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.

Kennesaw State University
Skills you'll gain: Peer Review, Grammar, Business Writing, Business Correspondence, Writing, Editing, Proofreading, Concision, Taking Meeting Minutes, Professionalism, Business Communication, Target Audience, Constructive Feedback
Mixed · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Statistical Hypothesis Testing, Statistical Inference, Sampling (Statistics), Statistical Reporting, Statistical Methods, Probability & Statistics, Statistical Analysis, Experimentation, Data Analysis, Data Presentation, Estimation
Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Cryptography, Encryption, Application Development, Security Engineering, Application Security, C++ (Programming Language)
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Database Design, Case Studies, Relational Databases, System Testing, Database Development, Microsoft SQL Servers, SQL, Customer Complaint Resolution, Business Reporting, Data Integrity, Visual Basic (Programming Language), Workflow Management, Registration, Requirements Analysis, User Interface (UI)
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Epidemiology, Trend Analysis, Chronic Diseases, Public Health, Public Health and Disease Prevention, Health Policy, Data Analysis, Biostatistics, System Monitoring, Health Informatics, Technical Communication, Media and Communications, Infectious Diseases, Law, Regulation, and Compliance, Data Ethics, Data Collection, Risk Analysis, Information Privacy
Beginner · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Human Musculoskeletal System, Anatomy, Orthopedics, Kinesiology, Patient Positioning, Neurology, Physical Therapy
Intermediate · Course · 1 - 3 Months

Alex Genadinik
Skills you'll gain: Decision Making, Strategic Decision-Making, Emotional Intelligence, Data-Driven Decision-Making, Critical Thinking, Business Leadership, Analytical Skills, Leadership, Behavioral Economics, Case Studies, Microsoft Excel, Entrepreneurship, Self-Awareness
Mixed · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Mergers & Acquisitions, Financial Analysis, Financial Statement Analysis, Finance, Financial Modeling, Return On Investment, Investment Management, Capital Budgeting, Cash Management, Corporate Finance, Business Valuation, Cash Flow Forecasting, Working Capital, Performance Measurement, Risk Analysis
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Dartmouth College
Skills you'll gain: Liberal Arts, Storytelling, World History, Writing
Mixed · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Cardiology, Anatomy, Obstetrics And Gynecology, Urology, Neurology, Pulmonology, Nephrology, General Surgery, Diagnostic Radiology, Medical Terminology, Surgery
Intermediate · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Immunology, Infectious Diseases, Oncology, Internal Medicine, Pathology, Pharmacotherapy, Molecular, Cellular, and Microbiology, Chronic Diseases
Intermediate · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Digital Transformation, Agile Product Development, Market Trend, Operational Efficiency, Strategic Thinking, Customer Insights, Customer experience strategy (CX), Innovation, Market Opportunities, Business Strategy, Customer Engagement, Technology Strategies, New Product Development, Business Modeling, Business Technologies, Organizational Change, Business Strategies, Business Transformation, Competitive Analysis, Customer Analysis
Intermediate · Specialization · 1 - 4 Weeks