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.

Skills you'll gain: Data Storytelling, Data Presentation, Plotly, Data Visualization Software, Data Visualization, Plot (Graphics), Dashboard, Interactive Data Visualization, Dashboard Creation, Matplotlib, Graphing, Geospatial Information and Technology, Histogram, Spatial Data Analysis, Seaborn, Data Analysis, Scatter Plots, Python Programming
★ 4.5 (12K) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Jupyter, R (Software), R Programming, Computer Programming Tools, GitHub, Software Development Tools, Data Visualization Software, Data Science, Statistical Programming, Cloud Hosting, Scikit Learn (Machine Learning Library), Cloud Services, Cloud API, Cloud Computing, Git (Version Control System), Cloud Platforms, Other Programming Languages, Integrated Development Environments, Version Control, Python Programming
★ 4.5 (30K) · Beginner · Course · 1 - 3 Months
Skills you'll gain: Google Ads, Search Engine Optimization, Digital Marketing, Keyword Research, Digital Advertising, Target Audience, Search Engine Marketing, Online Advertising, Persona Development, Customer Analysis, Conversion Funnel Analysis, Content Optimization, Marketing Strategy and Techniques, Advertising Campaigns, Marketing Strategies, Customer Engagement
★ 4.8 (7.8K) · Beginner · Course · 1 - 4 Weeks

University of Virginia
Skills you'll gain: Financial Statements, Financial Accounting, Balance Sheet, Financial Reporting, Financial Statement Analysis, Design Thinking, Accounting, Innovation, Journey Mapping, Process Design, Entrepreneurship, Philanthropy, Courage, Leadership Development, Corporate Sustainability, Stakeholder Engagement, Professional Development, Business Ethics, Finance, HR Tech
★ 4.8 (7.8K) · Beginner · Specialization · 3 - 6 Months

Georgia Institute of Technology
Skills you'll gain: Business Writing, Business Correspondence, Business Communication, Writing, Writing and Editing, Grammar, English Language, Concision, Proofreading, Editing, Communication, Cultural Diversity, Communication Strategies, Cultural Sensitivity, Intercultural Competence, Peer Review
★ 4.8 (18K) · Mixed · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Unit Testing, Growth Mindedness, Data Structures, Graph Theory, Event-Driven Programming, Social Network Analysis, Interactive Data Visualization, Java, Java Programming, Network Analysis, Object Oriented Programming (OOP), Technical Communication, User Interface (UI), Peer Review, Object Oriented Design, Software Testing, Computer Programming, Program Development, Algorithms, Problem Solving
★ 4.7 (7.2K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Generative AI, ChatGPT, AI literacy, Artificial Intelligence and Machine Learning (AI/ML), Augmented and Virtual Reality (AR/VR), Machine Learning, Data Synthesis
★ 4.6 (4.6K) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Quality Management, Project Closure, Team Management, Project Management, Product Quality (QA/QC), Project Management Life Cycle, Quality Assessment, Quality Assurance, Team Leadership, Project Controls, Project Implementation, Issue Tracking, Team Building, Project Coordination, Leadership and Management, Project Management Software, Project Risk Management, Data Storytelling, Risk Management, Strategic Thinking
★ 4.8 (10K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Social Media, Social Media Content, Social Media Marketing, Social Media Analytics, Keyword Research, Driving engagement, Drive Engagement, Social Media Strategy
★ 3.2 (15) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Email Security, Public Key Infrastructure, Encryption, Network Security, Cryptography, IT Security Architecture, Cybersecurity, Endpoint Detection and Response, Hardening, Data Security, Cyber Threat Hunting, Cryptographic Protocols, Advanced Encryption Standard (AES), Key Management, Authorization (Computing), Cyber Attacks, Information Technology, Computer Security Incident Management, Cyber Security Strategy, Technical Support and Services
★ 4.8 (3.2K) · Beginner · Specialization · 3 - 6 Months

The Museum of Modern Art
Skills you'll gain: Cultural Diversity, Creativity
★ 4.8 (6.9K) · Beginner · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Time Management, Calendar Management, Scheduling, Productivity Software, Mental Concentration, Professionalism, Planning, Overcoming Obstacles, Communication Strategies, Crisis Management
★ 4.6 (17K) · Beginner · Course · 1 - 4 Weeks