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Resources

Curated reference materials, learning guides, best practices, and external resources.

📚 Core Learning Resources

⭐ Java Roadmap

6-8 month structured blueprint for backend engineering interviews - 9 phases across 23 topics - 500+ concepts with time estimates - Mermaid diagrams and progress tracking - Project recommendations and resources

✅ Code Review Guidelines

130+ enterprise-grade code review standards - 10 categories (variables, methods, exceptions, collections, performance, etc.) - ✅/❌ code examples - Comprehensive review checklist - TSYS EMF production standards

Cheat sheets

System design

Java

Data structures & algorithms

Security

Misc