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.

Skills you'll gain: User Story, Cloud Deployment, CI/CD, Software Development Life Cycle, Open Web Application Security Project (OWASP), Continuous Integration, Istio, Linux Commands, Software Architecture, Test Driven Development (TDD), Cloud Computing Architecture, Application Deployment, Devops Tools, Restful API, Git (Version Control System), DevOps, Grafana, Software Engineering, Python Programming, Application Development
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months

IE Business School
Skills you'll gain: Survey Creation, Surveys, Market Research, Business Research, Consumer Behaviour, Marketing Strategies, Strategic Marketing, Marketing, Marketing Management, Research Design, Marketing Planning, Data Analysis, Marketing Psychology, Research Reports, Market Analysis, Research Methodologies, Experimentation, Customer Analysis, Business Marketing, Business
Beginner · Course · 1 - 4 Weeks

IE Business School
Skills you'll gain: Product Lifecycle Management, Brand Strategy, Customer experience strategy (CX), Brand Management, Branding, Competitive Analysis, Product Management, Product Planning, Product Strategy, New Product Development, Journey Mapping, Customer Engagement, Design and Product, Demand Planning, Internal Communications, Employee Engagement, Estimation, Consumer Behaviour, Portfolio Management, Conversion Funnel Analysis
Beginner · Course · 1 - 3 Months

Columbia University
Skills you'll gain: International Finance, Derivatives, Financial Systems, Balance Sheet, Financial Market, Payment Systems, Financial Policy, Banking, Capital Markets, Financial Trading, Economics, Market Liquidity, Financial Regulation, Credit Risk, Market Dynamics
Mixed · Course · 3 - 6 Months

Skills you'll gain: Dashboard Creation, Dashboard, Web Scraping, SQL, Descriptive Statistics, Data Visualization, Statistical Analysis, Jupyter, Data Presentation, Probability Distribution, R (Software), Statistics, Statistical Methods, Data Science, Database Management, Relational Databases, R Programming, Python Programming, NumPy, Data Analysis
Build toward a degree
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Clinical Trials, Clinical Research, Qualitative Research, Data Synthesis, Scientific Methods, Research Methodologies, Data Collection, Research Design, Analysis, Quantitative Research, Risk Analysis, Statistical Methods, Statistical Analysis, Statistical Reporting
Mixed · Course · 1 - 3 Months

Skills you'll gain: AutoCAD, Architectural Drawing, Drafting and Engineering Design, Blueprinting, Technical Drawing, Computer-Aided Design, Plot (Graphics)
Beginner · Guided Project · Less Than 2 Hours

University of Pennsylvania
Skills you'll gain: Responsible AI, Data Ethics, Data Strategy, AI Enablement, AI Product Strategy, Data Governance, Business Strategies, Corporate Strategy, General Data Protection Regulation (GDPR), Personally Identifiable Information, Governance, Business Transformation, Artificial Intelligence, Risking, Big Data, Machine Learning, Model Deployment, Innovation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Relationship Management, Trustworthiness, Customer Relationship Building, Rapport Building, Business Development, Customer Retention, Communication, Business Communication, Stakeholder Engagement, Organizational Development, Upselling, Active Listening
Intermediate · Course · 1 - 4 Weeks

Columbia University
Skills you'll gain: Financial Market, Securities (Finance), Derivatives, Mathematical Modeling, Applied Mathematics, Capital Markets, Futures Exchange, Finance, Financial Modeling, Risk Modeling, Probability, Risk Management, Probability Distribution, Model Optimization
Intermediate · Course · 1 - 3 Months

University of Toronto
Skills you'll gain: ArcGIS, GIS Software, Spatial Data Analysis, Spatial Analysis, Geographic Information Systems, Geospatial Information and Technology, Geospatial Mapping, Data Mapping, Metadata Management, Query Languages, Data Manipulation, Data Synthesis, Data Visualization, Quantitative Research, Data Compilation, Data Access, Interactive Data Visualization, Data Processing, Typography, Data Wrangling
Beginner · Specialization · 3 - 6 Months

Columbia University
Skills you'll gain: Portfolio Management, Derivatives, Financial Market, Securities (Finance), Investment Management, Portfolio Risk, Asset Management, Credit Risk, Mortgage Loans, Mathematical Modeling, Investments, Applied Mathematics, Risk Modeling, Estimation, Capital Markets, Futures Exchange, Financial Modeling, Regression Analysis, Market Liquidity, Statistical Methods
Intermediate · Specialization · 3 - 6 Months