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.
Starweaver
Skills you'll gain: Financial Modeling, Microsoft Excel, Financial Statement Analysis, Financial Forecasting, Excel Formulas, Revenue Forecasting, Financial Analysis, Business Modeling, Financial Statements, Financial Accounting, Cash Flow Forecasting, Balance Sheet, Forecasting, Capital Expenditure, Data Validation, Cash Flows, Accounting, Working Capital, Operational Excellence
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Social Media Analytics, Social Media Management, Social Media Marketing, Social Media, Key Performance Indicators (KPIs), Social Media Content, Brand Awareness, Content Performance Analysis, Social Media Campaigns, Digital Advertising, Advertising, Performance Metric, Market Analysis, Performance Analysis, Digital Marketing, Marketing Communications
Intermediate · Guided Project · Less Than 2 Hours

University of Minnesota
Skills you'll gain: Health Equity, Health Disparities, Health Systems, Public Health, Social Determinants Of Health, Healthcare Ethics, Public Health and Disease Prevention, Health Policy, Data Analysis, Community Health, Data Ethics, Substance Abuse, Correlation Analysis, Patient Education and Support, Heat Maps, Data Literacy, Community Mental Health Services, Mental Health Diseases and Disorders, Data Visualization, Health Informatics
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Cybersecurity, Network Security, Internet Of Things, Cyber Security Strategy, Infrastructure Security, Cyber Attacks, Communication Systems, Network Protocols, Infrastructure Architecture, Network Architecture, Network Infrastructure, Data Security, Distributed Computing, Information Privacy, Automation
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: NSX-T Network Virtualization, vSphere Networking and Storage, Virtual Networking, VMware ESX Servers, Software-Defined Data Center (SDDC), VMware vSAN, vSphere DRS & HA, Software-Defined Networking, Hybrid Cloud Computing, Zero Trust Network Access, Virtualization, Storage vMotion, Data Centers, vCenter Server Management, vCenter Server, Role-Based Access Control (RBAC), Virtual Local Area Network (VLAN), Virtualization and Virtual Machines, Virtual Machines, Cloud Management
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Google Cloud Platform, Model Deployment, Machine Learning Methods, MLOps (Machine Learning Operations), Model Training, Applied Machine Learning, Machine Learning, Unstructured Data, Advanced Analytics, Jupyter, Artificial Intelligence
Intermediate · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Digital pedagogy, Technical Communication, Diversity Equity and Inclusion Initiatives, Social Impact, Computational Thinking, Computer Science, Curriculum Development, Informatics, Innovation, Technical Writing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Retail Management, Case Studies, Retail Store Operations, Competitive Analysis, Market Analysis, Strategic Planning, Strategic Marketing, Market Intelligence, Business Strategy, Competitive Intelligence, Market Dynamics, Business Management, Milestones (Project Management), Growth Strategies, Organizational Strategy, Spatial Data Analysis
Mixed · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Consultative Approaches, Sales Training, Inside Sales, Market Opportunities, Selling Techniques, Closing (Sales), Regional Sales, General Sales Practices, Sales Enablement, Sales Management, Sales Operations, Business Development, Sales Prospecting, Personalized Campaigns, Active Listening, Drive Engagement, Negotiation, Proposal Development, Data Storytelling, Emotional Intelligence
Beginner · Specialization · 1 - 3 Months

Red Hat
Skills you'll gain: Object Oriented Programming (OOP), File I/O, JSON, Python Programming, Debugging, Object Oriented Design, Data Structures, Red Hat Enterprise Linux, Programming Principles, Statistical Programming, Web Development, Program Development, Scripting, Integrated Development Environments, Development Environment, Software Installation
Intermediate · Course · 3 - 6 Months

Simplilearn
Skills you'll gain: Search Engine Optimization, Web Analytics and SEO, Digital Marketing Tools, Google Ads, Google Analytics, Keyword Research, Digital Marketing, Content Optimization, User Experience
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Social Media Analytics, Content Creation, Social Media Marketing, Hospitality Management, Social Media, Hospitality, Social Media Management, Social Media Content, Digital Marketing Campaigns, Guest Relations, Digital Marketing Tools, Hotels and Accommodations, Marketing, Social Media Strategy, Digital Marketing, Storytelling, Instagram, Web Analytics and SEO, Search Engine Optimization, User Feedback
Intermediate · Course · 1 - 4 Weeks