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.

University of Michigan
Skills you'll gain: Pulmonology, Cardiology, Respiration, Anatomy, Hematology, Urology, Nephrology, Physiology
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Social Media Campaigns, Social Media Marketing, Marketing Effectiveness, Online Advertising, Marketing Analytics, Advertising Campaigns, Digital Advertising, Performance marketing, Campaign Management, Marketing Budgets, Data Analysis, Digital Marketing, Data Presentation, A/B Testing, Key Performance Indicators (KPIs), Return On Investment, Performance Reporting, Business Metrics, Presentations, Communication
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Management, Data Manipulation
Intermediate · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Generative Model Architectures, Generative AI, Model Deployment, Model Evaluation, Prompt Engineering, Applied Machine Learning, LLM Application, Retrieval-Augmented Generation, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Authentications, Cloud Security, Cybersecurity, Threat Detection, Security Awareness, Cyber Attacks, Network Security, Vulnerability Assessments, Cloud Computing, Data Security, Identity and Access Management, Human Factors (Security), Software As A Service
Beginner · Course · 1 - 3 Months

American Psychological Association
Skills you'll gain: Regression Analysis, Correlation Analysis, Statistical Software, Statistical Analysis, Statistical Methods, Probability & Statistics, Quantitative Research, Data Analysis, Descriptive Statistics, Statistical Hypothesis Testing
Beginner · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Grammar, Vocabulary, English Language, Language Learning
Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Grammar, English Language, Vocabulary
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Data Ethics, Generative AI, Artificial Intelligence, AI Security, AI Enablement, End User Training and Support, Human Computer Interaction, Information Privacy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Digital Forensics, Incident Response, Penetration Testing, Computer Security Incident Management, Cyber Threat Intelligence, Cybersecurity, Security Management, Threat Detection, Cyber Security Assessment, Vulnerability Assessments, Threat Modeling, Malware Protection, Email Security, AI Security, Exploitation techniques, Network Security, Payment Card Industry (PCI) Data Security Standards, Fraud detection
Intermediate · Course · 1 - 3 Months
Johns Hopkins University
Skills you'll gain: Advocacy, Health Systems, Health Policy, Health Care Administration, Community Health, Primary Care, Health Care, Public Health, Systems Thinking, Governance, Training Programs, Case Studies, Education and Training
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Computer Graphics, Visualization (Computer Graphics), Application Design, C# (Programming Language), UI Components, Software Visualization, .NET Framework, Graphical Tools, Animations, Animation and Game Design, Image Analysis, User Interface (UI), User Interface (UI) Design, Application Development
Beginner · Specialization · 1 - 3 Months