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.
University of Pennsylvania
Skills you'll gain: Financial Statements, Financial Statement Analysis, Accrual Accounting, Financial Accounting, Financial Reporting, Accruals, Accounting, Financial Analysis, Balance Sheet, Income Statement, Generally Accepted Accounting Principles (GAAP), Cash Flows, Bookkeeping, Revenue Recognition, Business Metrics, Accounting Records, Return On Investment, Performance Measurement, Operational Performance Management
★ 4.7 (8.6K) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, AI Orchestration, AI Workflows, LangGraph, Agentic Workflows, LangChain, Retrieval-Augmented Generation, LLM Application, Prompt Patterns, Tool Calling, Agentic systems, Multimodal Prompts, Model Context Protocol, Generative AI Agents, Generative AI, AI Security, Vector Databases, AI Integrations, OpenAI API, Software Development
★ 4.6 (1.1K) · Advanced · Professional Certificate · 3 - 6 Months

MedCerts
Skills you'll gain: Sterilization, Medication Therapy Management, Asepsis, Drug Interaction, Medication Administration, Pharmacology, Patient-centered Care, Pharmacist Assistance, Pharmacy, Intravenous Therapy, Sterile Procedure, Pharmacotherapy, Intravenous Hydration, Patient Treatment, Care Management, Hand Hygiene, Treatment Planning, Personal protective equipment
★ 4.9 (46) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Database Administration, Data Warehousing, Extract, Transform, Load, SQL, Data Pipelines, Database Architecture and Administration, Database Design, Database Management, Relational Databases, Linux Commands, IBM Cognos Analytics, Apache Kafka, Bash (Scripting Language), Apache Airflow, Shell Script, IBM DB2, Data Transformation, Data Visualization, Data Store, Data Architecture
★ 4.7 (7K) · Beginner · Professional Certificate · 3 - 6 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Discussion Facilitation, Digital pedagogy, Education Software and Technology, Pedagogy, Education and Training, Teaching, Student Engagement, Training Programs, Instructional Strategies, Curriculum Development, Social Justice, Innovation, Instructional and Curriculum Design, Collaboration
★ 4.8 (1.3K) · Mixed · Course · 1 - 3 Months

Commonwealth Education Trust
Skills you'll gain: Diversity Awareness, Parent Communication, Cultural Diversity, Relationship Building, Working With Children, Classroom Management, Teaching, Community Development, Education and Training, Community Outreach, Rapport Building, Student Engagement, Team Collaboration, Ethical Standards And Conduct, Policy Development
★ 4.9 (1.1K) · Mixed · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Portfolio Management, Financial Modeling, Data Presentation, Presentations, Microsoft PowerPoint, Business Modeling, Data Modeling, Quantitative Research, Business Analytics, Financial Data, Portfolio Risk, Spreadsheet Software, Investments, Return On Investment, Microsoft Excel, Finance, Financial Analysis, Regression Analysis, Model Optimization
★ 4.5 (525) · Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Storytelling, Content Performance Analysis, Storyboarding, Video Production, Photo/Video Production and Technology, Content Scheduling, Benchmarking, Content Optimization, Search Engine Optimization, Videography, Web Analytics, Video Editing, Drive Engagement, Content Strategy, Live Streaming, Driving engagement, Marketing Analytics, Web Analytics and SEO, Style Guides, Marketing
★ 4.7 (1.5K) · Beginner · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Go To Market Strategy, Campaign Planning, Value Propositions, Marketing Strategies, Strategic Marketing, Marketing Planning, Product Marketing, Persona Development, Target Market, Marketing Effectiveness, Market Opportunities, Target Audience, Product Strategy, Campaign Management, Business Priorities, Market Share, Data-Driven Marketing, Market Research, Market Analysis, Microsoft Excel
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Journey Mapping, Business Transformation, SAP S/4HANA, Technology Solutions, Technical Documentation, Relationship Building, Software As A Service, Consultative Approaches, Enterprise Architecture, ABAP RESTful Programming Model (RAP), Solution Architecture, Enterprise Resource Planning, System Design and Implementation, Project Implementation, Project Closure, Test Planning, Requirements Analysis, Stakeholder Communications, Project Management, Workforce Development
★ 4.6 (1.7K) · Beginner · Professional Certificate · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Patient Safety, Design Thinking, Change Management, Institutional Review Board (IRB), Organizational Change, Conflict Management, Data Literacy, Performance Measurement, Systems Thinking, Healthcare Project Management, Data Visualization, Change Control, Solution Design, Health Systems, Data Analysis, Corrective and Preventive Action (CAPA), Risk Analysis, Data Presentation, Safety Assurance, Quality Improvement
★ 4.8 (1.9K) · Beginner · Specialization · 3 - 6 Months

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