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: User Research, UI/UX Research, Usability Testing, Persona (User Experience), Interaction Design, User Experience Design, User Interface and User Experience (UI/UX) Design, Design Research, Usability, User Centered Design, Experience Design, User Interface (UI) Design, Figma (Design Software), Design Elements And Principles, Layout Design, Wireframing, Web Design, UI Components, Design Reviews, Front-End Web Development
★ 4.6 (1.1K) · Beginner · Course · 1 - 3 Months
Duke University
Skills you'll gain: Materials science, Engineering, Scientific, and Technical Instruments, Analytical Chemistry, Analytical Testing, Laboratory Techniques, Chemistry, Manufacturing Processes, Laboratory Equipment, Laboratory Research, Laboratory Procedures, Chemical Engineering
★ 4.8 (3.1K) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Angular, Frontend Integration, TypeScript, Restful API, Front-End Web Development, JavaScript Frameworks, UI Components, Application Programming Interface (API), Data Persistence, Application Deployment, Unit Testing, Application Frameworks, Development Environment, HTML and CSS, API Design, Web Applications, Javascript, Web Development, Code Reusability, Data Validation
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Agile Software Development, Agile Project Management, Kanban Principles, Project Risk Management, Sprint Retrospectives, Agile Methodology, Team Performance Management, Agile Product Development, Project Management Institute (PMI) Methodology, Workflow Management, Risk Management, Risk Mitigation, Lean Methodologies, Team Management, Team Building, Process Improvement, Scrum (Software Development), Sprint Planning, Backlogs, Project Management Life Cycle
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Java Programming, Java, OS Process Management, Maintainability, Performance Tuning, Scalability, Data Sharing, Software Design, Data Integrity
Intermediate · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Flask (Web Framework), Debugging, File I/O, Scripting, Python Programming, Web Applications, Data Structures, Secure Coding, Code Reusability, Programming Principles, IT Automation, Web Development, Application Development, Application Deployment, Back-End Web Development, Program Development, Code Review, Software Development, Object Oriented Programming (OOP), Software Engineering
Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Docker (Software), Containerization, Maintainability, Application Deployment, DevOps, Devops Tools, Software Installation, Image Quality, Package and Software Management, Nginx, Linux, Configuration Management, Command-Line Interface, Context Management, Automation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Penetration Testing, Vulnerability Assessments, Vulnerability Scanning, Vulnerability Management, Metasploit, Exploit development, Exploitation techniques, Cyber Security Assessment, Security Testing, Cybersecurity, Cyber Threat Intelligence, Human Factors (Security), Risk Mitigation, Threat Modeling, Active Directory, Application Security, Test Tools, Network Security, Web Applications, Linux
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Angular, Maintainability, TypeScript, Performance Tuning, React.js, Frontend Performance, Software Architecture, Enterprise Application Management, Application Frameworks, Enterprise Architecture, Technical Management, Application Design, Web Frameworks, JavaScript Frameworks, Web Applications, UI Components, Software Design, Software Design Patterns, Restful API, Javascript
Beginner · Course · 1 - 4 Weeks

University of Manchester
Skills you'll gain: Laboratory Experience, Analytical Testing, Analytical Chemistry, Biochemistry, Laboratory Techniques, Laboratory Procedures, Chemistry, Laboratory Equipment, Vibrations, electromagnetics, Physics, Systems Of Measurement, Structural Analysis
★ 4.7 (2.6K) · Intermediate · Course · 1 - 4 Weeks

Dr. Ryan Ahmed
Skills you'll gain: Claude Code, Prompt Engineering, Anthropic Claude, Model Context Protocol, Agentic Workflows, AI Workflows, Presentations, AI Orchestration, Research Reports, Email Automation, Generative AI Agents, Business Modeling, Vibe coding, Microsoft Office, Financial Modeling, Microsoft Excel, Microsoft PowerPoint, Software Engineering, Data Analysis, Data Visualization
Beginner · Specialization · 3 - 6 Months

Kennesaw State University
Skills you'll gain: Cybersecurity, IT Security Architecture, Network Security, Disaster Recovery, Application Security, Cyber Operations, Cryptography, Cyber Security Assessment, Information Systems Security, Cyber Risk, Encryption, Secure Coding, Systems Development Life Cycle, Security Controls, Cyber Governance, Security Management, Cyber Security Policies, Infrastructure Security, Security Awareness, Cryptographic Protocols
★ 4.3 (2.4K) · Beginner · Course · 1 - 3 Months