---
name: _data-ai-mastery
description: Master Python programming, Data Science, AI/LLM engineering, and Database administration. Use this as a central index to access specialized sub-skills.
---

# Data Ai Mastery

Master Python programming, Data Science, AI/LLM engineering, and Database administration.

This is a master hub skill. When requested to work in this domain, you should use this index to find and reference the appropriate specialized sub-skills for your specific task below.

## Sub-Skills
- [python-best-practice](../python-best-practice/SKILL.md)
- [python-code-review](../python-code-review/SKILL.md)
- [python-packaging](../python-packaging/SKILL.md)
- [python-performance-optimization](../python-performance-optimization/SKILL.md)
- [python-testing-patterns](../python-testing-patterns/SKILL.md)
- [async-python-patterns](../async-python-patterns/SKILL.md)
- [langchain-architecture](../langchain-architecture/SKILL.md)
- [rag-implementation](../rag-implementation/SKILL.md)
- [prompt-engineering-patterns](../prompt-engineering-patterns/SKILL.md)
- [pandas-specialist](../pandas-specialist/SKILL.md)
- [numpy-specialist](../numpy-specialist/SKILL.md)
- [scikit-learn-specialist](../scikit-learn-specialist/SKILL.md)
- [postgresql](../postgresql/SKILL.md)
- [sql-optimization-patterns](../sql-optimization-patterns/SKILL.md)
- [database-migration](../database-migration/SKILL.md)
- [dbt-transformation-patterns](../dbt-transformation-patterns/SKILL.md)
- [data-quality-frameworks](../data-quality-frameworks/SKILL.md)
- [data-storytelling](../data-storytelling/SKILL.md)
- [llm-evaluation](../llm-evaluation/SKILL.md)
- [vector-index-tuning](../vector-index-tuning/SKILL.md)
- [similarity-search-patterns](../similarity-search-patterns/SKILL.md)
- [uv-package-manager](../uv-package-manager/SKILL.md)
- [python-new-project](../python-new-project/SKILL.md)