Software testing courses can help you learn test planning, test case design, automated testing, and performance testing. You can build skills in identifying bugs, writing effective test scripts, and using various testing methodologies. Many courses introduce tools like Selenium for automation, JUnit for unit testing, and JIRA for issue tracking, showing how these skills apply in real-world software development environments.

Skills you'll gain: Musical Composition, Music, Developing Training Materials, Instrumental Music, Music Performance, Education Software and Technology, Teaching, Classroom Management, Digital pedagogy, Cultural Responsiveness, Active Listening, Creativity, Empowerment, Collaboration
Intermediate · Course · 1 - 4 Weeks

Rutgers the State University of New Jersey
Skills you'll gain: Supplier Quality Management, Procurement, Strategic Sourcing, Supplier Risk Management, Supply Management, Hedge Accounting, Supplier Management, Enterprise Resource Planning, Purchasing, Environmental Social And Corporate Governance (ESG), Strategic Partnership, Business Risk Management, Key Performance Indicators (KPIs), Supplier Relationship Management, Supply Chain, Risk Management, Derivatives, Organizational Structure, Consolidation, Talent Management
Intermediate · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Shiny (R Package), Dashboard Creation, Data Visualization, Dashboard, Ggplot2, Interactive Data Visualization, Data Visualization Software, Statistical Visualization, Rmarkdown, Application Development, Data Sharing, UI Components, Application Deployment
Mixed · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Game Theory, Social Network Analysis, Graph Theory, Network Analysis, Computational Thinking, Market Dynamics, Web Analytics and SEO, Network Model, Social Sciences, Socioeconomics, Sociology, Market Analysis, Economics, Bidding, Behavioral Economics, Analysis, Decision Making
Mixed · Course · 3 - 6 Months

University of Minnesota
Skills you'll gain: Operations Research, Mathematical Modeling, Business Modeling, Business Analytics, Analytics, Process Optimization, Data-Driven Decision-Making, Model Optimization, Microsoft Excel, Decision Making, Excel Formulas, Spreadsheet Software, Graphing
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Marketing Analytics, Marketing Effectiveness, Market Analysis, Competitive Analysis, Marketing, Key Performance Indicators (KPIs), Market Research, Target Audience, Target Market, Dashboard, Return On Investment, Value Propositions, Smart Goals, Business Strategy, Cross-Channel Marketing, Concision, Variance Analysis, Strategic Partnership, Data Collection, Strategic Decision-Making
Intermediate · Specialization · 3 - 6 Months

Scrimba
Skills you'll gain: Object Oriented Programming (OOP), File I/O, Data Structures, Python Programming, Programming Principles, Computer Programming, Computational Logic, Software Engineering, Performance Tuning, Web Development, Performance Testing, Web Development Tools, Debugging, Software Development
Beginner · Specialization · 1 - 4 Weeks

University of Lausanne
Skills you'll gain: Laboratory Testing, Medical Laboratory, Legal Proceedings, Biochemistry, Analytical Testing, Analytical Chemistry, Pharmacology, Substance Abuse, Law, Regulation, and Compliance, Arbitration, Psychosocial Assessments, Culture, Social Sciences, Criminal Investigation and Forensics, Regulatory Compliance, Sociology, Ethical Standards And Conduct, Psychology
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Social Media Marketing, Social Media Content, Marketing Design, Social Media, Social Media Strategy, Graphic and Visual Design Software, Graphic Design, Content Creation, Style Guides, Color Theory, Graphic and Visual Design, Branding, User Accounts
Beginner · Guided Project · Less Than 2 Hours

The University of Chicago
Skills you'll gain: Climate Change Programs, Mathematical Modeling, Predictive Modeling, Physical Science, Simulation and Simulation Software, Environmental Science, Process Modeling, Simulations, Numerical Analysis, Programming Principles
Mixed · Course · 1 - 3 Months

Skills you'll gain: Google Sheets, Spreadsheet Software, Excel Formulas, Data Import/Export, Data Presentation, Data Literacy, Data Analysis, Business Analysis
Beginner · Guided Project · Less Than 2 Hours

Politecnico di Milano
Skills you'll gain: Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Infrastructure Architecture, Cloud Platforms, Deep Learning, Hardware Architecture, Computing Platforms, Information Technology, Internet Of Things, Embedded Software, Cloud Computing, Embedded Systems, Distributed Computing, Data Centers
Beginner · Course · 1 - 4 Weeks