format: Self-paced with milestones