Data cleaning courses can help you learn techniques for identifying and correcting errors in datasets, handling missing values, and standardizing data formats. You can build skills in data validation, outlier detection, and transforming raw data into a usable format. Many courses introduce tools like Python libraries such as Pandas and NumPy, as well as software like OpenRefine, that support executing data cleaning tasks efficiently and ensuring data quality for analysis.

Skills you'll gain: GitHub Copilot
Intermediate · Course · 3 - 6 Months

Edureka
Skills you'll gain: Memory Management, Communication Systems, Data Sharing, Web Development
Beginner · Course · 1 - 3 Months

Skills you'll gain: 3D Modeling, 3D Assets, Autodesk, Visualization (Computer Graphics)
Mixed · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Predictive Analytics, Machine Learning Methods, Machine Learning, Predictive Modeling, Decision Support Systems, Supervised Learning, Data-Driven Decision-Making, Analytics, Data Management, Data Collection, Data Analysis, Nutritional Assessment, Internet Of Things, Artificial Intelligence, Nutrition and Diet, Emerging Technologies, Health Assessment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Model Optimization, Model Training, Data Pipelines
Intermediate · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Computational Logic, Logical Reasoning, Deductive Reasoning, Theoretical Computer Science, Analytical Skills, Programming Principles, Computer Science, Data Analysis, Computer Programming, Algorithms, Verification And Validation, Software Development, Machine Learning
Build toward a degree
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Serverless Computing, Cloud Management, Cloud Security, Application Programming Interface (API), Artificial Intelligence and Machine Learning (AI/ML), Containerization, Distributed Denial-Of-Service (DDoS) Attacks, Google Cloud Platform, Cloud Infrastructure, Site Reliability Engineering, Digital Transformation, Google App Engine, Cloud Solutions, Real Time Data, Cloud Computing, Data Governance, Threat Management, Business Transformation, Cloud Services, Artificial Intelligence
Beginner · Specialization · 3 - 6 Months

LearnQuest
Skills you'll gain: JUnit, Unit Testing, Test Case, Test Data, Test Script Development, Test Automation, Software Testing
Intermediate · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: SQL, Database Management, Relational Databases, Databases, Database Design, Query Languages, Data Visualization, Web Scraping, Interactive Data Visualization, Data Processing, Object Oriented Programming (OOP), Object Oriented Design, Data Modeling, Geospatial Mapping, Data Storage, Python Programming, Data Collection
Mixed · Course · 1 - 3 Months
École Polytechnique Fédérale de Lausanne
Skills you'll gain: Scala Programming, Functional Design, Functional Testing, Other Programming Languages, Event-Driven Programming, Software Design Patterns, Simulations
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Linux Administration, Package and Software Management, Linux, Command-Line Interface, Linux Servers, Operating System Administration, Linux Commands, File Systems, OS Process Management, Bash (Scripting Language), Software Installation, Systems Administration, Unix Shell, File Management, grep, Service Management, Authorization (Computing), Operating Systems, Servers, Data Storage
Intermediate · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Classroom Management, Student Engagement
Beginner · Course · 1 - 3 Months