Data Cleaning Courses and Certifications

Become a Data Analyst: Excel, SQL & Tableau - 3-in-1 Bundle

2629 ratings at Udemy

Boost Your Career with Data Analytics: Learn Excel, SQL & Tableau for Advanced Business Insights & Competitive Advantage

• Udemy
• 1 day 4 hours 47 minutes
• Self-Paced
• Paid Course

Alteryx - The Complete Masterclass

2570 ratings at Udemy

Master Alteryx Designer and learn advanced Alteryx data analysis from top-instructor

• Udemy
• 9 hours 49 minutes
• Self-Paced
• Paid Course

R Programming and Tidyverse Capstone Project

Reinforce R and tidyverse skills through hands-on COVID-19 data analysis. Import, clean, and visualize datasets to create a comprehensive report for your data science portfolio.

• Coursera
• 9 hours 41 minutes
• Self-Paced
• Paid Course

Microsoft Excel - Basic Data Visualization in Excel

2456 ratings at Udemy

Learn how to make great data visualizations in Excel

• Udemy
• 1 hour 9 minutes
• Self-Paced
• Free Online Course

Pentaho for ETL & Data Integration Masterclass 2026 - PDI 10

2370 ratings at Udemy

Use Pentaho Data Integration tool for ETL & Data warehousing. Do ETL development using PDI 10 without coding background

• Udemy
• 9 hours 28 minutes
• Self-Paced
• Paid Course

R is a popular language used by data scientists and researchers. If you are working with data, R is a fantastic language to learn.

• Codecademy
• 14 hours
• Self-Paced
• Free Trial Available

Microsoft Excel - Data Analytics Power Query and PivotTables

2178 ratings at Udemy

Clean, Transform and Summarize Microsoft Excel Data Quickly with Excel's Power Query and PivotTable Tools

• Udemy
• 5 hours 55 minutes
• Self-Paced
• Paid Course

Career Certificate

Google Data Analysis with Python

154 ratings at Coursera

Master Python for data analysis with Google experts, from basics to advanced techniques using pandas and NumPy for real-world problem solving.

• Coursera
• 4 weeks, 3 hours/week
• Self-Paced
• Paid Course
• 6 courses

Microsoft Power BI for Advanced Data Transformations

2029 ratings at Udemy

Learn how to clean, optimize, and model data tables to develop insightful, actionable insights in Microsoft Power BI

• Udemy
• 4 hours 8 minutes
• Self-Paced
• Paid Course

Specialized Models: Time Series and Survival Analysis

146 ratings at Coursera

Learn time series analysis and survival modeling techniques for forecasting and analyzing censored data, including decomposition, ARIMA models, and hazard functions. Gain hands-on experience with Python.

• Coursera
• 11 hours 30 minutes
• Self-Paced
• Paid Course

Python Data Science: Data Prep & EDA with Python

1957 ratings at Udemy

Learn Python + Pandas for data cleaning, profiling & EDA, and prep data for machine learning & data science with Python

• Udemy
• 8 hours 42 minutes
• Self-Paced
• Paid Course

Learn Python for Data Science & Machine Learning from A-Z

1824 ratings at Udemy

Become a professional Data Scientist and learn how to use NumPy, Pandas, Machine Learning and more!

• Udemy
• 22 hours 54 minutes
• Self-Paced
• Paid Course

Data Manipulation in Python: A Pandas Crash Course

1886 ratings at Udemy

Learn how to use Python and Pandas for data analysis and data manipulation. Transform, clean and merge data with Python.

• Udemy
• 8 hours 49 minutes
• Self-Paced
• Paid Course

Learn Python for data science: explore datasets, sort and filter data, and transform raw data into analytics-ready tables using pandas and Jupyter Notebook. Gain hands-on experience with real-world projects.

• Codecademy
• 7 hours
• Self-Paced
• Free Trial Available

Modern Natural Language Processing in Python

1832 ratings at Udemy

Solve Seq2Seq and Classification NLP tasks with Transformer and CNN using Tensorflow 2 in Google Colab

• Udemy
• 5 hours 48 minutes
• Self-Paced
• Paid Course