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.

Sage Publications
Skills you'll gain: Workplace Bullying Intervention, Organizational Leadership, Leadership Studies, Leadership Development, Organizational Effectiveness, Industrial and Organizational Psychology, Initiative and Leadership, Business Ethics, Culture Transformation, Disciplinary Procedures, Supervision, Employee Relations, Accountability Frameworks, Employee Engagement, Self-Awareness, Resilience, Stress Management, Team Management, Change Management, Mediation
Intermediate · Course · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Data Ethics, Security Awareness, Ethical Standards And Conduct, Cybersecurity, Responsible AI, digital literacy, Information Privacy, Social Impact, AI Personalization, Media and Communications, Data Security, Personally Identifiable Information, Law, Regulation, and Compliance, Penetration Testing
★ 4.5 (27) · Beginner · Course · 1 - 4 Weeks

University of Arizona
Skills you'll gain: Ancient History, Physics, Mechanics, Physical Science, European History, Science and Research, Liberal Arts, World History, Scientific Methods, Chemistry, Biology, Life Sciences, Deductive Reasoning, Mathematical Modeling
★ 4.7 (44) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Algebra, Graphing, Advanced Mathematics, Logical Reasoning, Applied Mathematics, Mathematical Modeling, Visualization (Computer Graphics), Correlation Analysis, Predictive Modeling
Beginner · Course · 1 - 4 Weeks

New York Institute of Finance
Skills you'll gain: Credit Risk, Risk Mitigation, Risk Analysis, Financial Analysis, Financial Statement Analysis, Risk Modeling, Financial Statements, Portfolio Risk, Risk Control, Risk Management, Business Risk Management, Risk Management Framework, Securities (Finance), Derivatives, Business Metrics, Analysis, Balance Sheet, Market Data, Portfolio Management, Market Trend
★ 4.7 (458) · Beginner · Course · 1 - 3 Months

The University of Tokyo
Skills you'll gain: Sensory Systems Analysis, Neurology, Electrophysiology, Medical Imaging, Psychology, Radiology, Diagnostic Radiology, Biomedical Engineering, Digital Signal Processing, Cell Biology
Beginner · Course · 1 - 4 Weeks

University of Cambridge
Skills you'll gain: Childhood Education and Development, Human Learning, Child Development, Teaching, Learning Theory, Instructional Strategies, K-12 pedagogy, Pedagogy, Learning Strategies, Developmental Disabilities, Disabilities, Autism Spectrum Disorders, Special Education, Human Development, Differentiated Instruction, Interactive Learning, Neurology, Diversity Awareness
★ 4.9 (41) · Beginner · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Theoretical Computer Science, Mathematics and Mathematical Modeling, Applied Mathematics, Algorithms, Cryptography, Data Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Root Cause Analysis, Risk Modeling, Risk Analysis, Strategic Decision-Making, Analysis, Generative AI, Strategic Thinking, AI Workflows, Risk Management, Data-Driven Decision-Making, Risk Mitigation, Decision Support Systems, Analytical Skills, Correlation Analysis, Anomaly Detection, Responsible AI, Strategic Planning, Scenario Testing, Decision Making
★ 4.7 (20) · Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Cybersecurity, Cyber Security Strategy, Infrastructure Security, Cyber Attacks, Cyber Operations, Cyber Risk, Security Management, Cyber Security Policies, Cyber Governance, Incident Response, Risk Management Framework, Technology Solutions, Information Privacy
★ 4.7 (162) · Beginner · Course · 1 - 4 Weeks

Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Electrical Engineering, electromagnetics, Physics, Engineering Calculations, Electrical Systems, Mathematical Modeling, Problem Solving, Applied Mathematics, Electronic Components, Calculus, Electronics, Differential Equations, Integral Calculus, Trigonometry
★ 4.8 (51) · Intermediate · Course · 1 - 4 Weeks