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.
University of Illinois Urbana-Champaign
Skills you'll gain: Data Storytelling, Business Analytics, Responsible AI, Analytics, Data-Driven Decision-Making, Data Literacy, Data Presentation, Exploratory Data Analysis, Data Analysis, Business Communication, Dashboard, Analytical Skills, Decision Intelligence, Storytelling, Dashboard Creation, Analysis, Data Ethics, Data Visualization, Artificial Intelligence, Strategic Communication
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Tableau Software, Report Writing, Data Visualization Software, Dashboard, Data Visualization, Data Analysis, Data-Driven Decision-Making, Dashboard Creation, Data Presentation, Ad Hoc Reporting, Interactive Data Visualization, Microsoft Excel, Data Manipulation, Data Sharing, Microsoft PowerPoint, Data Management, Decision Making, Productivity Software
Mixed · Course · 1 - 3 Months

Skills you'll gain: Cloud Infrastructure, Microsoft Azure, Infrastructure As A Service (IaaS), Data Processing, Big Data, Apache Spark, Artificial Intelligence and Machine Learning (AI/ML), Databricks, Infrastructure Security, Data Pipelines, Virtual Networking, Azure DevOps, Virtual Machines, Azure Active Directory, Analytics, Active Directory, Network Security, Model Deployment, Python Programming, Role-Based Access Control (RBAC)
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Data Lakes, File Management, Microsoft Azure, Azure Synapse Analytics, Information Management, Data Management, Databricks, Data Storage Technologies, Data Security
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Analysis Expressions (DAX), Power BI, Business Intelligence, Data-Driven Decision-Making, Business Intelligence Software, Data Modeling, Snowflake Schema, Data Transformation, Extract, Transform, Load, Data Wrangling, Data Storytelling, Data Strategy, Data Integration, Data Cleansing, Process Improvement and Optimization, Data Analysis, Data Management, Data Governance, Data Quality, Relationship Management
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Peer Review, Data Literacy, Research, Quantitative Research, Report Writing, Analytical Skills, Science and Research, Data Analysis, Research Methodologies
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: PySpark, MySQL, Data Pipelines, Apache Spark, Data Access, Data Processing, Data Transformation, Data Manipulation, Distributed Computing, Data Import/Export, Python Programming
Mixed · Course · 1 - 4 Weeks

Banco Interamericano de Desarrollo
Skills you'll gain: Data Visualization, Data Literacy, Data Ethics, Data Presentation, Policy Analysis, Research, and Development, Policy Development, Data Visualization Software, Data-Driven Decision-Making, Data Analysis, Data Collection, Public Policies, Data Management, Policy Analysis, Data Quality, Program Evaluation, Research, Research Methodologies, Statistical Analysis, Research Design
Beginner · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: Prometheus (Software), Amazon Bedrock, Rust (Programming Language), System Monitoring, Site Reliability Engineering, Command-Line Interface, Grafana, Continuous Monitoring, IT Automation, Automation, Prompt Engineering, CI/CD, DevOps, Unix Commands, JSON, Compliance Auditing, Linux, File Systems, File I/O
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Calculus, Data Analysis Software, Mathematical Software, Applied Mathematics, Data Analysis, Analysis, Mathematical Theory & Analysis, Derivatives, Advanced Mathematics, Graphing, Algebra
Beginner · Course · 1 - 3 Months

University of Pittsburgh
Skills you'll gain: NumPy, Matplotlib, Plot (Graphics), Linear Algebra, Pandas (Python Package), Data Manipulation, Applied Mathematics, Data Visualization, Python Programming, Data Analysis, Data Science, Regression Analysis, Data Processing, Statistical Analysis, Mathematics and Mathematical Modeling, Numerical Analysis, Mathematical Modeling, Machine Learning, Computational Logic, Logical Reasoning
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Transformation, Azure Synapse Analytics, Database Design, Data Wrangling, Data Architecture, Database Theory, Apache Cassandra, Apache Hive, Amazon Redshift
Advanced · Course · 1 - 4 Weeks