Data Cleaning Courses and Certifications

Process Data from Dirty to Clean

18778 ratings at Coursera

In this course, you’ll continue to build your understanding of data analytics and the concepts and tools that data analysts use in their work.

• Coursera
• 16 hours 25 minutes
• On-Demand
• Paid Course

Power BI Masterclass from Scratch in 90 minutes [2025]

26146 ratings at Udemy

Learn how to use Microsoft Power BI Desktop, Power BI Services, Power BI Mobile in 90 Minutes

• Udemy
• 1 hour 33 minutes
• On-Demand
• Paid Course

Excel Power Query Beginner to Advanced (including M)

13121 ratings at Udemy

Master Power Query for Excel and Power BI: data transformation, M language, and three business projects

• Udemy
• 16 hours 46 minutes
• On-Demand
• Paid Course

15 days of Power BI - Complete Microsoft Power BI Bootcamp

21632 ratings at Udemy

Just 15 days to master Power BI Desktop + Power BI Service (Cloud) + Power BI Mobile in a project-based, practical way.

• Udemy
• 15 hours 45 minutes
• On-Demand
• Paid Course

MongoDB

Data Wrangling with MongoDB

9 reviews

Data Scientists spend most of their time cleaning data. In this course, you will learn to convert and manipulate messy data to extract what you need.

• Udacity
• 46 hours
• On-Demand
• Free Online Course

Microcredential

Journey into Data Science with Python

1357 ratings at CodeSignal

Master Python-based data science essentials, from NumPy and Pandas to machine learning, through hands-on projects with real datasets like Titanic and airline data. Build practical skills in visualization, preprocessing, and predictive modeling.

• CodeSignal
• 28 hours
• On-Demand
• Free Certificate
• 7 courses

Excel Basics for Data Analysis

10787 ratings at Coursera

Learn essential Excel skills for data analysis, including data loading, cleaning, and manipulation using functions, filtering, sorting, and pivot tables. Gain hands-on experience with real datasets.

• Coursera
• 13 hours 29 minutes
• On-Demand
• Paid Course

Microsoft Power BI: PL-300 Certification Prep (Data Analyst)

12327 ratings at Udemy

Complete guide to acing the PL-300 Power BI Exam and becoming a Microsoft Certified Data Analyst Associate

• Udemy
• 8 hours 36 minutes
• On-Demand
• Paid Course

Meta

Introduction to Data Analytics

6 reviews

Learn practical data analytics skills using the OSEMN framework. Extract, clean, and analyze data to derive insights for improved decision-making. Covers business metrics, data modeling, and result interpretation.

• Coursera
• 17 hours 2 minutes
• On-Demand
• Paid Course

Power Query Fundamentals

300 ratings at Corporate Finance Institute

Dive into the World of Power Query: Master the art of extracting data from multiple sources and automating the transformation of even the dirtiest data into clean, actionable insights

• Corporate Finance Institute
• 2 hours 41 minutes
• On-Demand
• Paid Course

Rob Mulla

Economic Data Analysis Project with Python Pandas - Data Scraping, Cleaning and Exploration

Learn to analyze economic data using Python and Pandas. Scrape, clean, and explore indicators with the FRED API. Create insightful visualizations and comparisons for unemployment and participation rates.

• YouTube
• 45 minutes
• On-Demand
• Free Video

Alex the Analyst

Excel Data Analysis: Pivot Tables, Lookups, and Data Cleaning - 3 Hour Course

Master essential Excel skills from data cleaning to pivot tables, lookups, and conditional formatting through hands-on practice and a complete analytics project walkthrough.

• YouTube
• 2 hours 39 minutes
• On-Demand
• Free Video

Alex the Analyst

Pandas for Data Analysis - Data Filtering, Joins, Indexing, Cleaning and Visualization

Master essential Pandas operations for data analysis, from basic file handling to advanced data cleaning, manipulation, and visualization techniques - perfect for aspiring data analysts.

• YouTube
• 2 hours 40 minutes
• On-Demand
• Free Video

Applied Text Mining in Python

3824 ratings at Coursera

Learn text mining and manipulation in Python, covering NLTK, regex, text cleaning, classification, and topic modeling for advanced document analysis.

• Coursera
• 1 day 1 hour 16 minutes
• On-Demand
• Paid Course

Tableau Level I

177 ratings at Noble Desktop

Master Tableau Public fundamentals to create impactful data visualizations, from basic charts to interactive dashboards, while learning essential data manipulation and storytelling techniques.

• Noble Desktop
• 6 hours
• On-Demand
• $299.00