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: Package and Software Management, Linux Administration, Linux, Penetration Testing, Linux Servers, Linux Commands, Ubuntu, File Systems, Operating System Administration, User Accounts, Remote Access Systems, Unix, Virtual Machines, System Monitoring, Red Hat Enterprise Linux, Virtualization and Virtual Machines, Virtualization, Security Testing, Network Security, Security Management
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Prometheus (Software), Grafana, Cloud-Native Computing, Kubernetes, Site Reliability Engineering, Devops Tools, DevOps, Business Metrics, System Monitoring, Application Performance Management, Application Deployment, Context Management, Cloud Platforms, Service Level, Docker (Software), YAML, Microservices, Data Pipelines, Software Development, Engineering, Scientific, and Technical Instruments
Intermediate · Course · 3 - 6 Months

Wesleyan University
Skills you'll gain: Regression Analysis, Data Storytelling, Logistic Regression, Classification And Regression Tree (CART), Statistical Hypothesis Testing, Descriptive Statistics, Data Presentation, Statistical Analysis, Statistical Software, Correlation Analysis, Exploratory Data Analysis, Data Manipulation, Decision Tree Learning, Data Visualization Software, Data Management, Statistical Machine Learning, Data Analysis, Statistical Methods, Machine Learning, Statistics
★ 4.4 (1.4K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Penetration Testing, Vulnerability Assessments, Vulnerability Scanning, Vulnerability Management, Metasploit, Cyber Security Assessment, Cybersecurity, Cyber Threat Intelligence, Threat Modeling, Security Testing, Active Directory, Threat Detection, Exploitation techniques, Network Security, Virtual Machines, Virtualization, Virtual Networking, Authentications, Linux, Web Applications
Beginner · Course · 1 - 3 Months

Skills you'll gain: Open Web Application Security Project (OWASP), Penetration Testing, Vulnerability Assessments, Security Testing, Vulnerability Management, Exploitation techniques, Brute-force attacks, Authentications, Hardening, Web Applications, Security Controls, Test Tools, Risk Mitigation, Ethical Standards And Conduct, Mitigation, User Accounts
Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Prompt Engineering, Vibe coding, Prompt Engineering Tools, User Requirements Documents, Secure Coding, Functional Requirement, Functional Specification, Development Environment, Hardening, Application Security, Software As A Service, Full-Stack Web Development, LLM Application, Software Development Tools, Web Development Tools, Application Development, Web Development, GitHub, Debugging, Version Control
Beginner · Course · 1 - 3 Months

Skills you'll gain: Power BI, Dashboard, Dashboard Creation, Data Storytelling, Advanced Analytics, Data Visualization Software, Data Presentation, Statistical Visualization, Data Visualization, Interactive Data Visualization, Data Analysis, Analytics, Statistical Analysis, Business Intelligence, Descriptive Statistics
★ 4.7 (1.1K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Angular, Authentications, API Design, CI/CD, Containerization, Application Programming Interface (API), Maintainability, Frontend Integration, Test Automation, Continuous Deployment, TypeScript, Performance Tuning, React.js, Authorization (Computing), Unit Testing, Frontend Performance, Restful API, Software Development, Web Development, Javascript
Beginner · Specialization · 1 - 3 Months

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

Skills you'll gain: Vulnerability Assessments, Penetration Testing, Vulnerability Scanning, Vulnerability Management, Cyber Security Assessment, Cyber Threat Hunting, Cyber Threat Intelligence, Exploitation techniques, Threat Detection, Security Testing, Cybersecurity, Cyber Security Strategy, Webhook Security, Proxy Servers, Jira (Software), Ethical Standards And Conduct
Intermediate · Course · 3 - 6 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: Java Programming, Java, OS Process Management, Maintainability, Performance Tuning, Scalability, Data Sharing, Software Design, Data Integrity
Intermediate · Course · 1 - 3 Months