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.

Coursera
Skills you'll gain: Competitive Analysis, Product Strategy, Competitive Intelligence, Market Analysis, Data-Driven Decision-Making, Product Knowledge, Product Management, Business Strategy, Strategic Thinking, Market Research, Strategic Decision-Making, Business Analysis, Company, Product, and Service Knowledge, Gap Analysis, Market Dynamics
Beginner · Course · 1 - 4 Weeks

University of Illinois at Urbana-Champaign
Skills you'll gain: Business Strategy, Data Visualization, Data Storytelling, Management Accounting, Model Evaluation, Fund Accounting, Operations Management, Organizational Change, Audit Planning, Mergers & Acquisitions, Financial Statement Analysis, Project Closure, Risk Management, Social Determinants Of Health, Revenue Recognition, Entrepreneurship, Data Governance, Financial Auditing, Generative AI, Supply And Demand
Credit offered
Graduate Certificate · 6 - 12 Months

Coursera
Skills you'll gain: AI Product Strategy, Agile Product Development, Product Management, Generative AI, Responsible AI, AI Personalization, Product Lifecycle Management, Ideation, Product Automation, Market Analysis, Prototyping
Beginner · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: Technical Analysis, Financial Trading, Financial Market, Performance Measurement, Capital Markets, Market Trend, Investment Management, Investments, Securities Trading, Applied Machine Learning, Market Data, Machine Learning Methods, Return On Investment, Statistical Machine Learning, Financial Analysis, Machine Learning Algorithms, Model Evaluation, Machine Learning, Classification Algorithms, Financial Data
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Disaster Recovery, Hardware Architecture, Computer Hardware, Database Management, Relational Databases, Computer Systems, Databases, Computer Architecture, Cybersecurity, Operating Systems, SQL, Cyber Attacks, TCP/IP, Information Technology, Database Systems, General Networking, Information Systems Security, Cyber Security Policies, Networking Hardware, Security Management
Mixed · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Public Health, Public Health and Disease Prevention, Health Equity, Health Disparities, Health Promotion, Microbiology, Health Assessment, Health Education, Sanitation, Infection Control, Program Evaluation, Healthcare Ethics, Epidemiology, Infectious Diseases, Health Policy, Preventative Care, Environment Health And Safety, Behavioral Economics, Social Determinants Of Health, Behavioral Health
Beginner · Specialization · 3 - 6 Months

University of California, Santa Cruz
Skills you'll gain: Bayesian Statistics, Technical Communication, Data Presentation, Statistical Reporting, R Programming, Statistical Analysis, Statistical Modeling, Statistical Programming, Data Analysis, Time Series Analysis and Forecasting, R (Software), Markov Model, Statistical Methods, Statistical Inference, Sampling (Statistics), Simulations, Model Evaluation, Probability Distribution
Advanced · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Performance Testing, Performance Stress Testing, Information Architecture, System Configuration, Content Management Systems, Performance Tuning, Verification And Validation, Technical Documentation, Collaborative Software, Content Management, User Interface (UI), UI Components, Document Management, Usability, Version Control, Scalability, Data Management
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Data Cleansing, Data Processing, Data Wrangling, Data Integration, Data Preprocessing, Data Quality, Data Transformation, Text Mining, Data Management, Data Collection, Web Scraping, Data Import/Export, Data Access
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Employee Performance Management, Performance Management, Employee Surveys, Enterprise Risk Management (ERM), Occupational Safety And Health, Disciplinary Procedures, Labor Compliance, Data Security, Labor Law, Human Resource Policies, Occupational Safety and Health Administration (OSHA), Accident Prevention, Environment Health And Safety, Law, Regulation, and Compliance, Risk Management, Compliance Management, Workforce Management, Employee Engagement, Conflict Management, Organizational Change
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: AI Security, Application Security, Secure Coding, Data Ethics, Vulnerability Assessments, Responsible AI, Security Strategy, Data Security, Security Controls, Cybersecurity, Threat Management, Continuous Monitoring, Encryption, Authentications, Penetration Testing, Data Management
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Theoretical Computer Science, Algorithms, Computational Thinking, Data Structures, Design Strategies, Quantum computing, Python Programming, Analysis
Build toward a degree
Advanced · Course · 1 - 4 Weeks