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.

Coursera
Skills you'll gain: Competitive Analysis, Market Research, Market Analysis, Responsible AI, Generative AI, Customer Insights, Market Trend, Persona Development, Trend Analysis, Analytics, Data Analysis, Data-Driven Decision-Making, Business Ethics
Intermediate · Course · 1 - 4 Weeks
University of Minnesota
Skills you'll gain: Spreadsheet Software, Applied Machine Learning, Exploratory Data Analysis, Analysis, System Design and Implementation, Solution Design, Model Evaluation, Machine Learning Algorithms, Algorithms, Business Metrics
Mixed · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Blockchain, Secure Coding, Application Security, Legal Technology, Vulnerability Assessments, Program Development, Software Development Tools, Development Testing, Debugging, Application Deployment, Emerging Technologies, Performance Tuning
Beginner · Course · 1 - 4 Weeks
Rice University
Skills you'll gain: Pivot Tables And Charts, Excel Formulas, Graphing, Microsoft Excel, Spreadsheet Software, Data Analysis, Histogram, Scatter Plots, Data Import/Export, Data Manipulation, Data Management
Mixed · Course · 1 - 4 Weeks

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Scala Programming, Programming Principles, Theoretical Computer Science, Other Programming Languages, Computer Programming, Functional Design
Mixed · Course · 1 - 3 Months

Skills you'll gain: Figma (Design Software), UI Components, Typography, Prototyping, Responsive Web Design, Interaction Design, UI/UX Strategy, User Experience Design, User Experience, User Interface (UI), Graphic and Visual Design, User Interface and User Experience (UI/UX) Design, Mockups, Layout Design, User Interface (UI) Design, Animations, Collaborative Software, Web Content Accessibility Guidelines, AI Workflows, Design Strategies
Intermediate · Specialization · 3 - 6 Months

Starweaver
Skills you'll gain: Data Storytelling, Business Writing, Sales Presentation, Concision, Sales Strategy, Copywriting, Writing, Persuasive Communication, Business Correspondence, Customer Relationship Management (CRM) Software, Business Communication, Google Gemini, Anthropic Claude, AI Enablement, Business Leadership, Sales Enablement, Generative AI, Communication, Proposal Writing, Communication Strategies
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Statistical Inference, Regression Analysis, Logistic Regression, R Programming, Statistical Analysis, Statistical Modeling, R (Software), Predictive Modeling, Model Evaluation, Statistical Hypothesis Testing, Probability Distribution, Probability
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Gmail, Email Automation, Prioritization, Productivity Software, Workflow Management, Organizational Skills, Communication
Intermediate · Guided Project · Less Than 2 Hours

O.P. Jindal Global University
Skills you'll gain: Marketing Analytics, Anomaly Detection, Digital Marketing, Web Analytics, Digital Advertising, Dimensionality Reduction, Unsupervised Learning, Customer Analysis, Search Engine Marketing, Supervised Learning, Online Advertising, Customer Retention, Text Mining, Predictive Analytics, Search Engine Optimization, Web Analytics and SEO, Google Ads, Customer Insights, Google Analytics, Data Ethics
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Canva (Software), Graphic Design, Graphic and Visual Design, Design, Visual Design, Layout Design, Entrepreneurship, Critical Thinking
Beginner · Guided Project · Less Than 2 Hours

University of Michigan
Skills you'll gain: Debugging, Unit Testing, Relational Databases, Object Oriented Programming (OOP), Databases, Data Visualization Software, Object Oriented Design, Web Scraping, Data Science, Creative Design, Scatter Plots, Data Structures, Programming Principles, File I/O, Integrated Development Environments, Software Visualization, Python Programming, Computer Programming, Program Development, Diversity and Inclusion
Intermediate · Specialization · 3 - 6 Months