C4 Model
If you like applying C4 Model, every challenge here gives you a chance to practice it on a real industry brief.
- DesignIntermediateNew
Architecture Documentation Refresh for a 10-Year-Old Platform
Audit existing docs: tag each page as keep / kill / refresh. Apply the C4 model (Context, Container, Component, Code) — produce 1 Context diagram, 4 Container diagrams (per majo…
- Architecture Documentation
- C4 Model
- Arc42
Software Architecture - DesignIntermediateNew
Design the Architecture for a Library Management System
Read the 30-page replacement RFP. Author a 15-page architecture document covering the C4 model levels 1-3 (context, container, component) for the new system: web app, mobile app…
- Software Architecture
- C4 Model
- Data Modeling
Software Engineering Foundations
How it works
From brief to credential, in six steps.
Step 01
Browse challenges aligned to your studies.
Step 02
Accept the one that fits your goals.
Step 03
Work through it with AI Copilot guidance.
Step 04
Submit for structured evaluation.
Step 05
Earn a verified credential.
Step 06
Add it to LinkedIn with one click.
Industry teams behind a decade of practitioner briefs
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