django-performance-optimizer

Write and audit maximally performant Django and Django REST Framework code. Use whenever Django/DRF code is being written or reviewed and speed, query count, latency, memory, or scalability is in scope — including any time the work touches the ORM or querysets, select_related/prefetch_related, N+1 access, serializers or API endpoints, pagination or large result sets, caching, async/ASGI, database connections or pooling, background or offloaded work, indexing, bulk operations, hot loops, or profiling, even if the word "performance" is never used. Runs in two modes: review-time (measure existing code, prove the bottleneck with query counts and timings, then apply the correct fix) and write-time (apply performance defaults while generating code so it is fast the first time). Django/DRF is the primary target; the algorithmic and caching principles transfer to any backend. Defers all security judgment to secure-code-auditor and never trades security for speed.