Data I/O and Preprocessing with Python and SQL
Completed by Michał Mrozek
January 20, 2026
24 hours (approximately)
Michał Mrozek's account is verified. Coursera certifies their successful completion of Data I/O and Preprocessing with Python and SQL
What you will learn
You’ll work with real-world data as it exists in practice: messy, unstructured, and spread across sources.
You’ll learn to extract data from websites, APIs, and databases, and clean it using both Python and SQL, an essential step in any analysis pipeline.
Skills you will gain
- Category: Unstructured Data
- Category: Data Manipulation
- Category: Relational Databases
- Category: Data Preprocessing
- Category: Extract, Transform, Load
- Category: Generative AI
- Category: Data Validation
- Category: Data Ethics
- Category: Data Cleansing
- Category: Data Transformation
- Category: Data Collection
- Category: Data Wrangling
