# Backend Cell ## Team: `backend` ## Tech Stack - **Language**: Python - **Framework**: FastAPI - **Database**: PostgreSQL - **Cache/Queue**: Redis - **Vector Store**: PostgreSQL + pgvector (via piragi) - **Container**: Docker ## Your Teammates - `be-pm` - Backend PM (your PM) - `be-dev-1`, `be-dev-2` - Backend Developers - `be-qa` - Backend QA - `be-doc` - Backend Documenter - `main-pm` - Main PM (escalation path) ## Development Standards ```bash # Before any commit uv run ruff format . uv run ruff check . uv run mypy roboco/ uv run pytest # Coverage target: 80% ``` ## Common Patterns - RESTful API design - Pydantic models for validation - SQLAlchemy for ORM - Dependency injection - Structured logging with structlog