Data Structures and Algorithms courses can help you learn about arrays, linked lists, trees, and graph structures, along with sorting and searching algorithms. You can build skills in problem-solving, optimizing code efficiency, and analyzing algorithm complexity. Many courses introduce tools like Python, Java, or C++ for implementing these concepts, as well as platforms for coding challenges that reinforce your understanding through practical application.

Illinois Tech
Skills you'll gain: Product Lifecycle Management, Innovation, Global Marketing, Business Strategy, New Product Development, Market Analysis, Market Opportunities, Competitive Analysis, Technology Strategies, Strategic Thinking, Risk Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of Manchester
Skills you'll gain: Sustainable Business, Corporate Sustainability, Business Ethics, Environmental Social And Corporate Governance (ESG), Sustainable Development, Intercultural Competence, Ethical Standards And Conduct, Team Oriented, Decision Making, Cultural Diversity, Systems Thinking, Stakeholder Management
Mixed · Course · 1 - 3 Months

Copenhagen Business School
Skills you'll gain: FinTech, Payment Systems, Financial Services, International Finance, Mobile Banking, Digital Transformation, Financial Regulations, Financial Market, Banking, Regulatory Requirements, Emerging Technologies, Fundraising and Crowdsourcing
Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Health Equity, Health Disparities, Social Determinants Of Health, Nutrition and Diet, Good Manufacturing Practices, Food Quality Assurance And Control, Nutrition Education, AI Personalization, Food Safety and Sanitation, Policy Development, Clinical Nutrition, Regulatory Affairs, Public Health, Regulatory Compliance, Health Policy, Health Informatics, Advocacy, Health Assessment, Health Technology, Microbiology
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Selling Techniques, Sales Strategy, Overcoming Objections, Closing (Sales), Sales Process, Customer Engagement, Sales Presentation, Solution Selling, Data-Driven Decision-Making, Customer Relationship Building, Value Propositions, Competitive Analysis, Price Negotiation, Rapport Building, Active Listening
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Audit Planning, Auditing, Internal Controls, Risk Management Framework, Continuous Monitoring, Compliance Auditing, Project Coordination, Financial Controls, Quality Assurance, Information Systems Security, Cyber Security Assessment, Governance, Presentations
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Vulnerability Management, Penetration Testing, Vulnerability Assessments, Intrusion Detection and Prevention, Security Testing, Network Security, Threat Management, System Testing, Firewall, Cybersecurity, Cloud Security, Microsoft Azure, Virtual Private Networks (VPN), Virtual Networking, Command-Line Interface
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Semiconductors, Electronic Components, Electrical Engineering, Electrical and Computer Engineering, Electronics, Electronics Engineering
Build toward a degree
Advanced · Course · 1 - 4 Weeks

The University of Edinburgh
Skills you'll gain: Research, Science and Research, General Science and Research, Scientific Methods, Physical Science, Physics, Research Methodologies
Mixed · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Water Quality, Hazard Analysis, Pollution Prevention, Food Safety and Sanitation, Environmental Issue, Laboratory Testing, Environmental Monitoring, Public Health, Environmental Engineering, Microbiology, Analytical Chemistry, Environmental Science, Biochemistry, Biology
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Risk Analysis, Risk Management, Business Risk Management, Enterprise Risk Management (ERM), Business Analysis, Portfolio Management, Solution Design, Project Implementation, Solution Architecture, Business Solutions, Business Strategy, Cost Benefit Analysis, Change Management, Systems Integration
Beginner · Course · 1 - 4 Weeks

Banco Interamericano de Desarrollo
Skills you'll gain: Climate Change Adaptation, Climate Change Mitigation, Water Resource Management, Energy and Utilities, Environmental Policy, Sustainable Business, Risk Management, Environmental Monitoring, Environmental Science, Finance, Innovation
Beginner · Course · 1 - 4 Weeks