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.

Skills you'll gain: Disaster Recovery, Microsoft Azure, Microsoft Copilot, System Monitoring, Cloud Security, Cloud Management, Systems Administration, Cloud Storage, Patch Management, Virtual Machines, Cyber Security Policies, File Management, Virtualization and Virtual Machines, Generative AI
★ 4.7 (22) · Beginner · Course · 1 - 3 Months

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

University of London
Skills you'll gain: Virtual Reality, Unity Engine, Augmented and Virtual Reality (AR/VR), Virtual Environment, Visualization (Computer Graphics), Animations, Non-Verbal Communication, Interaction Design, Human Computer Interaction, Psychology, Interpersonal Communications, Agentic systems
★ 4.4 (86) · Intermediate · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Childbirth, Child Health, Maternal Health, Obstetrics And Gynecology, Urology, Urinalysis, Anatomy, Nephrology, Gynecology, Capillary, Physiology, Pathology, Endocrinology, Biology
★ 4.9 (19) · Intermediate · Course · 1 - 3 Months

Minnesota State University, Mankato
Skills you'll gain: Trustworthiness, Influencing, Executive Presence, Communication, Verbal Communication Skills, Self-Awareness, Leadership, Business Leadership, Leadership Development, Persuasive Communication, Team Leadership, Emotional Intelligence, Personal Development, Initiative and Leadership, Personal Integrity, Resilience, Interpersonal Communications, Strategic Communication, Constructive Feedback, Culture
Advanced · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Feature Engineering, Model Evaluation, Model Deployment, Fine-tuning, Data Preprocessing, Model Training, Deep Learning, Machine Learning Methods, Model Optimization, Scikit Learn (Machine Learning Library), PyTorch (Machine Learning Library), Scalability, Hugging Face, Docker (Software), Supervised Learning, Machine Learning Algorithms, MLOps (Machine Learning Operations), Applied Machine Learning, Software Development, Machine Learning
Intermediate · Specialization · 1 - 3 Months

Microsoft
Skills you'll gain: Email Automation, Sales Process, Calendar Management, Microsoft Copilot, Business Process Automation, Automation, AI Security, AI Enablement, Scheduling, Workflow Management, AI Integrations, Prioritization, Operational Efficiency, Process Improvement, Continuous Improvement Process, Data Security, Quality Assurance, Performance Measurement
Advanced · Course · 1 - 4 Weeks

Michigan State University
Skills you'll gain: Game Design, Unity Engine, 3D Assets, Prototyping, Video Game Development, 3D Modeling, Computer Graphics, Multimedia, Programming Principles, Development Testing
★ 4.8 (68) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Financial Statement Analysis, Business Valuation, Mergers & Acquisitions, Financial Data, Financial Analysis, Financial Modeling, Balance Sheet, Depreciation, Finance, Investment Banking, Financial Statements, Revenue Forecasting, Corporate Finance, Forecasting, Analysis, Business, Estimation, Working Capital, Decision Making, Research
Beginner · Specialization · 3 - 6 Months

IE Business School
Skills you'll gain: Marketing Communications, Integrated Marketing Communications, Advertising Campaigns, Advertising, Marketing, Marketing Budgets, Brand Marketing, Campaign Planning, Communication Planning, Marketing Planning, Marketing and Public Relations, Marketing Design, Brand Strategy, Media and Communications, Brand Management, Brand Loyalty, Branding, Marketing Management, Marketing Psychology, Communication
★ 4.7 (2.5K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Financial Statement Analysis, Working Capital, Financial Statements, Cash Flows, Financial Accounting, Income Statement, Financial Analysis, Financial Reporting, Balance Sheet, Equities, Generally Accepted Accounting Principles (GAAP), Accounting, Inventory Accounting, Revenue Recognition, Finance, Analysis, Depreciation, Business Analysis, Business, Investments
Mixed · Course · 1 - 3 Months

Skills you'll gain: Unit Testing, Test Case, Application Deployment, Responsive Web Design, Continuous Deployment, Maintainability, LinkedIn, Cascading Style Sheets (CSS), Front-End Web Development, Software Testing, Test Script Development, HTML and CSS, Development Testing, Hypertext Markup Language (HTML), Interviewing Skills, Web Development Tools, Debugging, Web Development, Application Development, Software Documentation
★ 4.4 (25) · Intermediate · Specialization · 1 - 3 Months