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.

Arizona State University
Skills you'll gain: Statistical Analysis, Regression Analysis, Sampling (Statistics), Statistical Modeling, Statistical Methods, Mathematical Modeling, Data Transformation, Probability Distribution, Logistic Regression
★ 4.7 (37) · Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Interviewing Skills, Negotiation, Oral Expression, Telephone Skills, Price Negotiation, Presentations, Marketing Planning, Verbal Communication Skills, Concision, Public Speaking, Professional Development, Applicant Tracking Systems, English Language, Copywriting, Persuasive Communication, Strategic Marketing, Tactfulness, Business Writing, Business Correspondence, Campaign Planning
★ 4.6 (772) · Intermediate · Specialization · 3 - 6 Months

The University of North Carolina at Chapel Hill
Skills you'll gain: Music History, Music, World Music, Oral Expression, Aesthetics, World History, Social Studies, Liberal Arts, Performing Arts, Public History, Art History, Cultural Diversity
★ 4.5 (407) · Mixed · Course · 1 - 3 Months

Sage Publications
Skills you'll gain: Business Ethics, Leadership, Ethical Standards And Conduct, Education and Training, Initiative and Leadership, Leadership and Management, Instructional Strategies, Dealing With Ambiguity, Professional Development, Complex Problem Solving, Educational Materials, Problem Solving, Critical Thinking and Problem Solving, Rapport Building, Performance Management
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Smart Goals, Competitive Analysis, Goal Setting, Prioritization, Strategic Prioritization, Risk Analysis, Productivity, Project Management, Strategic Planning, Plan Execution, Business Planning, Project Implementation, Project Risk Management, Business Priorities, Program Implementation, Organizational Strategy, Risk Mitigation, Risk Management, Business Strategy, Time Management
Beginner · Course · 1 - 4 Weeks

The Expert Academy
Skills you'll gain: Negotiation, Consumer Behaviour, Stakeholder Engagement, Behavioral Economics, Stakeholder Communications, Decision Making, Influencing, Stakeholder Management, Marketing Psychology, Sales, General Sales Practices, Problem Solving, Critical Thinking and Problem Solving, Strategic Decision-Making, Customer Analysis, Business Ethics, Analysis, Overcoming Objections, Persuasive Communication, Trustworthiness
Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: File I/O, Simulations, C (Programming Language), Computational Thinking, Automation, Algorithms, Theoretical Computer Science, Memory Management, Data Persistence
★ 4.4 (36) · Beginner · Course · 1 - 4 Weeks

Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Immunology, Molecular Biology, Molecular, Cellular, and Microbiology, Physiology, Cell Biology, Biology, Biochemistry, Infectious Diseases
★ 4.8 (501) · Intermediate · Course · 1 - 3 Months

ISAE-SUPAERO
Skills you'll gain: Mechanical Engineering, Mechanics, Engineering Analysis, Engineering Calculations, Engineering, Mathematical Modeling, Physics
★ 4.7 (64) · Intermediate · Course · 1 - 4 Weeks

Universiteit Leiden
Skills you'll gain: Law, Regulation, and Compliance, Legal Proceedings, International Relations, Child Welfare, Journalism, Case Studies
★ 4.8 (2K) · Beginner · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: Database Design, SQL, Relational Databases, PostgreSQL, Database Systems, Database Theory, Database Management, Data Modeling, Databases, Database Management Systems, Query Languages, Data Integrity
★ 4.8 (1.1K) · Intermediate · Course · 1 - 4 Weeks