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Backend Engineer
Practical backend subject guides aligned to the 2–3 years backend engineer roadmap.
44 guides across 11 phases
Phase 1
Java Foundations
5 guides
Phase 2
Database Design & SQL
5 guides
Phase 3
Spring Boot Essentials
5 guides
Phase 4
Persistence & Data Access
4 guides
Phase 5
Messaging & Async Workflows
3 guides
Phase 6
Caching, Locking & Performance
4 guides
Phase 7
Microservices and Integration
4 guides
Phase 8
Low-Level Design
3 guides
Phase 9
High-Level Design
3 guides
Phase 10
Production Engineering and Observability
4 guides
Phase 11
Tooling, Cloud and AI Awareness
4 guides