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.

Alfaisal University | KLD
Skills you'll gain: Standard Accounting Practices, Accounting, Financial Statements, General Accounting, Financial Reporting, Bookkeeping, Generally Accepted Accounting Principles (GAAP), Financial Accounting, International Financial Reporting Standards, Income Statement, Balance Sheet
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Help Desk Support, System Configuration, Computer Hardware, Networking Hardware, Hardware Troubleshooting, Technical Support, Peripheral Devices, Desktop Support, Computer Networking, General Networking, Operating Systems, Wireless Networks
Beginner · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Cloud Computing, Cryptography, Data Security
Intermediate · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Business Process Management, Organizational Structure, Decision Making, Game Theory, Operational Efficiency, Organizational Effectiveness, Business Management, Problem Solving, Business, Complex Problem Solving, Business Strategy, Coordination
Beginner · Course · 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Video Game Development, Computer Graphics, 3D Assets, Microsoft Visual Studio, C++ (Programming Language), Artificial Intelligence, User Interface (UI), Animations, Application Development
Mixed · Course · 1 - 4 Weeks

National Taiwan University
Skills you'll gain: Game Theory, Experimentation, Negotiation, Behavioral Economics, Research Design, Economics, Decision Making, Socioeconomics, Strategic Decision-Making, Consumer Behaviour, Peer Review
Mixed · Course · 1 - 3 Months

Skills you'll gain: Interviewing Skills, Applicant Tracking Systems, Communication, Google Gemini, Professional Development, AI Enablement, Value Propositions, Business Writing, Planning, Adaptability, Google Sheets, Generative AI, Timelines, HR Tech, Personal Attributes, Professionalism
Beginner · Specialization · 3 - 6 Months

Fractal Analytics
Skills you'll gain: Data Storytelling, Data Presentation, Data Visualization, Interactive Data Visualization, Storyboarding, Storytelling, Data Visualization Software, Data Ethics, Data Literacy, Data-Driven Decision-Making, Drive Engagement
Beginner · Course · 1 - 4 Weeks

The University of Notre Dame
Skills you'll gain: Active Listening, Conflict Management, Communication Strategies, Business Communication, Corporate Communications, Case Studies, Business Ethics, Interpersonal Communications, Crisis Management, Strategic Communication, Communication, Ethical Standards And Conduct, Analysis
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Logistic Regression, Predictive Modeling, Predictive Analytics, SAS (Software), Statistical Modeling, Regression Analysis, Model Evaluation, Statistical Analysis, Data Analysis, Model Deployment, Statistical Methods
Intermediate · Course · 1 - 3 Months

Erasmus University Rotterdam
Skills you'll gain: Environmental Engineering and Restoration, Sustainable Business, Sustainable Development, Natural Resource Management, Business Modeling, Corporate Sustainability, Environmental Science, Case Studies, Complex Problem Solving, Cost Benefit Analysis, Stakeholder Engagement, Strategic Partnership
Beginner · Course · 1 - 3 Months

Skills you'll gain: HTML and CSS, React.js, Front-End Web Development, Mockups, Web Design and Development, Web Development, Web Components, Figma (Design Software), Code Review, Application Deployment, Web Analytics and SEO, Database Development, Software Development, GitHub, Development Testing
Advanced · Course · 1 - 3 Months