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Programming, AI and prompt-engineering courses written by working engineers. Filter by language, level, price or rating — buy once, get an instant email access link, keep it for life.

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Beginner Prompt Engineering

Prompt Engineering Fundamentals: Write Instructions Models Follow

Understand why models drift, then write instructions that hold across a long conversation.

29 students 3h 22 lessons Laura Mbeki

Python ChatGPT Claude API Design

$17 USD

Details

Intermediate Prompt Engineering

Structured Outputs and JSON Mode Without the Retry Loop

Get valid JSON on the first attempt, and handle the cases where you still will not.

27 students 3h 15m 24 lessons Laura Mbeki

TypeScript ChatGPT Claude API Design

$19 USD

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Intermediate Prompt Engineering

Context Windows, Chunking and Compression: Feed the Model Right

Fit the right material into a context window and cut token spend without losing accuracy.

24 students 4h 30 lessons Priya Raman

Python Claude LangChain RAG

$24 USD

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Intermediate Prompt Engineering

Tool Use and Function Calling: Give Your Model Hands

Design tool schemas a model calls correctly, and handle the failures when it does not.

15 students 4h 45m 36 lessons Priya Raman

TypeScript Python Claude API Design

$29 USD

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Intermediate Prompt Engineering New

Evals for Prompts: Stop Guessing Whether It Got Better

Build a small eval suite that tells you honestly whether a prompt change was an improvement.

11 students 6h 45 lessons Laura Mbeki

Python ChatGPT Claude Testing

$39 USD

Details

Intermediate Prompt Engineering

Prompt Engineering for Developers: From Instructions to Systems

Move from clever one-off prompts to versioned, tested prompt systems a team can maintain.

21 students 6h 55m 52 lessons Laura Mbeki

Python ChatGPT Claude Testing

$49 USD

Details

Beginner AI & Machine Learning

AI for Developers: A Practical First Month with LLM APIs

Your first month with model APIs: keys, streaming, retries, cost and one shipped feature.

26 students 3h 25m 26 lessons Priya Raman

Python ChatGPT Claude API Design

$19 USD

Details

Beginner AI & Machine Learning

Embeddings Explained: Search That Understands Meaning

Understand embeddings well enough to build search that finds meaning, not just keywords.

19 students 4h 25m 33 lessons Priya Raman

Python SQL Claude RAG

$27 USD

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Intermediate AI & Machine Learning

Build a RAG Pipeline That Actually Retrieves

Chunking, hybrid search and reranking, the parts that decide whether retrieval really works.

22 students 5h 30m 41 lessons Priya Raman

Python SQL LangChain RAG

$35 USD

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Intermediate AI & Machine Learning

Vector Stores in Practice: pgvector, Qdrant and Friends

Pick, index and operate a vector store without turning your search into a science project.

9 students 6h 35m 49 lessons Priya Raman

Python SQL Docker RAG

$45 USD

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All levels AI & Machine Learning

Claude and ChatGPT for Everyday Engineering Work

Make assistants a genuine part of your workflow, not a party trick abandoned by Friday.

23 students 7h 52 lessons Laura Mbeki

Git ChatGPT Claude Testing

$49 USD

Details

Beginner Data & Databases

SQL From Zero: Query Real Data With Confidence

Write joins, aggregates and filters you can defend, starting from a completely blank slate.

26 students 4h 10m 31 lessons Sofia Navarro

Python SQL Docker

$25 USD $39

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Intermediate Data & Databases

Window Functions and Advanced SQL Patterns

Running totals, rankings and gaps-and-islands, explained until they finally feel obvious.

13 students 5h 20m 40 lessons Sofia Navarro

Python SQL Testing

$34 USD

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Intermediate Data & Databases

Postgres for Application Developers

Indexes, transactions, JSONB and migrations, taught from the application developer seat.

19 students 6h 45m 51 lessons Sofia Navarro

Python SQL Docker API Design

$47 USD

Details

Beginner DevOps & Cloud

Docker and Docker Compose for Developers Who Ship

Containerise a real application, then run its entire stack locally with one Compose file.

18 students 5h 45m 43 lessons Tom Eriksen

Python Node.js Docker Git

$37 USD $59

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Intermediate DevOps & Cloud

GitHub Actions: CI You Will Not Fight

Pipelines that run fast, cache correctly and fail for reasons you can actually read.

20 students 6h 25m 48 lessons Tom Eriksen

Node.js Docker Git Testing

$44 USD

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