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: Large Language Modeling, Natural Language Processing, LLM Application, Generative AI Agents, Prompt Engineering, Test Case, Agentic systems, User Interface (UI), Artificial Intelligence and Machine Learning (AI/ML), Performance Testing, Debugging, Applied Machine Learning, Artificial Intelligence, Machine Learning Algorithms, Classification Algorithms, Decision Support Systems, Model Evaluation, Performance Tuning
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Real-Time Operating Systems, Embedded Software, Embedded Systems, Software Systems, Systems Architecture, Systems Design, Hardware Architecture, Software Architecture, System Programming, Real Time Data, System Requirements, Linux
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Tableau Software, Data Visualization, Interactive Data Visualization, Data Visualization Software, Data Storytelling, Data Presentation, Data Analysis Expressions (DAX), Dashboard, Data Analysis, Data Integration, Advanced Analytics, Data Modeling, Data Management, Performance Tuning, Data Preprocessing, Data Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, User Interface (UI), UI Components, Figma (Design Software), UI/UX Strategy, User Interface and User Experience (UI/UX) Design, Prototyping, Usability Testing, Interactive Design, User Experience Design, Mobile Development, Style Guides, Web Development, Animations
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Ansible, Package and Software Management, YAML, Configuration Management, System Configuration, Linux Administration, Unix, IT Automation, Automation, Web Applications, Unix Shell, File Management, Cloud Infrastructure, DevOps, User Accounts
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Restful API, API Design, API Testing, Spring Boot, Authentications, Test Automation, JSON, Application Programming Interface (API), Test Script Development, Application Deployment, Spring Framework, Object-Relational Mapping, Test Case, Software Quality Assurance, Business Logic, Back-End Web Development, Integration Testing, Software Engineering, Java Programming, Java
Beginner · Specialization · 1 - 3 Months

University of California, Davis
Skills you'll gain: Social Network Analysis, Data Wrangling, Natural Language Processing, Web Scraping, Databases, Data Processing, Social Sciences, Trend Analysis, Data Collection, Unstructured Data, Simulations, Big Data, Machine Learning, Computational Thinking, Artificial Intelligence and Machine Learning (AI/ML)
Intermediate · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Data Visualization, Microsoft Excel, Excel Formulas, Pivot Tables And Charts, Dashboard, Excel Macros, Data Analysis, Analytics, Data Cleansing, Regression Analysis, Descriptive Statistics
Beginner · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Data Storytelling, Automation, Decision Support Systems, User Story, AI Product Strategy, Human Machine Interfaces, Artificial Intelligence, Machine Learning, Data-Driven Decision-Making, Innovation
Beginner · Course · 1 - 4 Weeks
Vanderbilt University
Skills you'll gain: AI Enablement, Agentic systems, Workforce Management, Scalability, Workforce Planning, Solution Design
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Microsoft Teams, Collaborative Software, File Management, Document Management, Collaboration, Team Management, Microsoft 365, Productivity Software, Project Management
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Network Troubleshooting, IT Security Architecture, Computer Networking, Systems Administration, IT Infrastructure, Network Security, Operating System Administration, Cybersecurity, Network Architecture, Application Security, Lightweight Directory Access Protocols, TCP/IP, Desktop Support, Active Directory, File Systems, Technical Support, OS Process Management, Computer Hardware, Microsoft Windows, Software Installation
Beginner · Professional Certificate · 3 - 6 Months