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: Mac OS, Data Management, File Management, Unix Commands, Unix, Application Performance Management, Data Storage, Application Deployment, Data Security, Application Security, Disaster Recovery
Intermediate · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Tensorflow, Predictive Modeling, Machine Learning, Text Mining, Deep Learning, Classification And Regression Tree (CART), Natural Language Processing, Supervised Learning, Artificial Intelligence, Data Science, Computer Vision
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Web Development Tools, Javascript, Programming Principles, Development Environment, Integrated Development Environments, Computer Programming, Debugging, HTML and CSS
Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Video Game Development, Branding, Organizational Structure, Organizational Strategy, Game Design, Competitive Analysis, Brand Management, Team Management, Entrepreneurial Finance
Beginner · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Immunology, Hematology, Chronic Diseases, Pulmonology, Physiology, Infectious Diseases, Pathology
Intermediate · Course · 1 - 3 Months

Skills you'll gain: HVAC, Building Services Engineering, Equipment Design, Thermal Management, Mechanical Engineering, Facility Repair And Maintenance, Mechanical Design, Energy and Utilities, Safety Standards, Engineering Calculations, Technical Standard
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Artificial Intelligence, Embedded Software, Mechanics, Simulation and Simulation Software, Control Systems, Programming Principles, Algorithms, Linear Algebra, Python Programming
Build toward a degree
Intermediate · Course · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Physics, Advanced Mathematics, Numerical Analysis, Simulations, Mathematical Modeling, Calculus, Differential Equations, Computer Programming
Beginner · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Program Evaluation, Policy Analysis, Project Design, Public Policies, Program Implementation, Program Development, Resource Allocation, Systems Thinking, Needs Assessment, Qualitative Research, Stakeholder Engagement
Build toward a degree
Beginner · Course · 1 - 3 Months
Amazon Web Services
Skills you'll gain: Responsible AI, Amazon Bedrock, AWS SageMaker, Amazon Web Services, MLOps (Machine Learning Operations), Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Cloud Development, Large Language Modeling, Application Development
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Music Theory, Classical Music, Music History, Musical Composition, Instrumental Music, Music
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Virtual Teams, Sales Presentation, Sales, Rapport Building, Relationship Building, Non-Verbal Communication, Virtual Environment, Customer Engagement, Drive Engagement, Microsoft Teams, Global Marketing, Brand Management, Overcoming Objections, Executive Presence, Communication Strategies, Trustworthiness
Beginner · Course · 1 - 4 Weeks