Prompt Engineering at Work
Design reliable prompts and AI workflows for real jobs and small businesses.
Course 1 of 10
How modern AI works, from tokens to transformers, with hands-on prompting practice.
Yiga AI
Beginner · Course · 4 weeks at 5 hrs/week
What you’ll learn
Understanding Artificial Intelligence
Generative AI Concepts
Prompt Engineering for Everyone
Working with ChatGPT, Claude & Gemini
Syllabus
4 modules · 30 lessons · 19 hours · 1 graded project
1165 minutes of guided lesson time.
Sign in and enrol to unlock every lesson. The first lesson is open as a preview.
Quick start: find your AI career in 5 minutes
A 5–10 minute win you can use today.
Lesson
Overview and set-up
Overview and set-up — What artificial intelligence really is in AI Fundamentals.
Lesson · Locked
Core concepts
Core concepts — What artificial intelligence really is in AI Fundamentals.
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Worked example
Worked example — What artificial intelligence really is in AI Fundamentals.
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Hands-on practice
Hands-on practice — What artificial intelligence really is in AI Fundamentals.
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Common pitfalls
Common pitfalls — What artificial intelligence really is in AI Fundamentals.
Lesson · Locked
Applying it at work
Applying it at work — What artificial intelligence really is in AI Fundamentals.
Lesson · Locked
Module quiz: What artificial intelligence really is
Check what you learned in What artificial intelligence really is before moving on.
Quiz · Locked
Overview and set-up
Overview and set-up — Tokens, embeddings and context in AI Fundamentals.
Lesson · Locked
Core concepts
Core concepts — Tokens, embeddings and context in AI Fundamentals.
Lesson · Locked
Worked example
Worked example — Tokens, embeddings and context in AI Fundamentals.
Lesson · Locked
Hands-on practice
Hands-on practice — Tokens, embeddings and context in AI Fundamentals.
Lesson · Locked
Common pitfalls
Common pitfalls — Tokens, embeddings and context in AI Fundamentals.
Lesson · Locked
Applying it at work
Applying it at work — Tokens, embeddings and context in AI Fundamentals.
Lesson · Locked
Module quiz: Tokens, embeddings and context
Check what you learned in Tokens, embeddings and context before moving on.
Quiz · Locked
Overview and set-up
Overview and set-up — Prompting with intent in AI Fundamentals.
Lesson · Locked
Core concepts
Core concepts — Prompting with intent in AI Fundamentals.
Lesson · Locked
Worked example
Worked example — Prompting with intent in AI Fundamentals.
Lesson · Locked
Hands-on practice
Hands-on practice — Prompting with intent in AI Fundamentals.
Lesson · Locked
Common pitfalls
Common pitfalls — Prompting with intent in AI Fundamentals.
Lesson · Locked
Applying it at work
Applying it at work — Prompting with intent in AI Fundamentals.
Lesson · Locked
Module quiz: Prompting with intent
Check what you learned in Prompting with intent before moving on.
Quiz · Locked
Overview and set-up
Overview and set-up — Where AI fails in AI Fundamentals.
Lesson · Locked
Core concepts
Core concepts — Where AI fails in AI Fundamentals.
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Worked example
Worked example — Where AI fails in AI Fundamentals.
Lesson · Locked
Hands-on practice
Hands-on practice — Where AI fails in AI Fundamentals.
Lesson · Locked
Common pitfalls
Common pitfalls — Where AI fails in AI Fundamentals.
Lesson · Locked
Applying it at work
Applying it at work — Where AI fails in AI Fundamentals.
Lesson · Locked
Module quiz: Where AI fails
Check what you learned in Where AI fails before moving on.
Quiz · Locked
Graded project: AI Fundamentals
Apply everything from AI Fundamentals in one graded, portfolio-ready build.
Graded project · Locked
Applied learning project
Use Graded project: AI Fundamentals to apply this course to a practical challenge. You’ll finish with a clear solution and the reasoning behind your choices.

Your instructor
Data & analytics
Turns real African data problems into practical lessons learners can apply immediately.

“The course content made machine learning understandable, and the practice kept me moving.”
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Following the order of AI Fundamentals & Generative AI.
Next lesson
Quick start: find your AI career in 5 minutes
AI Fundamentals
5 min · Resume
Course 2 in the track
Prompt Engineering at Work
Design reliable prompts and AI workflows for real jobs and small businesses.
Beginner · Course · 3 weeks at 5 hrs/week
Course 3 in the track
Understanding Artificial Intelligence
What AI is and isn't, Narrow vs general AI, AI in Africa today, and more.
Beginner · Course · 3 weeks at 5 hrs/week
Course 4 in the track
Working with ChatGPT, Claude & Gemini
Tool comparison, Documents & data uploads, Custom instructions, and more.
Beginner · Course · 3 weeks at 5 hrs/week
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Keep going
Design reliable prompts and AI workflows for real jobs and small businesses.
What AI is and isn't, Narrow vs general AI, AI in Africa today, and more.
Tool comparison, Documents & data uploads, Custom instructions, and more.
How LLMs work, Tokens & context, Image/audio/video generation, and more.