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 Visualization Software, Visualization (Computer Graphics), C++ (Programming Language), Application Development, Graphing, Computer Graphics, Verification And Validation, Data Validation, Data Structures, Software Testing
Intermediate · Course · 1 - 4 Weeks

Stanford University
Skills you'll gain: Statistics, Descriptive Statistics, Sampling (Statistics), Statistical Analysis, Data Analysis, Statistical Inference, Exploratory Data Analysis, Statistical Hypothesis Testing, Probability, Regression Analysis, Data Collection, Probability Distribution
Beginner · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Bioinformatics, Molecular Biology, Statistical Analysis, Network Analysis, Graph Theory, Taxonomy, Computational Thinking
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Systems Administration, Cloud Infrastructure, IT Infrastructure, Operating System Administration, Lightweight Directory Access Protocols, Server Administration, Active Directory, Cloud Computing, Windows Servers, Servers, Network Administration, Information Technology, Disaster Recovery, Data Storage Technologies, Technical Consulting, Dynamic Host Configuration Protocol (DHCP), Virtualization, Network Protocols, User Accounts
Beginner · Course · 1 - 3 Months

Skills you'll gain: Test Automation, Test Script Development, Debugging, Test Case, Test Tools, Selenium (Software), Software Testing, API Testing, Integration Testing, Maintainability, Automation, Scalability
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Sprint Retrospectives, Project Management, Stakeholder Communications, Stakeholder Management, Milestones (Project Management), Quality Management, Smart Goals, Management Reporting, Project Planning, Project Scoping, Project Documentation, Communication, Negotiation, Prioritization, Interviewing Skills, Problem Solving
Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Cost Estimation, Work Breakdown Structure, Project Risk Management, Project Schedules, Project Performance, Estimation, Timelines, Scheduling, Project Planning, Communication Planning, Quality Management, Change Control, Project Management, Milestones (Project Management), Planning, Risk Analysis, Project Scoping, Budgeting, Risk Management, Scope Management
Beginner · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Program Development, Data Validation, Microsoft Development Tools, Security Testing, Software Development Tools, Development Environment, Performance Testing
Beginner · Course · 1 - 3 Months
Duke University
Skills you'll gain: Physiology, Respiration, Endocrinology, Anatomy, Pulmonology, Cardiology, Nephrology, Urology, Kinesiology, Vital Signs, Neurology, Biology, Nutrition and Diet
Beginner · Course · 1 - 3 Months

Intuit
Skills you'll gain: Bookkeeping, QuickBooks (Accounting Software), Financial Statements, Accounting Software, Accounting, Financial Accounting, Income Statement, Accounting Records, Balance Sheet, General Ledger, Accrual Accounting, Ethical Standards And Conduct, Generally Accepted Accounting Principles (GAAP), Cash Flows, Journals
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Business Writing, Teamwork, Constructive Feedback, Conflict Management, Business Correspondence, Business Communication, Recognizing Others, Team Building, Virtual Teams, Collaboration, Decision Making, Writing, Mediation, Organizational Skills, Interpersonal Communications, Team Motivation, Tactfulness, Performance Management, Staff Management, Grammar
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: NoSQL, Apache Kafka, Database Design, Linux Commands, Data Warehousing, Bash (Scripting Language), Apache Hadoop, Apache Spark, SQL, Data Security, MongoDB, Data Migration, Database Administration, Data Pipelines, Data Governance, Database Management, Apache Airflow, Database Architecture and Administration, Extract, Transform, Load, Data Architecture
Beginner · Professional Certificate · 3 - 6 Months