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: Audit Planning, Enterprise Architecture, Internal Auditing, Compliance Management, Regulatory Compliance, Risk Control, Risk Management Framework, Quality Assurance, Training Records Management, Quality Management
Intermediate · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Social Media, Social Media Marketing, Social Media Management, Social Media Strategy, Social Media Content, Social Media Campaigns, Content Performance Analysis, Social Media Analytics, Brand Management, Campaign Management, Instagram, Content Creation, Performance Analysis, Branding, Campaign Planning, Performance Measurement, Target Audience, Content Scheduling, Brand Strategy, Digital Marketing Tools
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Debugging, Version Control, C# (Programming Language), Microsoft Copilot, Event-Driven Programming, Git (Version Control System), Object Oriented Programming (OOP), .NET Framework, Software Design Patterns, Program Development, Software Architecture, Application Deployment, Development Testing, Object Oriented Design, Microsoft Visual Studio, Software Testing, ASP.NET, Software Development Tools, Security Testing, File Systems
Beginner · Professional Certificate · 3 - 6 Months

Multiple educators
Skills you'll gain: Leadership Studies, Sustainable Systems, Sustainable Business, Corporate Sustainability, Environmental Social And Corporate Governance (ESG), Systems Thinking, Brand Marketing, Change Management, Strategic Leadership, Professional Development, Waste Minimization, Packaging and Labeling, Environment and Resource Management, Business Leadership, Regulatory Compliance, Engineering Management, Market Opportunities, Key Performance Indicators (KPIs), Emerging Technologies, Digital Marketing
Build toward a degree
Beginner · Specialization · 1 - 3 Months

Logical Operations
Skills you'll gain: Data Analysis Expressions (DAX), Microsoft Excel, Pivot Tables And Charts, Report Writing, Data Modeling, Spreadsheet Software, Business Reporting, Data Analysis, Data Presentation, Data Visualization Software, Data Visualization, Microsoft Office, Microsoft 365, Productivity Software
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Target Market, Target Audience, Customer Analysis, Market Opportunities, Entrepreneurship, Value Propositions, Performance Metric, Process Validation, Performance Measurement, Risk Analysis, Strategic Decision-Making, Business Modeling, Feasibility Studies, Business Analysis, Data-Driven Decision-Making, New Product Development, Case Studies, Innovation, FinTech, Leadership
Intermediate · Guided Project · Less Than 2 Hours

Dartmouth College
Skills you'll gain: Supervised Learning, Bayesian Network, Logistic Regression, Artificial Neural Networks, Machine Learning Methods, Statistical Modeling, Predictive Modeling, Model Evaluation, Convolutional Neural Networks, Statistical Machine Learning, Probability & Statistics, Bayesian Statistics, Deep Learning, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning, Machine Learning Algorithms, Statistical Methods, Artificial Intelligence, Regression Analysis, Statistical Inference
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Benefits Administration, Compensation and Benefits, Benefits Enrollment Processes, Human Resource Policies, Tax Management, Human Resources, Human Resources Management and Planning, Employee Assistance Programs, Communication Planning, Internal Communications, Health Equity, Health Care, Program Evaluation, Managed Care, Administration, Insurance, Diversity and Inclusion
Beginner · Course · 1 - 4 Weeks

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Recruitment, Talent Recruitment, Professional Networking, Applicant Tracking Systems, Recruitment Strategies, Relationship Building, Talent Acquisition, Talent Pipelining, Human Resources, Labor Compliance, Law, Regulation, and Compliance, Regulatory Compliance, Talent Sourcing, HR Tech, Regulatory Requirements, Web Presence, Value Propositions, Copywriting
Beginner · Course · 1 - 4 Weeks

Advancing Women in Tech
Skills you'll gain: Software Architecture, Systems Architecture, Systems Design, Technical Management, Software Design, API Design, System Design and Implementation, Technical Product Management, Cross-Functional Team Leadership, Engineering Management, Program Management, Microservices, Product Management, Cross-Functional Collaboration, Solution Architecture, Leadership and Management, Application Programming Interface (API), Amazon Web Services, Management Reporting
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Oracle Databases, Data Import/Export, Patch Management, Data Migration, Database Software, Database Architecture and Administration, Database Management, Problem Management, Data Storage Technologies, Disaster Recovery, Configuration Management, Automation, Command-Line Interface
Advanced · Course · 1 - 3 Months

Skills you'll gain: Salesforce Development, Salesforce, Application Deployment, Workflow Management, Operational Efficiency, Data Access, Dashboard, Force.com, Process Design, Application Design, Application Development, Cloud Deployment, No-Code Development, User Accounts, User Provisioning, UI Components, Business Process Automation, Customer Relationship Management (CRM) Software, Business Logic, User Interface (UI)
Beginner · Specialization · 1 - 3 Months