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 learn how to build data pipelines in Python and orchestrate them with Apache Airflow. You’ll go from foundational pipeline concepts to automating complex workflows through hands-on, real-world scenarios.

Key skills

  • Building reliable data pipelines with Python
  • Orchestrating and scheduling workflows with Apache Airflow
  • Applying pipeline automation patterns to production data engineering

Path outline

Data Pipelines with Airflow [2 courses]

Course 1: Building a Data Pipeline 4h

Course Objectives
  • Define functional programming
  • Define advanced Python concepts such as closures and decorators
  • Write a robust data pipeline with a scheduler in Python

Course 2: Building Data Pipelines with Apache Airflow 8h

Course Objectives
  • Understand workflow orchestration concepts and how Airflow coordinates complex data pipelines
  • Deploy Apache Airflow using Docker Compose with all core services including scheduler, web UI, and workers
  • Build DAGs using the TaskFlow API for clean, Pythonic workflow definitions
  • Implement Dynamic Task Mapping to process multiple datasets in parallel
  • Connect Airflow to databases and manage credentials securely through Connections and environment variables
  • Integrate Git and git-sync to enable version-controlled DAG deployment
  • Implement CI/CD pipelines using GitHub Actions to validate and deploy DAGs automatically
  • Build production-ready ETL pipelines that extract data from APIs, transform it with Python, and load it into databases

Projects in this path

Hacker News Pipeline

For this project, we’ll step into the role of data engineers to process Hacker News posts using Python. We’ll apply skills in JSON parsing, string cleaning, and building data pipelines.

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Money

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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

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