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.

Saïd Business School, University of Oxford
Skills you'll gain: AI Personalization, Generative Engine Optimization (GEO), Machine Learning Methods, Media Strategy, Responsible AI, Machine Learning Algorithms, Machine Learning, Applied Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Data Ethics, AI Enablement, Content Performance Analysis, Algorithms, Driving engagement, Generative AI, Marketing, Marketing Communications, Data Storytelling, Target Audience, Strategic Thinking
Intermediate · Course · 1 - 3 Months

Peking University
Skills you'll gain: Pediatric Nursing, Infant Care, Pediatrics, Child Health, Pediatric First Aid, Nutrition and Diet, Nursing Care, Working With Children, Clinical Nutrition, Oral Health, Preventative Care, Public Health and Disease Prevention, Toileting, Infectious Diseases, Dental Care, Respiratory Care, Airway Management, Immunology, Infection Control, Heimlich Maneuver
★ 4.9 (21) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Record Keeping, Business Ethics, Ethical Standards And Conduct, Performance Reporting, Investment Management, Decision Making, Investments, Brokerage, Compliance Management, Portfolio Management, Conflict Management, Regulatory Compliance, Compensation Analysis, Client Services, Asset Management, Risk Mitigation, Finance, Corporate Finance, Accounting, Entrepreneurial Finance
Mixed · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Autism Spectrum Disorders, Individualized Education Programs (IEP), Special Education, Nutrition Education, Community Health, School Psychology, Chronic Diseases, Case Studies, Nutrition and Diet, Empathy & Emotional Intelligence, Health Education, Health Promotion, School Counseling, Developmental Disabilities, Mental and Behavioral Health Specialties, Parent Communication, Care Management, Communication Disorders, Pediatric First Aid, Behavioral Health
★ 4.8 (3.5K) · Beginner · Specialization · 3 - 6 Months

Association of International Certified Professional Accountants
Skills you'll gain: Digital Assets, Blockchain, Asset Protection, Data Security, Asset Management, Cybersecurity, Security Awareness, Key Management, Security Controls, Securities (Finance), Multi-Factor Authentication, Ledgers (Accounting), Authentications, Financial Industry Regulatory Authorities, Accounting Systems, Financial Market, Market Data, Financial Regulations
★ 4.7 (93) · Beginner · Course · 1 - 4 Weeks

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

Microsoft
Skills you'll gain: Competitive Analysis, Market Research, Competitive Intelligence, Persona Development, Market Analysis, Customer Analysis, Market Intelligence, Market Opportunities, Business Research, AI Product Strategy, Consumer Behaviour, Target Market, Customer Insights, Data-Driven Decision-Making, Business Strategy, Product Management, Product Development, Target Audience, Product Strategy, Gap Analysis
★ 4.5 (54) · Beginner · Course · 1 - 4 Weeks

Real Madrid Graduate School Universidad Europea
Skills you'll gain: SAP Analytics Cloud, Artificial Intelligence and Machine Learning (AI/ML), Analytics, Artificial Intelligence, Data Analysis Software, Applied Machine Learning, Data Analysis, Deep Learning, Machine Learning, AI literacy, Data Ethics, Athletic Training, Health Technology, Large Language Modeling, Technology Solutions, Scikit Learn (Machine Learning Library), Technology Strategies, Statistical Methods, Natural Language Processing, Performance Appraisal
★ 4.6 (11) · Beginner · Course · 1 - 4 Weeks

Sage Publications
Skills you'll gain: Performance Appraisal, Performance Management, Diversity and Inclusion, Staff Management, Stakeholder Engagement, Diversity Equity and Inclusion Initiatives, Resource Allocation, Leadership Studies, Leadership Development, Resource Management, Organizational Leadership, Leadership, Management Training And Development, Leadership and Management, Employee Performance Management, Workplace inclusivity, Professional Development, Educational Materials, Instructional Strategies, Business Ethics
Beginner · Course · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Quality Improvement, Lean Six Sigma, Lean Methodologies, Six Sigma Methodology, Process Improvement, Process Capability, Process Analysis, Business Process Management, Business Process, Continuous Improvement Process, Process Development, Eight Disciplines Problem Solving (8D), Project Design, Project Planning, Quality Control, Customer Analysis
★ 4.7 (3.8K) · Intermediate · Course · 1 - 3 Months

University at Buffalo
Skills you'll gain: Electrical Systems, Building Codes, Electrical Wiring, Construction Inspection, Electrical Power, Electric Power Systems, HVAC, Electrical Equipment, Engineering Calculations, Architectural Design, Electrical Safety, Engineering Practices, Mechanical Design, Energy and Utilities, Architectural Engineering, Systems Analysis, Land Development, Semiconductors, Cost Benefit Analysis, Design Reviews
★ 4.7 (1.5K) · Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Systems Thinking, Epidemiology, Systems Analysis, Health Systems, Social Network Analysis, Simulations, Public Health, Network Model, Public Health and Disease Prevention, Social Determinants Of Health, Behavioral Health, Economics
★ 4.6 (205) · Beginner · Course · 1 - 4 Weeks