A/B testing courses can help you learn experimental design, statistical analysis, and user behavior insights. You can build skills in hypothesis formulation, result interpretation, and optimizing conversion rates. Many courses introduce tools like Google Optimize, Optimizely, and Adobe Target, which facilitate the implementation of tests and analysis of outcomes, allowing you to apply your skills in real-world marketing and product development scenarios.

Illinois Tech
Skills you'll gain: Javascript and jQuery, Responsive Web Design, Cascading Style Sheets (CSS), Web Design and Development, HTML and CSS, GitHub, Web Applications, JavaScript Frameworks, Web Development Tools, Git (Version Control System), Infrastructure Architecture, Browser Compatibility, Animations
Build toward a degree
Beginner · Course · 1 - 3 Months
Skills you'll gain: Supply Chain Management, Supply Chain Planning, Inventory Management System, Supply Chain Systems, Forecasting, Customer Demand Planning, AI Enablement, Supplier Management, Risk Mitigation, Transportation, Supply Chain, and Logistics, Automation, Risk Management, Operational Efficiency
Beginner · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Penetration Testing, Cyber Governance, Risk Management, Vendor Management, Governance Risk Management and Compliance, Security Awareness, Security Strategy, Business Risk Management, Cyber Security Policies, Compliance Management, Business Continuity, Personally Identifiable Information, Data Security
Intermediate · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Mechanics, Physics, Vibrations, Advanced Mathematics, Differential Equations, Calculus, Trigonometry, Applied Mathematics, Problem Solving
Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Git (Version Control System), GitHub, Bitbucket, Version Control, Software Versioning, GitLab, Software Configuration Management, Collaborative Software, Integrated Development Environments, Software Development, Code Review, IntelliJ IDEA, Eclipse (Software), Application Lifecycle Management, Linux, Command-Line Interface
Beginner · Specialization · 1 - 3 Months

Microsoft
Skills you'll gain: Microsoft Copilot, Microsoft 365, Sales Enablement, Marketing Automation, Customer experience improvement, Generative AI, Business Process Automation, AI Security, Customer Service, Business Metrics, AI Enablement, Return On Investment, Automation, Customer Retention, Critical Thinking
Beginner · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Semiconductors, Electronics, Materials science, Product Testing, Electronic Components, Mechanical Engineering, Electrical Engineering, Personal protective equipment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Office, Data Sharing, Document Management, Collaborative Software, User Accounts, Web Content Accessibility Guidelines, Content Management
Beginner · Guided Project · Less Than 2 Hours

Parsons School of Design, The New School
Skills you'll gain: Building Design, Sustainable Design, Sustainable Architecture, Public Health, Architectural Design, Environmental Engineering, Chemical Engineering, Health Assessment, Sustainability Standards, Materials science
Intermediate · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Generative AI Agents, Java, Agentic systems, AI Workflows, Generative AI, LLM Application, Tool Calling, OpenAI API, Application Development, Prompt Engineering, Debugging
Beginner · Course · 1 - 3 Months

Interactive Brokers
Skills you'll gain: Supply And Demand, Market Dynamics, Consumer Behaviour, Economics, Business Economics, Socioeconomics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Constructive Feedback, Talent Management, Human Resources Management and Planning, Course Development, Recruitment, Human Resources, Employee Training, Instructional Design, Performance Appraisal, Employee Performance Management, Culture Transformation, Interactive Learning, Organizational Effectiveness, Program Evaluation
Beginner · Course · 1 - 3 Months