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: Extensible Markup Language (XML), Ajax, Extensible Languages and XML, Web Design, Java Platform Enterprise Edition (J2EE), Data Validation, Web Applications, Scripting, Javascript and jQuery, Web Development, Android Development, Hypertext Markup Language (HTML), Middleware, Model View Controller, Hibernate (Java), Visualization (Computer Graphics), Interoperability, Java, Cascading Style Sheets (CSS), Mobile Development
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Project Management Software, Project Accounting, Billing & Invoicing, Financial Reporting, Project Coordination, Expense Management, Payment Processing, Business Administration
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Kubernetes, Microsoft Azure, Docker (Software), YAML, Containerization, Application Deployment, Cloud Deployment, Security Controls, Virtual Networking, General Networking, Command-Line Interface
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Customer Service, Customer Relationship Building, Continuous Improvement Process, Process Improvement, Performance Metric, Customer experience improvement, Customer Complaint Resolution, Client Support, Technical Support, Expectation Management, Conflict Management, Communication Strategies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Collaborative Software, Education Software and Technology, Digital pedagogy, digital literacy
Beginner · Guided Project · Less Than 2 Hours

Scrimba
Skills you'll gain: Web Content Accessibility Guidelines, Web Design, Usability, HTML and CSS, User Interface (UI), Semantic Web
Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Data Visualization, Data Visualization Software, Empathy, Tableau Software, Risk Analysis, Data-Driven Decision-Making, Data Analysis, Risk Management, Empathy & Emotional Intelligence, Stakeholder Analysis, Business Risk Management, Human Centered Design, Decision Making, User Research, Risk Control, Behavioral Economics, Psychology
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Desktop Support, Generative AI, End User Training and Support, System Support, Prompt Engineering Tools, Technical Support, Product Support, ChatGPT, Problem Management, Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Windows PowerShell, Active Directory, Scripting, Test Script Development, IT Automation, Network Monitoring, Microsoft Windows, Windows Servers, Scripting Languages, User Accounts, Microsoft Servers, Event Monitoring, Command-Line Interface, Network Administration, Remote Access Systems, User Interface (UI), Server Administration, Hypertext Markup Language (HTML), Data Import/Export, Authentications
Beginner · Specialization · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Construction, Construction Inspection, Construction Engineering, Construction Management, Plant Operations and Management, Safety Assurance, Structural Engineering, Civil Engineering, Production Process, Laboratory Testing, Engineering Calculations, Analytical Testing, Test Equipment
Advanced · Course · 1 - 3 Months

Coursera
Skills you'll gain: Education Software and Technology, User Accounts
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Oracle Cloud, Oracle Databases, Data Migration, Data Lakes, Database Architecture and Administration, NoSQL, MySQL, Data Security, Analytics, Machine Learning Methods, Scalability
Beginner · Course · 1 - 4 Weeks