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.

University of California, Davis
Skills you'll gain: Sensory Systems Analysis, Experimentation, Product Testing, Acceptance Testing, Laboratory Testing, Laboratory Research, Laboratory Experience, Laboratory Procedures, Case Studies, Research Design, Analysis, Data Collection, Research Reports, Data Analysis, Recruitment
★ 4.9 (21) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Virtualization, Cloud Computing, Virtualization and Virtual Machines, Virtual Machines, Cloud Services, Cloud Platforms, Display Devices, Computer Hardware, Operating Systems, Computer Displays, Containerization, Wireless Networks
★ 4.7 (22) · Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Memory Management, Other Programming Languages, Code Reusability, Programming Principles, Integrated Development Environments, Build Tools, Web Development, System Programming, Maintainability
★ 3.6 (18) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Power BI, Data Modeling, Data Storytelling, Data Analysis Expressions (DAX), Data Visualization Software, Data Presentation, Data Transformation, Business Intelligence, Dashboard, Microsoft Excel, Dashboard Creation, Interactive Data Visualization, Data Wrangling, Performance Reporting, Data Manipulation, Data Cleansing, Key Performance Indicators (KPIs), Management Reporting, Data Import/Export
★ 4.7 (11) · Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Strategic Decision-Making, Business Acumen, Competitive Analysis, Sales Strategy, Strategic Thinking, Business Strategy, Business Leadership, Market Trend, Market Analysis, Business Strategies, Sales, Business Planning, Financial Acumen, Leadership, Campaign Planning, Financial Analysis, Marketing Strategies, Marketing, Market Dynamics, Consumer Behaviour
★ 4.5 (17) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Performance Measurement, Business Intelligence Software, Interactive Data Visualization, Data Presentation, Analytics, Business Reporting, Dataflow, Anomaly Detection, Machine Learning
★ 4.3 (12) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Data Visualization Software, Dashboard Creation, Dashboard, Data Analysis, Advanced Analytics, Interactive Data Visualization, Data Manipulation, Data Presentation, Data Transformation, Data Sharing, Embeddings
★ 4.9 (18) · Advanced · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Network Analysis, R Programming, Statistical Analysis, Regression Analysis, Statistical Modeling, Statistical Methods, Combinatorics, Applied Machine Learning, Bayesian Network, Statistical Hypothesis Testing, Statistical Programming, Data Analysis, R (Software), Probability, Statistics, Probability Distribution, Probability & Statistics, Bayesian Statistics, Social Network Analysis, Simulations
Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Prompt Engineering, Microsoft Copilot, Prompt Patterns, Power Platform Architecture & Technical Design, Microsoft Power Platform, AI Workflows, Agentic Workflows, Generative AI Agents, Performance Tuning, Business Logic, AI Integrations, Agentic systems, Application Deployment, Generative AI, Performance Testing, Scalability, Data Integration, User Feedback
★ 1.8 (11) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Security Testing, Continuous Monitoring, Cyber Security Assessment, Penetration Testing, Vulnerability Assessments, Intrusion Detection and Prevention, Vulnerability Scanning, Security Controls, System Monitoring, White-Box Testing, Threat Detection, IT General Controls (ITGC)
★ 4.9 (8) · Advanced · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Prompt Engineering, ChatGPT, Security Testing, AI Security, Responsible AI, API Testing, AI Integrations, Penetration Testing, OpenAI, Exploitation techniques, Vulnerability Scanning, Generative AI
★ 4.1 (22) · Beginner · Course · 1 - 3 Months

Edureka
Skills you'll gain: AI Security, Responsible AI, Incident Response, Computer Security Incident Management, Data Ethics, Generative AI, LLM Application, Large Language Modeling, Generative Model Architectures, Prompt Patterns, Threat Modeling, Security Testing, Cybersecurity, IT Security Architecture, Artificial Intelligence, Machine Learning, Security Management, MLOps (Machine Learning Operations), Agentic systems, Ethical Standards And Conduct
★ 4.3 (12) · Beginner · Specialization · 3 - 6 Months