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.

Universidade de São Paulo
Skills you'll gain: Cultural Diversity, Culture, Anthropology, Aesthetics, Liberal Arts, Psychology, Physics, Biology
★ 4.7 (18) · Beginner · Course · 1 - 3 Months
Skills you'll gain: Data Storytelling, Performance Measurement, Digital Media Strategy, Performance Metric, Search Engine Marketing, Conversion Funnel Analysis, Data-Driven Decision-Making, Search Engine Optimization, Branding, Web Analytics and SEO, Digital Marketing, Customer Engagement, Marketing Planning, Marketing Strategies, Marketing, E-Commerce, Email Marketing, Brand Awareness, Marketing Analytics, Performance marketing
★ 4.8 (32K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Machine Learning Methods, Generative AI Agents, Generative AI, Prompt Patterns, Generative Model Architectures, Prompt Engineering Tools, AI literacy, Risking, Retrieval-Augmented Generation, LLM Application, Agentic systems, Machine Learning Algorithms, Natural Language Processing
★ 4.7 (23K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Prompt Patterns, Generative AI, Analytics, ChatGPT, Data Analysis, Data Storytelling, Data Presentation, LLM Application, AI literacy, Generative Model Architectures, Dashboard Creation, Interactive Data Visualization, Responsible AI, Data Synthesis, Data Literacy, Model Evaluation, Data Ethics, Artificial Intelligence and Machine Learning (AI/ML), Augmented and Virtual Reality (AR/VR)
★ 4.7 (12K) · Intermediate · Specialization · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, Agentic systems, ChatGPT, Prompt Patterns, Retrieval-Augmented Generation, Generative AI Agents, AI Orchestration, AI Workflows, AI powered creativity, Responsible AI, Agentic Workflows, Data Visualization, OpenAI API, Document Management, LLM Application, Ideation, Verification And Validation, Generative AI, Data Presentation, Software Development
★ 4.8 (10K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: General Data Protection Regulation (GDPR), Personally Identifiable Information, Governance Risk Management and Compliance, Information Privacy, Data Governance, Data Security, Cybersecurity, Data Management, Cyber Attacks, Data Loss Prevention, Security Controls, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Incident Response, Cyber Risk, Encryption, Risk Management Framework
★ 4.7 (72) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: User Story, Software Development Life Cycle, Risk Management, Team Motivation, Software Architecture, Stakeholder Engagement, Project Planning, Peer Review, Agile Software Development, Scrum (Software Development), Project Management Life Cycle, Risk Management Framework, Stakeholder Management, Stakeholder Communications, Project Management, Information Technology, Interviewing Skills, Agile Project Management, Leadership, Communication
★ 4.7 (11K) · Beginner · Professional Certificate · 3 - 6 Months

Coursera
Skills you'll gain: Portfolio Risk, Risk Management, Risk Analysis, Financial Analysis, Portfolio Management, Return On Investment, Investment Management, Finance
★ 4.9 (31) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Prompt Engineering, Prompt Patterns, Generative AI, Responsible AI, ChatGPT, Google Gemini, LLM Application, AI literacy, Project Management, AI Enablement, Project Management Life Cycle, Data Ethics, Case Studies, Model Evaluation, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Project Documentation, Augmented and Virtual Reality (AR/VR), Image Quality, Machine Learning
★ 4.7 (12K) · Intermediate · Specialization · 1 - 3 Months

California Institute of the Arts
Skills you'll gain: Graphic and Visual Design, Typography, Graphic Design, Graphic and Visual Design Software, Visual Design, Design, Color Theory, Design Elements And Principles, Ideation, Creative Design, Logo Design, Visual Storytelling, Design Software, Conceptual Design, Brand Strategy, Design Reviews, Layout Design, Style Guides, Digital Design, Art History
★ 4.7 (22K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Prompt Engineering, Prompt Patterns, Generative AI, Cyber Threat Intelligence, ChatGPT, Security Information and Event Management (SIEM), AI Security, Threat Modeling, LLM Application, AI literacy, Threat Detection, Cybersecurity, Incident Response, Malware Protection, Model Evaluation, Exploitation techniques, Artificial Intelligence and Machine Learning (AI/ML), Augmented and Virtual Reality (AR/VR), Vulnerability Management, Incident Management
★ 4.7 (12K) · Intermediate · Specialization · 1 - 3 Months

Georgia Institute of Technology
Skills you'll gain: Sales Presentation, Presentations, Oral Expression, Business Writing, Business Correspondence, Sales Presentations, Telephone Skills, Verbal Communication Skills, Interviewing Skills, Public Speaking, Professional Development, English Language, Cultural Diversity, Business Communication, Professional Networking, Cultural Sensitivity, Writing, LinkedIn, Web Content, Social Media Content
★ 4.7 (27K) · Beginner · Specialization · 3 - 6 Months