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.

Universidad Nacional Autónoma de México
Skills you'll gain: Android Development, Android Studio, Java, Mobile Development, Object Oriented Programming (OOP), Java Programming, Application Deployment, JSON, Web Services, Mockups, Mobile Development Tools, Restful API, Software Design Patterns, Application Development, Kotlin, User Interface (UI) Design, Prototyping, Application Design, Application Lifecycle Management, Instagram
Intermediate · Specialization · 3 - 6 Months

Alex Genadinik
Skills you'll gain: Keyword Research, Web Analytics and SEO, Blogs, Search Engine Optimization, Copywriting, Google Analytics, Google Gemini, Search Engine Marketing, Web Content, Anthropic Claude, Large Language Modeling, Generative AI, Web Analytics, ChatGPT, Prompt Engineering, Content Creation, Google Ads, Digital Marketing, Marketing, Marketing Planning
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Cash Flow Forecasting, Cash Management, Cash Flows, Financial Forecasting, Working Capital, Accounting and Finance Software, QuickBooks (Accounting Software), Financial Modeling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Statistical Reporting, Data Access, Analysis, Data Maintenance, Data Cleansing, Debugging
Beginner · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Market Analysis, Microsoft Copilot, Marketing Planning, Marketing, Marketing Strategy and Techniques, Content Marketing, Data Ethics, Business Marketing, Marketing Communications, Generative AI, Strategic Thinking, AI Workflows, AI Personalization, Market Trend, Strategic Communication, Digital Marketing, Content Creation, Digital Content, Business Process
Beginner · Course · 1 - 3 Months

Skills you'll gain: Peer Review, Technical Communication, Agile Methodology, Communication Strategies, Engineering Management, Decision Making, AI Product Strategy
Intermediate · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Data-Driven Decision-Making, Web Analytics, Performance Analysis, Operational Efficiency, Performance Measurement, Business Analytics, Business Intelligence, Analytics, Data Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Culture Transformation, Human Resource Strategy, Human Capital, Organizational Change, Diversity and Inclusion, Strategic Leadership, Talent Management, Business Transformation, Change Management, Workforce Planning, Organizational Effectiveness, Data-Driven Decision-Making, Predictive Analytics, Strategic Partnership
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: C (Programming Language), Game Design, Programming Principles, Program Development, Computational Logic, Data Validation, Command-Line Interface, User Interface (UI), Data Structures
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Sales Strategy, Web Analytics, Search Engine Optimization, Copywriting, Customer Insights, Keyword Research, Revenue Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Visualization, Dashboard, Pivot Tables And Charts, Microsoft Excel, Business Reporting, Excel Formulas, Case Studies, Business Intelligence, Performance Analysis, Business Analytics, Variance Analysis, Trend Analysis, Data Manipulation, Human Resources Information System (HRIS), Budgeting, Data Analysis, Project Documentation, Issue Tracking, Data Presentation, Data Validation
Beginner · Specialization · 1 - 3 Months

LearnQuest
Skills you'll gain: Sales, Sales Prospecting, Sales Training, Sales Strategy, Product Demonstration, Virtual Teams, Technical Sales, Sales Pipelines, Rapport Building, Sales Presentations, Relationship Building, Virtual Environment, Customer Engagement, Microsoft Teams, Consultative Selling, Global Marketing, Customer Relationship Building, Customer Relationship Management, Customer Success Management, Drive Engagement
Beginner · Specialization · 1 - 3 Months