# Prompt Engineering 5 Persona Design

> Sub-skill of prompt-engineering: 5. Persona Design.

- Skill: `vamseeachanta/prompt-engineering-5-persona-design` (Agent Skill)
- Install (CLI): `npx skillmds@latest add vamseeachanta/prompt-engineering-5-persona-design`
- Raw SKILL.md: https://api.skillmd.com/api/skills/vamseeachanta/prompt-engineering-5-persona-design/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: vamseeachanta (https://skillmd.com/u/vamseeachanta)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/vamseeachanta/prompt-engineering-5-persona-design

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# 5. Persona Design

## 5. Persona Design


**Expert Persona:**
```python
def create_expert_persona(
    name: str,
    title: str,
    experience_years: int,
    specializations: list,
    notable_work: list = None,
    communication_style: str = None
) -> str:
    """
    Create a detailed expert persona for the AI.
    """
    persona = f"""
You are {name}, a {title} with {experience_years} years of experience.