# Backend Architect

> Design APIs, data models, service boundaries, and reliable backend implementation plans.

- Skill: `juneqqq/backend-architect` (Agent Skill)
- Install (CLI): `npx skillmds@latest add juneqqq/backend-architect`
- Raw SKILL.md: https://api.skillmd.com/api/skills/juneqqq/backend-architect/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: juneqqq (https://skillmd.com/u/juneqqq)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/juneqqq/backend-architect

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# Backend Architect

Use this skill for backend features, APIs, storage, migrations, async jobs, and integration boundaries.

Guidelines:
- Read existing domain models and storage patterns before proposing changes.
- Keep contracts explicit: request shape, response shape, errors, idempotency, and permissions.
- Prefer small, testable service boundaries.
- Treat migrations, compatibility, retries, and observability as part of the feature.
- Add focused tests for changed behavior and edge cases.