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.

Logical Operations
Skills you'll gain: Google Workspace, Calendar Management, Google Docs, Gmail, File Management, Google Sheets, Productivity Software, Collaborative Software, Scheduling, Document Management, Collaboration, Spreadsheet Software, Cloud Storage, Content Management Systems, Presentations, No-Code Development, User Interface (UI), Communication
Mixed · Course · 1 - 3 Months

Universitat Politècnica de València
Skills you'll gain: Microsoft Excel, Spreadsheet Software, Excel Formulas, Data Visualization, Productivity Software, Data Entry, Data Analysis Software, Data Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Apache Maven, Java Programming, Java, Build Tools, Eclipse (Software), Database Application, Full-Stack Web Development, CI/CD, Web Applications, Application Servers, Software Configuration Management, Continuous Integration, Application Development, Business Logic, UI Components, Integrated Development Environments, Role-Based Access Control (RBAC), Automation, Software Design Patterns, Program Development
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Software Installation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Gemini, Command-Line Interface, LLM Application, Tool Calling, Code Review, AI Workflows, Prompt Patterns, Software Installation, Application Security, Debugging, Software Architecture
Beginner · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Agile Methodology, Scrum (Software Development), Agile Project Management, Sprint Retrospectives, Agile Software Development, Sprint Planning, User Story, Backlogs, Agile Product Development, Project Estimation, Project Management, Estimation, Project Planning
Mixed · Course · 1 - 3 Months

Skills you'll gain: Social Media Campaigns, Social Media Marketing, Marketing Effectiveness, Online Advertising, Marketing Analytics, Advertising Campaigns, Digital Advertising, Performance marketing, Campaign Management, Marketing Budgets, Data Analysis, Digital Marketing, Data Presentation, A/B Testing, Key Performance Indicators (KPIs), Return On Investment, Performance Reporting, Business Metrics, Presentations, Communication
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Restful API, ASP.NET, Postman API Platform, Application Programming Interface (API), API Design, Application Deployment, Web Development, Database Design, Authentications, API Testing, Microsoft Visual Studio, Data Modeling, Microsoft Azure, Secure Coding, Authorization (Computing), Maintainability, GitHub, Debugging, Version Control, Data Validation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: De-escalation Techniques, Interpersonal Communications, Anthropic Claude, Empathy, Consumer Behaviour, Customer Complaint Resolution, Prompt Engineering, AI Personalization, Organizational Effectiveness, Quality Assessment, Patient Preparation, User Research, Usability Testing, Health And Wellness Coaching, Responsible AI, Data Ethics, Information Privacy, Mitigation, Strategic Decision-Making, Trustworthiness
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Biostatistics, Statistical Hypothesis Testing, Logistic Regression, Regression Analysis, Sampling (Statistics), Statistical Methods, Statistical Visualization, Statistical Analysis, Epidemiology, Quantitative Research, Descriptive Statistics, Probability & Statistics, Statistical Inference, Probability Distribution, Public Health, Scientific Methods, Statistics, Statistical Modeling, Advanced Analytics, Predictive Modeling
Beginner · Specialization · 3 - 6 Months

Logical Operations
Skills you'll gain: Presentations, Microsoft PowerPoint, Microsoft Office, Microsoft 365, Technical Communication, Productivity Software, Graphics Software, Public Speaking, Graphic and Visual Design, Communication, User Interface (UI), Organizational Skills, Professionalism, Productivity
Mixed · Course · 1 - 3 Months

Skills you'll gain: Application Design, Scalability, Software Architecture, Data Validation
Beginner · Course · 1 - 4 Weeks