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.

Duke University
Skills you'll gain: Interactive Learning, Peer Review, Pedagogy, Art History, Digital pedagogy, Social Sciences, Blended Learning, Aesthetics, Creativity, Political Sciences, Community Development, Social Impact, Case Studies, Photography
Beginner · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Performance Metric, Open Mindset, Team Management, Organizational Strategy, Collaboration
Beginner · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Program Evaluation, Policy Analysis, Project Design, Public Policies, Program Development, Resource Allocation, Social Impact, Systems Thinking, Needs Assessment, Project Management, Qualitative Research, Stakeholder Engagement
Build toward a degree
Beginner · Course · 1 - 3 Months
Duke University
Skills you'll gain: Psychology, Motion Graphics, Neurology, Color Theory, Visual Impairment Education, Vision Transformer (ViT), Biology, Physiology, Experimentation, Anatomy
Mixed · Course · 1 - 3 Months

Skills you'll gain: Virtual Local Area Network (VLAN), Open Shortest Path First (OSPF), Network Routing, Network Switches, Routing Protocols, Virtual Networking, TCP/IP, Network Architecture, Local Area Networks, Network Troubleshooting, Network Protocols, System Configuration
Intermediate · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Object Oriented Design, Java, Object Oriented Programming (OOP), Unit Testing, Java Programming, Application Development, Data Structures, Software Testing, Programming Principles, Test Driven Development (TDD), Computer Programming
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Management, Disaster Recovery, IT Automation, Network Troubleshooting, Cloud Deployment, System Monitoring, Microsoft Azure, Cloud Computing, Cloud Security, Continuous Monitoring, Patch Management, Virtual Machines, Configuration Management, Change Control
Advanced · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Statistics, Data Analysis, Statistical Programming, Descriptive Statistics, Exploratory Data Analysis, Python Programming
Intermediate · Course · 1 - 4 Weeks

University of California, Santa Cruz
Skills you'll gain: C++ (Programming Language), Go (Programming Language), File I/O, Data Structures, Object Oriented Programming (OOP), Programming Principles, Software Design Patterns, Debugging, Computer Programming, Unit Testing, Algorithms, C (Programming Language), Program Development, Integrated Development Environments, Graph Theory, Software Testing, Artificial Intelligence, Integration Testing, Software Design, Software Documentation
Intermediate · Specialization · 3 - 6 Months

Macquarie University
Skills you'll gain: Risk Management Framework, Persuasive Communication, Storytelling, Influencing, Governance, Risk Management, Change Management, Organizational Change, Communication, Conflict Management, Leadership, Business Transformation, Risk Analysis, Negotiation, Operational Risk, Business Risk Management, Risk Mitigation, Intercultural Competence, Stakeholder Management, Process Management
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Applied Mathematics, Mathematical Modeling, Matlab, High Voltage, Three-Phase, Electrical Engineering, electromagnetics, Simulation and Simulation Software, Electric Power Systems, Electrical Power, Environmental Science, Environmental Engineering, Design
Intermediate · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Research, Scientific Methods, Data Ethics, Data Sharing, Ethical Standards And Conduct, Informed Consent, Innovation, Intellectual Property, Data Integrity, Technical Writing
Beginner · Course · 1 - 3 Months