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: Java Programming, Java, OS Process Management, Maintainability, Performance Tuning, Scalability, Data Sharing, Software Design, Data Integrity
Intermediate · Course · 1 - 3 Months

SAE Institute México
Skills you'll gain: Storytelling, Storyboarding, Visual Storytelling, Digital Analysis, Content Creation, Media Production, Multimedia, Technical Writing, Digital Communications, Writing, Scripting
★ 4.7 (50) · Beginner · Course · 1 - 4 Weeks

Akamai Technologies, Inc.
Skills you'll gain: SQL, Linux, Endpoint Security, Database Management, Incident Response, Relational Databases, Network Security, Database Systems, Vulnerability Scanning, Computer Security Incident Management, Security Management, Databases, Linux Administration, File Systems, Routing Protocols, OSI Models, Application Development, Remote Access Systems, Scripting, Scripting Languages
★ 4.6 (372) · Beginner · Professional Certificate · 3 - 6 Months

Universidad de los Andes
Skills you'll gain: Community Development, Ethical Standards And Conduct, Strategic Leadership, Team Building, Organizational Leadership, Leadership Development, Complex Problem Solving, Adaptability, Professional Development, Systems Thinking, Leadership, Resourcefulness, Risk Management, Dealing With Ambiguity, Self-Awareness, Emotional Intelligence, Mindfulness, Composure, Stakeholder Analysis
★ 4.9 (1.9K) · Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Workforce Planning, Human Resources Management and Planning, Workforce Development, Human Resource Strategy, Human Resources, Microsoft Copilot, Strategic Planning, People Analytics, Human Capital, Workforce Management, Stakeholder Communications, Plan Execution, Microsoft 365, Presentations, Return On Investment, Change Management, Strategic Decision-Making, Leadership Development, Corporate Strategy, Business
Advanced · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Git (Version Control System), GitHub, Version Control, Debugging, Object Oriented Programming (OOP), Object Oriented Design, Unit Testing, Development Testing, Test Case, Programming Principles, Data Structures, Software Development Tools, Algorithms, Maintainability, Python Programming, Software Development, Package and Software Management, Computer Programming, Development Environment, Computer Programming Tools
★ 4.5 (605) · Beginner · Course · 1 - 3 Months

Google Cloud
Beginner · Course · 1 - 3 Months

Skills you'll gain: Azure Synapse Analytics, Microsoft Azure, Power BI, Databricks, Data Processing, Database Administration, Data Warehousing, Database Theory, Databases, Cloud Services, Data Architecture, NoSQL, Database Software, Relational Databases, Database Systems, Cloud Storage, Database Management Systems, MySQL, Data Store, SQL
★ 4.6 (926) · Beginner · Specialization · 3 - 6 Months

Harvard Business School Online
Skills you'll gain: Leadership Development, Emotional Intelligence, Empathy & Emotional Intelligence, Leadership, Relationship Building, Self-Awareness, Team Leadership, People Development, Influencing, Drive Engagement, Trustworthiness, Empathy, Personal Development, Relationship Management, Growth Mindedness, Team Motivation, Resilience, Conflict Management
Beginner · Course · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Three-Phase, Basic Electrical Systems, Electrical Engineering, Electronic Components, Electrical Systems, Electronic Systems, Electric Power Systems, Electrical Power, Electrical and Computer Engineering, Electronics, Differential Equations, Electronics Engineering, Engineering Analysis, Engineering Calculations, Schematic Diagrams, Network Analysis, Physics, Trigonometry, Simulation and Simulation Software, Applied Mathematics
★ 4.9 (53) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Responsible AI, Data Ethics, AI Security, Governance Risk Management and Compliance, Storytelling, Compliance Management, Generative AI, Security Strategy, Governance, Compliance Auditing, Data Quality, Regulatory Compliance, Internal Auditing, Cloud Security, Risk Management, Risk Analysis, Threat Modeling, Policy Development, Cybersecurity, Stakeholder Management
Intermediate · Professional Certificate · 3 - 6 Months

University of Michigan
Skills you'll gain: Negotiation, Contract Negotiation, Mediation, Arbitration, Price Negotiation, Intercultural Competence, Planning, Conflict Management, Communication, Influencing, Cultural Sensitivity, Contract Management, Ethical Standards And Conduct, Decision Making
★ 4.9 (1.6K) · Mixed · Course · 1 - 3 Months