Cryptocurrency and blockchain courses can help you learn how distributed ledgers work, how transactions are verified, and how major blockchain networks are structured. You can build skills in wallet management, smart contract basics, and evaluating blockchain use cases. Many courses introduce tools such as crypto exchanges, block explorers, and frameworks used to experiment with decentralized applications.

University of California, Santa Barbara
Skills you'll gain: Human Resources, Human Resource Policies, Labor Compliance, Legal Risk, Law, Regulation, and Compliance, Compliance Management, Workforce Management, Compensation Management, Labor Law, Job Analysis, Operational Risk, Payroll, Risk Mitigation, Compliance Auditing, Risk Analysis
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Labor Relations, Labor Law, Employee Relations, Court Systems, Social Studies, World History, Branding, Economic Development, Socioeconomics, Economics, Consumer Behaviour, Global Marketing, International Relations, Business Economics, Demography, Franchising, Business, Public History, Cultural Diversity, Culture
★ 4.9 (8) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Go (Programming Language), Memory Management, Debugging, Code Reusability, Object Oriented Programming (OOP), Other Programming Languages
Advanced · Course · 1 - 3 Months

Wesleyan University
Skills you'll gain: Regression Analysis, Data Storytelling, Logistic Regression, Classification And Regression Tree (CART), Statistical Hypothesis Testing, Descriptive Statistics, Data Presentation, Statistical Analysis, Statistical Software, Correlation Analysis, Plot (Graphics), Exploratory Data Analysis, Statistical Visualization, Data Manipulation, Decision Tree Learning, Statistical Machine Learning, Data Analysis, Statistical Methods, Machine Learning, Statistics
★ 4.4 (1.4K) · Beginner · Specialization · 3 - 6 Months

Tecnológico de Monterrey
Skills you'll gain: Design Thinking, Innovation, Business Modeling, Creative Problem-Solving, Entrepreneurship, Corporate Strategy, Ideation, Lean Methodologies, Creative Thinking, New Product Development, Open Mindset, Cognitive flexibility, Business Architecture, Creativity, Storytelling, Team Management, Business Strategies, Business Strategy, Organizational Strategy, Process Design
★ 4.4 (83) · Advanced · Specialization · 3 - 6 Months

Duke University
Skills you'll gain: Liberal Arts, Music
★ 4.7 (14) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Culture, Social Studies, Social Sciences, Sociology, Anthropology, Social Justice, Healthcare Ethics, Environment, Laboratory Research, Behavioral Health, Mental Health, General Science and Research, Media and Communications, Empathy & Emotional Intelligence, Ethical Standards And Conduct, Health Care, Cultural Diversity, Food and Beverage, Social Impact, Rehabilitation
★ 4.7 (215) · Beginner · Specialization · 1 - 3 Months

Cisco Learning and Certifications
Skills you'll gain: File Systems, Endpoint Security, Linux, Operating System Administration, Microsoft Windows, Windows PowerShell, Linux Administration, Windows Servers, Operating Systems, Security Software, Linux Commands, File Management, Network Administration, Active Directory, System Monitoring, System Configuration, OS Process Management, Network Security, Command-Line Interface, Malware Protection
★ 4.8 (67) · Mixed · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Cultural Diversity, Culture, European History, Social Studies, World History, Economic Development, Ancient History, International Relations, Sociology, Policty Analysis, Research, and Development, Social Justice, Political Sciences
★ 4.7 (350) · Beginner · Course · 1 - 4 Weeks

The Museum of Modern Art
Skills you'll gain: Design Thinking, Student Engagement, Creative Thinking, Teaching, Instructional Strategies, Student-Centred Learning, Creativity, Liberal Arts, Curriculum Planning, Self-Awareness, Aesthetics, Art History, Curriculum Development, Empathy, Learning Styles, Social Impact, Learning Strategies, Emotional Intelligence, Communication Strategies, Literacy
★ 4.8 (2.1K) · Intermediate · Specialization · 3 - 6 Months

University of Minnesota
Skills you'll gain: User Interface (UI), Prototyping, User Interface (UI) Design, Interactive Design, Graphic and Visual Design, Design, Interaction Design, Mockups, Design Elements And Principles, Layout Design, Wireframing, Internet Of Things
★ 4.6 (397) · Mixed · Course · 1 - 3 Months

University of California, Santa Barbara
Skills you'll gain: Financial Statement Analysis, Financial Statements, Revenue Recognition, Generally Accepted Accounting Principles (GAAP), Financial Analysis, Accrual Accounting, Balance Sheet, Income Statement, Financial Reporting, Financial Accounting, Accounting, Depreciation, Fixed Asset, General Accounting, Expense Management, Operating Expense, Business Valuation, Asset Management
Intermediate · Course · 1 - 4 Weeks