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.

Illinois Tech
Skills you'll gain: Clinical Documentation, Data Ethics, Health Informatics, Responsible AI, Electronic Medical Record System, Health Care, Health Care Procedure and Regulation, Clinical Data Management, Healthcare Ethics, Health Information Management, Artificial Intelligence, Natural Language Processing, Decision Support Systems, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning, Data Quality, Regulatory Compliance
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Metadata Management, Google Cloud Platform, Data Mining, Big Data, Exploratory Data Analysis, Data Management, Cloud API
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Tableau Software, Data Visualization, Interactive Data Visualization, Data Visualization Software, Data Storytelling, Data Presentation, Dashboard Creation, Dashboard, Data Sharing, Data Analysis, Data Integration, Advanced Analytics, Model Optimization, Data Modeling
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Security, Data Migration, Data Governance, Extract, Transform, Load, Cloud Storage, Data Architecture, Data Management, Data Integration, Data Storage, Enterprise Architecture, Data Quality, Data Modeling, Incident Response, Security Controls, Information Privacy, Data Infrastructure, Computer Security Incident Management, Data Storage Technologies, Security Strategy, Database Architecture and Administration
Advanced · Specialization · 1 - 3 Months

Fundação Instituto de Administração
Skills you'll gain: Strategic Marketing, Marketing Strategies, Marketing Analytics, Data-Driven Marketing, Digital Marketing, Data Visualization, Conversion Funnel Analysis, Consumer Behaviour, Sales Strategy, Marketing, Performance marketing, Marketing Planning, Customer Analysis, Digital Analysis, Marketing Strategy and Techniques, Marketing Operations, Marketing Effectiveness, Data Strategy, Data-Driven Decision-Making, Data Visualization Software
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Service Level, Databases, Database Development, Database Management, Acceptance Testing, Data Architecture, Software Engineering, Web Applications, Performance Testing, Scalability, Software Systems, Microservices, Software Architecture, System Testing, Distributed Computing, Data Infrastructure, System Monitoring, Functional Requirement, Application Deployment, Big Data
Build toward a degree
Advanced · Specialization · 1 - 3 Months

Banco Interamericano de Desarrollo
Skills you'll gain: Data Storytelling, Data Presentation, Data Visualization, Data Governance, Data Collection, Process Improvement, Data Strategy, Process Mapping, Data Visualization Software, Data Management, Agile Project Management, Business Intelligence, Agile Methodology, Data Infrastructure, Information Management, Data-Driven Decision-Making, Organizational Effectiveness, Organizational Leadership, Data Literacy, Data Analysis
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Data Quality, Responsible AI, Data Cleansing, Generative AI, Data Preprocessing, Data Validation, Automation, Tensorflow, OpenAI, Alteryx
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Apache Hive, Database Management, SQL, Database Management Systems, Data Store, Big Data, Amazon Web Services, Databases, Data Management, Amazon S3, Data Storage, Data Access, Query Languages, Data Storage Technologies, Cloud Storage, Extract, Transform, Load, Data Import/Export, Performance Tuning, File Systems, Metadata Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Lakes, Google Cloud Platform, Cloud Engineering, Data Warehousing, Data Governance, Data Architecture, Metadata Management, Data Management, Operational Data Store, Data Pipelines, Cloud Storage, Advanced Analytics, Data Integration, Data Processing, Data Access, Cloud Computing Architecture, Applied Machine Learning, Data Security
Intermediate · Course · 1 - 3 Months

University of London
Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), C and C++, Object Oriented Design, File I/O, Programming Principles, Data Structures, Program Development, Data Modeling, FinTech
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

The University of Edinburgh
Skills you'll gain: Precision Medicine, Bioinformatics, Biostatistics, Image Analysis, Medical Imaging, Process Modeling, Applied Machine Learning, Data Science, Data Ethics, Health Informatics, Machine Learning Methods, Statistical Modeling, Network Model, Statistical Methods, Data Analysis, Machine Learning, Natural Language Processing, Probability & Statistics, Clinical Documentation, Python Programming
Intermediate · Course · 1 - 3 Months