The AI Engineer Path by Scrimba
Build apps powered by generative AI - an essential 2025 skill for product teams at startups, agencies, and large corporations.
Skills you will learn!
Curriculum
25 Topics
Welcome to The AI Engineer Path!
AI Engineering basics
The code so far
Polygon API sign-up & key
Get an OpenAI API Key
Overview of how the API works
An API call: OpenAI dependency
An API call: Instance and model
An API call: The messages array
A quick word about models
Prompt Engineering and a challenge
Adding AI to the App
Tokens
The OpenAI Playground
Temperature
The "Few Shot" Approach
Adding Examples
Stop Sequence
Frequency and Presence Penalties
Fine-tuning
Creating Images with the DALL·E 3 API
Intro to AI Safety
Safety Best Practices
Solo Project - PollyGlot
You made it!
14 Topics
Learn secure & robust deployment strategies
Create a Cloudflare worker
Connect your worker to OpenAI
Update client side data fetching
Handle CORS and preflight requests
OpenAI API requests & responses
Create an AI Gateway
Error handling
Create & deploy the Polygon API worker
Fetch the stock data
Download files and push to GitHub
Deploy your site with Cloudflare Pages
Custom domains with Cloudflare
Recap & next steps
7 Topics
Open source vs closed source
Intro To HuggingFace.js Inference
Text To Speech With HuggingFace.js Inference
Transforming Images with HuggingFace.js Inference
AI Models In The Browser With Transformers.js
Download and Run AI Models on Your Computer with Ollama
Section Recap
19 Topics
Your next big step in AI engineering
What are embeddings?
Set up environment variables
Create an embedding
Challenge: Pair text with embedding
Vector databases
Set up your vector database
Store vector embeddings
Semantic search
Query embeddings using similarity search
Create a conversational response using OpenAI
Chunking text from documents
Challenge: Split text get vectors insert into Supabase
Error handling
Query database and manage multiple matches
AI chatbot proof of concept
Retrieval-augmented generation (RAG)
Solo Project: PopChoice
You made it to the finish line!
28 Topics
AI Agent Intro
Prompt Engineering 101
Control Response Formats
Zooming Out
Agent Setup
Introduction to ReAct prompting
Build action functions
Write ReAct prompt - part 1 - planning
ReAct Agent - part 2 - ReAct prompt
ReAct Agent - part 3 - how does the "loop" work?
ReAct Agent - part 4 - code setup
ReAct Agent - part 5 - Plan for parsing the response
ReAct Agent - part 6 - Parsing the Action
ReAct Agent - part 7 - Calling the function
ReAct Agent - part 8 - Housekeeping
ReAct Agent - part 9 - Finally! The loop!
OpenAI Functions Agent - part 1 - Intro
OpenAI Functions Agent - part 2 - Demo day
OpenAI Functions Agent - part 3 - Tools
OpenAI Functions Agent - Part 4 - Loop Logic
OpenAI Functions Agent - Part 5 - Setup Challenge
OpenAI Functions Agent - Part 6 - Tool Calls
OpenAI Functions Agent - Part 7 - Pushing to messages
OpenAI Functions Agent - Part 8 - Adding arguments
OpenAI Functions Agent - Part 9 - Automatic function calls
Adding UI to agent - proof of concept
Solo Project - AI Travel Agent
Nice work!
11 Topics
Introduction
Generate original images from a text prompt
Response formats
Prompting for image generation
Size quality and style
Editing images
Image generation challenge
Image generation challenge solution
GPT-4 with Vision - Part 1
GPT-4 with Vision - Part 2
Image generation & Vision recap
8 Topics
Introducing the Assistants API
How OpenAI Assistants work
Create an Assistant
Create a thread and messages
Running an Assistant
Bring it all together
More to explore
Certificate of Completion
The AI Engineer Path
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