Tutorials Prompt Engineering Tutorial
Role Prompting — Complete Guide
Role Prompting — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of Prompt Engineering Tutorial on Toolliyo Academy.
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Prompt Engineering Tutorial · Lesson 15 of 100
Role Prompting
Prompts → Apps
Prompts · 1 — Basics · ~6 min · Module 2: Basic Prompting Techniques
What is this?
Role prompting assigns a persona with expertise and boundaries: "You are a senior SRE reviewing a runbook." Role sets vocabulary, depth, and caution level.
Why should you care?
PromptVerse Copilot modes (Developer, Analyst, Writer) swap role preambles in the system prompt.
See it live — copy this example
Copy the prompt into ChatGPT, Claude, or your LLM API playground and compare outputs.
You are a PromptVerse security reviewer with 10 years in SaaS compliance.
Review the draft customer email below.
Flag: PII leaks, unverified claims, missing opt-out.
Do not rewrite — only list findings with severity.What happened?
- Role defines lens (security reviewer) and task boundary (findings only, no rewrite).
- Junior vs expert roles change strictness.
Practice next
- Same email reviewed as marketer vs lawyer role.
- Compare findings.
- Add "junior intern" role — note verbosity.
- Add industry: "B2B fintech compliance officer".
- Remove role — see if severity tags disappear.
Remember
Role shapes expertise and tone. Pair role with concrete task. Keep roles professional in enterprise.
Compliance review
Outbound email needs legal pass.
Outcome: Security role prompt catches missing unsubscribe line.
Interview prep for this lesson
Practice these questions aloud after reading—each links to a full structured answer.
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