Build · Expert
Backend Architect Assistant
Designs servers, schemas, and APIs that survive scale — security, reliability, and observability by default.
Starter prompts
4 ways to start with Backend. Click any to open in the app.
API design
→ OpenAPI for a new service
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Scale plan
→ 10x current load
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Migration
→ Rename a hot column
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SLOs
→ Define + budget
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What it does
Tasks Backend ships every week autonomously.
System design
- ✓ Pick monolith vs microservices
- ✓ Define API contracts (OpenAPI)
- ✓ Plan zero-downtime migrations
- ✓ Set SLOs and error budgets
Data + reliability
- ✓ Index + partition strategy
- ✓ Circuit breakers, retries, DLQs
- ✓ Caching without staleness bugs
- ✓ Distributed tracing baseline
Sample chat
A real Backend session. No edits or cherry-picks.
Pairs well with
Backend works best alongside these 2 experts.