Otavio

“The learning paths on Dataquest are incredible. They give you a direction through the learning process – you don’t have to guess what to learn next.”

Otávio Silveira

Data Analyst @ Hortifruti

Path overview

In this path, you’ll build the technical skills AI engineers need, including Python programming, working with LLM APIs, and prompt engineering. You’ll learn to build and deploy AI applications using FastAPI and Docker, then go deeper into machine learning, deep learning with PyTorch, embeddings, vector databases, and RAG systems. You’ll also pick up essential tooling like the command line, Git, and virtual environments.
Best of all, you’ll learn by doing – you’ll write code and get feedback directly in the browser. You’ll apply your skills to several guided projects involving realistic business scenarios to build your portfolio and prepare for your next interview.

Key skills

  • Developing core Python programming and tooling skills for AI engineering workflows
  • Interfacing with large language models through APIs, prompt engineering, and tool use
  • Building and deploying production AI applications using FastAPI and Docker
  • Analyzing and visualizing data using pandas, NumPy, and matplotlib
  • Applying supervised and unsupervised machine learning techniques with scikit-learn
  • Implementing deep learning models using PyTorch
  • Working with embeddings, vector databases, and semantic search
  • Designing and building retrieval-augmented generation (RAG) systems

Path outline

Part 4: AI Application Development [2 courses]

Part 9: Deep Learning Foundations [1 course]

Part 11: RAG Systems [1 course]

Course 1: Introduction to Retrieval-Augmented Generation (RAG) 6h

Course Objectives
  • Understand what RAG is and the problems it solves compared to standalone language models
  • Build a complete RAG pipeline covering retrieval, context management, and grounded generation
  • Apply advanced retrieval techniques including query expansion and reranking
  • Design effective prompts for grounded generation with source attribution
  • Diagnose and resolve common RAG failure modes across retrieval and generation stages

Evaluating LLM Outputs

Coming soon

Advanced RAG

Coming soon

Part 12: AI Agents Coming soon

Projects in this path

Build a Food Ordering App

For this project, you’ll become a restaurant owner building a Python food ordering app. You’ll use dictionaries, loops, and functions to create an interactive system for viewing menus, modifying carts, and placing orders.

Garden Simulator Text Based Game

For this project, you’ll step into the role of a Python game developer to create an interactive text-based “Garden Simulator” using object-oriented programming, error handling, and randomness.

Developing a Dynamic AI Chatbot

For this project, you’ll become a developer at a tech company, using Python and the OpenAI API to create an engaging AI chatbot. You’ll gain skills in conversation management, persona creation, and token handling as you build a chatbot that adapts to different platforms.

Build a Multi-Provider LLM Gateway

Build a unified LLM gateway that abstracts TogetherAI and Anthropic APIs behind a single interface. Learn to handle provider-specific authentication, request formats, and response parsing while maintaining consistent output across different LLM providers.

Exploring eBay Car Sales Data

For this project, we’ll assume the role of data analysts for a used car classifieds service to explore and clean a dataset of car listings from eBay Kleinanzeigen, a section of the German eBay website.

Plus 14 more projects

Build your project portfolio with the AI Engineering in Python path.

The Dataquest guarantee

Guarantee

Dataquest has helped thousands of people start new careers in data. If you put in the work and follow our path, you’ll master data skills and grow your career.

Money

We believe so strongly in our paths that we offer a full satisfaction guarantee. If you complete a career path on Dataquest and aren’t satisfied with your outcome, we’ll give you a refund.

Master skills faster with Dataquest

Go from zero to job-ready

Go from zero to job-ready

Learn exactly what you need to achieve your goal. Don’t waste time on unrelated lessons.

Build your project portfolio

Build your project portfolio

Build confidence with our in-depth projects, and show off your data skills.

Challenge yourself with exercises

Challenge yourself with exercises

Work with real data from day one with interactive lessons and hands-on exercises.

Showcase your path certification

Showcase your path certification

Share the evidence of your hard work with your network and potential employers.

Grow your career with
Dataquest.

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of learners recommend
Dataquest for career advancement
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$30k
Average salary boost
for learners who complete a path
Aaron

Aaron Melton

Business Analyst at Aditi Consulting

“Dataquest starts at the most basic level, so a beginner can understand the concepts. I tried learning to code before, using Codecademy and Coursera. I struggled because I had no background in coding, and I was spending a lot of time Googling. Dataquest helped me actually learn.”

Jessi

Jessica Ko

Machine Learning Engineer at Twitter

“I liked the interactive environment on Dataquest. The material was clear and well organized. I spent more time practicing then watching videos and it made me want to keep learning.”

Victoria

Victoria E. Guzik

Associate Data Scientist at Callisto Media

“I really love learning on Dataquest. I looked into a couple of other options and I found that they were much too handhold-y and fill in the blank relative to Dataquest’s method. The projects on Dataquest were key to getting my job. I doubled my income!”

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