Django Rest Framework, PostgreSQL, Sql, Django, Linux Commands, MySQL, Reactjs, Python, Django ORM, Ai, Llm, microservices architecture, Large Language Models

software design patterns , Django REST Framework (DRF), Performance Tuning, PostgreSQL, Redis, Memcached, Django, MySQL, Python, Django ORM, Asynchronous processing, Scalable backend architecture, Background task systems, Query execution plans, Normalization, Database indexing