Data wrangling courses can help you learn data cleaning, transformation techniques, and data integration methods. You can build skills in handling missing values, reshaping datasets, and merging data from multiple sources. Many courses introduce tools such as Python libraries like Pandas and NumPy, as well as SQL for database management, showing how these skills streamline data preparation for analysis and visualization.

Skills you'll gain: Computational Thinking, Algorithms, Program Development, Software Development, Software Engineering, Programming Principles, Data Structures, Computer Programming, Javascript, Computer Science, Web Development
Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Digital Transformation, Business Transformation, Customer experience strategy (CX), Data Strategy, Applied Machine Learning, Business Modeling, Analytics, Organizational Change, Machine Learning Software, Technology Strategies, Business Analytics, Customer Insights, Innovation, Organizational Strategy, Machine Learning, Business Strategy, Workforce Development, Strategic Decision-Making, Forecasting, Competitive Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Programming Principles, Data Dictionary, Computational Logic, Data Cleansing, Data Structures, Python Programming, Pseudocode, Data Manipulation, Debugging
Mixed · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Generative AI, Transfer Learning, Generative Adversarial Networks (GANs), Generative Model Architectures, Applied Machine Learning, Small Data, Artificial Intelligence and Machine Learning (AI/ML), Deep Learning, Machine Learning Methods, Computer Graphics, Machine Learning, Artificial Neural Networks, Image Analysis, Machine Learning Algorithms, Data Synthesis, Simulation and Simulation Software, Computer Vision, Simulations, 3D Modeling
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Integral Calculus, Numerical Analysis, Calculus, Data Science, Mathematical Theory & Analysis, Applied Mathematics, Linear Algebra, Derivatives
Intermediate · Course · 1 - 4 Weeks

Ball State University
Skills you'll gain: Data Ethics, Graph Theory, Data Collection, Supervised Learning, File Systems, SQL, Unsupervised Learning, Data Visualization, Software Development Methodologies, Statistical Hypothesis Testing, Financial Statement Analysis, Logistic Regression, SAS (Software), Object Oriented Programming (OOP), Spatial Analysis, Text Mining, Spatial Data Analysis, R Programming, Artificial Intelligence, Matplotlib
Earn a degree
Degree · 1 - 4 Years

University of Pennsylvania
Skills you'll gain: SQL, Data Analysis, Seaborn, Exploratory Data Analysis, Analytics, Data Visualization, Data Visualization Software, Matplotlib, Data Storage, Pandas (Python Package), Big Data, Data Science, Data Management, Data Manipulation, Data Cleansing, NumPy
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data Import/Export, Data Store, Cloud API, Health Informatics, Electronic Medical Record System, Google Cloud Platform, Health Care, Data Integration, Data Modeling, Cloud Storage
Beginner · Project · Less Than 2 Hours
University of Illinois Urbana-Champaign
Skills you'll gain: Business Analytics, Analytics, Asset Management, Business Intelligence, Advanced Analytics, Digital Assets, Information Management, Data Analysis, Big Data, Business Valuation, Data Strategy, Case Studies, Data Management, Return On Investment, Innovation, Accounting
Build toward a degree
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Sales Pipelines, AI Personalization, Sales Management, Sales Process, Sales, Sales Strategy, Anthropic Claude, Customer Engagement, Responsible AI, Sales Training, Customer experience improvement, Lead Generation, Generative AI, ChatGPT, Forecasting, Business Ethics
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Big Data, Apache Hadoop, Data Infrastructure, Data Processing, Analytics, Data Science, Distributed Computing, Linux, Software Installation, Scalability, System Configuration
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: SQL, Relational Databases, MySQL, Databases, Query Languages, Database Management, Stored Procedure, IBM DB2, Data Access, Data Analysis, Data Manipulation, Data Integrity, Transaction Processing
Beginner · Course · 1 - 3 Months