ChatGPT Prompt Engineering for Developers

About this course

This course, created by DeepLearning.AI in partnership with OpenAI, teaches you how to write prompts that actually work. You'll learn from Isa Fulford and Andrew Ng—researchers who helped shape how we interact with large language models—and discover techniques that transform vague requests into clear, powerful instructions that get you the results you need.

Prompt engineering is no longer a nice-to-have skill; it's becoming essential for anyone working with AI tools, whether you're building applications, automating workflows, or exploring what's possible with ChatGPT.

What you'll learn

• How to structure prompts for clarity and consistency, and why small changes in wording lead to dramatically different outputs
• Techniques like "chain-of-thought" prompting that help models solve complex problems step-by-step
• How to iterate and refine prompts based on what the model gives you, turning trial-and-error into a real strategy
• Practical patterns for summarizing text, extracting information, and transforming data using natural language
• How to work with the OpenAI API programmatically, so you can build applications on top of language models
• Real-world examples of prompt engineering in action, from customer service bots to content generation
• Best practices for debugging when prompts aren't working, and how to think like the model

Who this is for

You're the right fit if you want to harness AI tools more effectively—whether you're a developer, someone building a startup, or anyone curious about what's possible with modern AI. No prior AI experience needed.

• Software developers — integrate ChatGPT and language models into your applications with confidence and control
• Aspiring AI professionals — build a strong foundation in how to work with AI systems before specializing further

Prerequisites

None—this course is beginner-friendly. Basic familiarity with ChatGPT or another LLM is helpful but not required. If you've never used an AI chatbot before, take 10 minutes to play with ChatGPT first, then dive in.

Why this matters for Indian learners

India's tech workforce is increasingly being asked to work with AI tools. Whether you're in software development, business operations, or startups, the ability to use language models skillfully is becoming a competitive advantage. Companies across India—from Infosys and TCS to newer tech startups—are integrating AI into their workflows, and teams that can prompt effectively move faster.

This course gives you skills that are immediately applicable to your current role or next opportunity, and it's something you can complete in a few hours and start using right away.

Frequently asked questions

Is this course really free?

Yes, completely free. No hidden fees, no premium tier. DeepLearning.AI makes this course available to everyone.

How long will it take to complete?

About 2 hours total. You can finish it in one sitting or spread it across a couple of evenings—whatever fits your schedule. Most people find they can work through it comfortably in a weekend afternoon.

Will I get a certificate?

This course doesn't offer a certificate, but you'll have concrete skills you can immediately demonstrate in your work or portfolio. Focus on what you've learned and how you apply it.