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: HTML and CSS, Hypertext Markup Language (HTML), Web Development, Web Language, Web Applications, Web Design and Development, Cascading Style Sheets (CSS), Web Design
Beginner · Guided Project · Less Than 2 Hours
University of London
Skills you'll gain: Applied Machine Learning, Model Evaluation, Model Training, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Machine Learning, Machine Learning Methods, Computer Vision, AI literacy, Image Analysis, Feature Engineering, Data Literacy
Beginner · Course · 1 - 4 Weeks

Kennesaw State University
Skills you'll gain: Email Security, Personally Identifiable Information, Firewall, Threat Detection, Network Security, Cybersecurity, Cyber Attacks, Threat Management, Security Awareness, Security Software, Cloud Storage, Information Privacy, Data Security, Cloud Computing, Cloud Services, General Networking
Beginner · Course · 1 - 3 Months

Packt
Skills you'll gain: Microsoft Excel, Spreadsheet Software, Data Cleansing, Data Visualization, Data Analysis Software, Productivity Software, Data Security, Data Management, Editing, Workflow Management
Beginner · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Construction Engineering, Laboratory Testing, Construction, Civil Engineering, Structural Engineering, Chemical Engineering, Materials science, Sustainable Engineering, Building Codes, Sustainable Technologies, Chemistry, Water Quality, Laboratory Techniques
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Generative AI Agents, Model Context Protocol, Retrieval-Augmented Generation, Generative Model Architectures, Fine-tuning, Model Deployment, Responsible AI, Load Balancing, Large Language Modeling, Containerization, AI Security, Docker (Software), Model Optimization, Generative AI, Model Evaluation, Agentic systems, LangChain, Restful API, Data Ethics, Image Quality
Intermediate · Professional Certificate · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Mathematics Education, Education Software and Technology, Instructional Strategies, Teaching, Digital pedagogy, Curriculum Planning, Simulations, Simulation and Simulation Software, Design Strategies, Interactive Design, Display Devices
Intermediate · Course · 1 - 3 Months

Infosec
Skills you'll gain: Application Security, Serverless Computing, Secure Coding, Risk Management Framework, Cloud Security, Threat Management, Infrastructure Security, Cloud Services, Cloud Platforms, Javascript, Node.JS
Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Risk Analysis, Project Risk Management, Risk Management, Risk Modeling, Risk Mitigation, Risk Control, Agile Methodology, Hazard Analysis, Project Controls, Stakeholder Engagement, Stakeholder Management, Earned Value Management, Risk Appetite, Project Performance, Dependency Analysis, Performance Metric, Agile Project Management, Simulation and Simulation Software, Project Management Institute (PMI) Methodology, Business Metrics
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Product Planning, Target Market, Persona Development, Operational Performance Management, Target Audience, Market Opportunities, Systems Thinking, Business Modeling, Product Lifecycle Management, Customer Analysis, Operational Analysis, Entrepreneurship, Leadership and Management, Business Planning, Engineering Management, Market Analysis, People Management, New Product Development, Governance, Engineering
Build toward a degree
Beginner · Course · 1 - 3 Months

Clemson University
Skills you'll gain: Responsible AI, Machine Learning Methods, Artificial Intelligence, Data Ethics, Artificial Intelligence and Machine Learning (AI/ML), Human Machine Interfaces, Human Centered Design, Human Computer Interaction, Generative AI, Machine Learning, Model Evaluation, Ethical Standards And Conduct
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Pivot Tables And Charts, Microsoft Excel, Data Analysis Expressions (DAX), Spreadsheet Software, Excel Macros, Data Presentation, Data Analysis, Chart.js, Data Mart, Spatial Data Analysis, Automation, Decision Tree Learning, IT Automation, Course Development, Strategic Decision-Making, C and C++, Design, AI Workflows
Mixed · Course · 1 - 4 Weeks