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.

Yeshiva University
Skills you'll gain: Ancient History, Art History, Public History, Color Matching, World History, Research, Color Theory, European History, Culture, Cultural Diversity
★ 4.5 (124) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Teamwork, Organizational Leadership, Team Leadership, Leadership Studies, Team Performance Management, Team Building, Team Management, Team Oriented, Collaboration, Organizational Effectiveness, Cooperation, Negotiation, Interpersonal Communications, Business Communication, Communication Strategies, Conflict Management, Internal Communications, Communication, Behavior Management, Coordinating
Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Insurance, Portfolio Risk, Supply And Demand, Insurance Policies, Risk Management, Investments, Wealth Management, Risk Management Framework, Portfolio Management, Market Dynamics, Financial Planning, Investment Management, Finance, Economics, Asset Management, Financial Management, Economic Development, Behavioral Economics, Cost Benefit Analysis, Business Economics
★ 4.8 (3.3K) · Beginner · Specialization · 1 - 3 Months

University of Minnesota
Skills you'll gain: UI/UX Research, User Research, Design Research, User Experience Design, User Experience, User Centered Design, Persona (User Experience), User Interface and User Experience (UI/UX) Design, Ideation, User Interface (UI), UI/UX Strategy, Qualitative Research, User Interface (UI) Design, Surveys, User Story, Data Collection, Persona Development, Data Analysis, Interviewing Skills, People Analytics
★ 4.6 (472) · Mixed · Course · 1 - 3 Months

Skills you'll gain: iOS Development, Data Store, Control Panels, Program Development, Frontend Performance, Verification And Validation, Maintainability
Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Public Key Infrastructure, Key Management, Cryptography, Cryptographic Protocols, Encryption, Authentications, Algorithms
★ 4.7 (284) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cyber Governance, Security Strategy, Security Management, Incident Management, Cyber Security Strategy, Business Continuity Planning, IT Security Architecture, Computer Security Incident Management, Business Continuity, Disaster Recovery, Cyber Security Policies, Incident Response, Data Governance, IT Management, Cybersecurity, Contingency Planning, Governance, Cyber Risk, Leadership Studies, Leadership
★ 4.5 (151) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Trustworthiness, Emotional Intelligence, Professionalism, Client Services, Storytelling, Analytical Skills, Consultative Approaches, Communication, Ethical Standards And Conduct, Relationship Building, Communication Strategies, Verbal Communication Skills, Dealing With Ambiguity, Empathy, Self-Awareness, Growth Strategies
Mixed · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Apple iOS, iOS Development, Video Game Development, Mobile Development, Geographic Information Systems, Game Design, Interactive Design, Animation and Game Design, Geospatial Information and Technology, Animations, Interaction Design, Human Computer Interaction, Global Positioning Systems, Computer Graphic Techniques, Event-Driven Programming, Knowledge of Apple Hardware
★ 4.5 (55) · Mixed · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Agile Methodology, Agile Project Management, Project Planning, Waterfall Methodology, Timelines, Project Schedules, Scheduling, Communication Planning, Project Management, Project Management Life Cycle, Project Scoping, Sprint Planning, Stakeholder Communications, Project Estimation, Stakeholder Management, Scope Management, AI Enablement, Risk Management, Resource Management, Dependency Analysis
★ 4.8 (153) · Beginner · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Blockchain, Digital Assets, FinTech, Financial Systems, Financial Inclusion, Financial Market, Financial Regulations, Capital Markets, Financial Regulation, Payment Systems, Financial Services, Cryptographic Protocols, Asset Management, Market Liquidity, Law, Regulation, and Compliance, Cryptography, Regulatory Requirements, Payment Processing
Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Responsible AI, Data Ethics, Artificial Intelligence, Business Ethics, Machine Learning, AI literacy, Accountability, Artificial Intelligence and Machine Learning (AI/ML), Ethical Standards And Conduct, Risk Analysis, Case Studies, Risk Mitigation, Law, Regulation, and Compliance, Decision Making, Workforce Management
★ 4.5 (14) · Intermediate · Course · 1 - 4 Weeks