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.

Advancing Women in Tech
Skills you'll gain: Amazon Web Services, Cloud Computing, Cloud Management, Cloud Services, Amazon S3, Cloud Infrastructure, Public Cloud, Amazon Elastic Compute Cloud, Cloud Computing Architecture, AWS Identity and Access Management (IAM), Technical Product Management, AWS CloudFormation, Cloud Platforms, AWS Kinesis, Amazon Redshift, Cloud Security, Software Architecture, Amazon CloudWatch, Cloud Storage, Product Management
★ 4.5 (94) · Beginner · Specialization · 1 - 3 Months

LearnKartS
Skills you'll gain: Jenkins, Infrastructure as Code (IaC), CI/CD, Ansible, Build Tools, SonarQube, Devops Tools, DevOps, Apache Tomcat, Apache Maven, Continuous Integration, Continuous Deployment, Configuration Management, Continuous Delivery, Software Configuration Management, Code Coverage, Shell Script, Application Deployment, IT Automation, Docker (Software)
★ 3.8 (54) · Beginner · Specialization · 1 - 3 Months

Arizona State University
Skills you'll gain: Data Analysis, Sustainable Development, Spreadsheet Software, Professional Development, Marketing and Public Relations, Analysis, Data Presentation, Trend Analysis, Business Writing, Writing, Professionalism, Sustainable Business, Corporate Sustainability, Environmental Issue, Public Relations, Product Lifecycle Management, Presentations, Communication, Constructive Feedback
★ 4.5 (73) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Shiny (R Package), Dashboard Creation, Dashboard, Ggplot2, Interactive Data Visualization, Data Visualization Software, Application Development, Data Sharing, UI Components, User Interface (UI), Application Deployment
★ 4.9 (72) · Mixed · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Agentic systems, Artificial Intelligence, Algorithms, AI literacy, Python Programming, Responsible AI
★ 4.3 (44) · Intermediate · Course · 1 - 4 Weeks

The Pennsylvania State University
Skills you'll gain: Geographic Information Systems, Case Studies, Climate Change Programs, Systems Thinking, Geospatial Information and Technology, Sustainable Design, Spatial Analysis, Sustainable Development, Design Strategies, Collaborative Software, Decision Intelligence, Decision Support Systems, Cultural Responsiveness
★ 4.6 (64) · Beginner · Course · 1 - 3 Months

Corporate Finance Institute
Skills you'll gain: Data Analysis Expressions (DAX), Power BI, Data Modeling, Business Intelligence, Microsoft Excel, Business Intelligence Software, Spreadsheet Software, Context Management, Data Manipulation, Time Series Analysis and Forecasting
★ 4.8 (60) · Beginner · Course · 1 - 3 Months

Skills you'll gain: HTML and CSS, GitHub, Mockups, User Interface and User Experience (UI/UX) Design, Version Control, User Interface (UI), Front-End Web Development, UI/UX Strategy, UI Components, Git (Version Control System), Web Design and Development, Cascading Style Sheets (CSS), Web Components, Figma (Design Software), Application Deployment, React.js, Frontend Integration, Web Design, Web Development, Software Development
★ 4.7 (62) · Advanced · Course · 1 - 3 Months

Skills you'll gain: Metadata Management, Data Manipulation, Data Integration, Application Deployment, Extract, Transform, Load, Data Processing, Data Transformation, Data Access, Context Management, Data Migration, Data Pipelines, Databases, Dataflow
★ 4.6 (68) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Google Sheets, Proposal Development, Variance Analysis, Trend Analysis, Budget Management, Budgeting, Spreadsheet Software, Google Workspace, Presentations, Financial Acumen, Finance
★ 4.6 (82) · Beginner · Guided Project · Less Than 2 Hours

University of California, Irvine
Skills you'll gain: Supply Chain Planning, Supply Chain, Supply Chain Management, Inventory Control, Process Optimization, Resource Utilization, Operations Management, Demand Planning, Capacity Planning, Resource Allocation, Capacity Management, Microsoft Excel, Excel Formulas, Simulation and Simulation Software, Decision Making
★ 4.6 (64) · Intermediate · Course · 1 - 4 Weeks

STARWEAVER
Skills you'll gain: Business Process Modeling, Process Modeling, Responsible AI, Digital Transformation, Business Process Management, Business Process Improvement, AI Product Strategy, Workflow Management, AI Enablement, Product Management, Market Opportunities, Sustainable Development, Social Impact, Generative AI, Customer Insights, Innovation, Sustainability Reporting, Prompt Engineering, AI Personalization, Automation
★ 4.3 (49) · Intermediate · Specialization · 1 - 4 Weeks