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BackendIntermediate Premium
Building Scalable Backends
Design backends that survive contact with real traffic.
Layered architecture, service boundaries, and the operational realities of running backends in production. Tech-agnostic patterns you can apply to any stack.
Modules
3
Lessons
7
Read time
67 min
Premium lessons
7
What you'll learn
- Design service boundaries that don't leak into each other
- Apply layered architecture (controllers → services → repositories)
- Choose between sync, async, and event-driven patterns
- Make backends observable with logs, metrics, and traces
Prerequisites
- Built at least one CRUD API end-to-end
- Familiar with HTTP, JSON, and a server-side language
Curriculum
3 modules · 7 lessons · 67 min total
- 13 lessons
Architectural Layers
- 01.01Why Controllers Should Be Thin Premium8 min
- 01.02The Service Layer Pattern Premium11 min
- 01.03Repositories & Data Access Premium10 min
- 22 lessons
Async & Events
- 02.01Background Jobs Done Right Premium12 min
- 02.02Events vs Synchronous Calls Premium9 min
- 32 lessons
Operability
- 03.01Structured Logging Premium7 min
- 03.02Metrics & Distributed Traces Premium10 min
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