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.
Macquarie University
Skills you'll gain: Microsoft Excel, Data Visualization, Spreadsheet Software, Data Management, Excel Formulas, Editing
★ 4.1 (16) · Beginner · Course · 1 - 3 Months

The University of Notre Dame
Skills you'll gain: Data Ethics, Analytics, Analytical Skills, Responsible AI, Ethical Standards And Conduct, Machine Learning, Business Ethics, AI literacy, Information Privacy, Artificial Intelligence, Predictive Analytics, Social Justice, Technical Design, Case Studies
★ 4.6 (49) · Beginner · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Linux Administration, Version Control, Linux, Git (Version Control System), Linux Servers, Linux Commands, Network Troubleshooting, Unix, Operating System Administration, Bash (Scripting Language), Systems Administration, Scripting, User Provisioning, Shell Script, User Accounts, Software Versioning, System Configuration, Unix Shell, Network Monitoring, Scripting Languages
★ 4.4 (22) · Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Linear Algebra, Mathematical Modeling, Estimation, Matlab, Statistical Modeling, Simulations, Control Systems, Probability, Simulation and Simulation Software, Probability & Statistics, Statistical Methods, Probability Distribution
★ 4.9 (27) · Intermediate · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Javascript and jQuery, jQuery, Responsive Web Design, Web Development, Version Control, Web Design, Cascading Style Sheets (CSS), Web Design and Development, Hypertext Markup Language (HTML), HTML and CSS, Web Frameworks, GitHub, Web Applications, Javascript, Web Development Tools, Git (Version Control System), Infrastructure Architecture, Network Architecture, Network Infrastructure, Application Frameworks
★ 4.6 (19) · Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Nutritional Assessment, Predictive Analytics, Machine Learning Methods, Maternal Health, Machine Learning, Diagnostic Tests, Health Systems, Operating Cost, Nutrition and Diet, Market Dynamics, Water Resources, Food Safety and Sanitation, Manufacturing and Production, Behavioral Economics, Business Economics, Environment, Molecular Biology, Production Management, Consumer Behaviour, Molecular, Cellular, and Microbiology
★ 4.9 (36) · Intermediate · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Image Analysis, Event-Driven Programming, Scalability, Dataflow, Digital Signal Processing, Distributed Computing, C++ (Programming Language), Program Development, Performance Tuning, Memory Management, Algorithms
★ 3.5 (28) · Intermediate · Course · 1 - 3 Months

ROI Training
Skills you'll gain: Learning Styles, Productivity, Learning Strategies, Planning, Requirements Analysis, Time Management, Prioritization, Lifelong Learning, Organizational Skills
★ 4.8 (58) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Digital pedagogy, Education Software and Technology, digital literacy
★ 4.6 (49) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Competitive Analysis, Customer Analysis, Customer Insights, Value Propositions, Company, Product, and Service Knowledge, Business Modeling, Competitive Intelligence, Business Analysis Tools, Presentations, Product Knowledge, Data Import/Export, Marketing, Collaborative Software
★ 4.6 (27) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Wireless Networks, Cloud Computing, Network Monitoring, Network Security, Cloud Computing Architecture, Cloud Platforms, Event Monitoring, Network Performance Management, Local Area Networks, Software-Defined Networking, General Networking, Ansible, Network Administration, Security Controls, IT Automation, System Monitoring, Authentications, Network Engineering, Network Infrastructure, System Configuration
★ 4.6 (31) · Advanced · Course · 1 - 3 Months

Skills you'll gain: Regression Analysis, Data Science, Statistical Machine Learning, Data-Driven Decision-Making, R Programming, Statistical Inference, Applied Machine Learning, Machine Learning, Statistical Methods, R (Software), Data Analysis
★ 4.5 (39) · Beginner · Guided Project · Less Than 2 Hours