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.

University of Maryland, College Park
Skills you'll gain: Innovation, New Product Development, Design Thinking, Agile Product Development, Product Development, Product Improvement, Product Management, Product Lining, Business Modeling, Product Strategy, Performance Metric, Customer experience strategy (CX), Product Marketing, Key Performance Indicators (KPIs), Product Planning, Value Propositions, Performance Measurement, Portfolio Management, Customer Insights, Customer experience improvement
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Rmarkdown, Data Science, Version Control, R (Software), Big Data, R Programming, General Science and Research, Software Development Tools, GitHub, Statistical Programming, Git (Version Control System), Software Versioning, Software Configuration Management, Data Analysis, Statistical Reporting, Integrated Development Environments, Software Installation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, HTML and CSS, Cascading Style Sheets (CSS), Web Content Accessibility Guidelines, GitHub, Web Design, Web Design and Development, Web Development Tools, Git (Version Control System), Browser Compatibility, Version Control, Front-End Web Development, Web Development, Application Deployment, Hypertext Markup Language (HTML), Typography
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Visualization, Interactive Data Visualization, Data Transformation, Data Processing, Data Presentation, Business Intelligence Software, Business Intelligence, Data Analysis, Extract, Transform, Load, Exploratory Data Analysis, Data Collection, Data Pipelines, Data Access, Music, Development Environment, Python Programming
Intermediate · Guided Project · Less Than 2 Hours

Northeastern University
Skills you'll gain: Database Design, Database Theory, Database Management, Database Development, Database Systems, Relational Databases, Databases, Database Management Systems, SQL, NoSQL, Data Modeling, Unified Modeling Language, Query Languages, Data Integrity, Data Manipulation, Performance Tuning
Mixed · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Project Closure, Engineering Management, Project Schedules, Engineering Software, Project Controls, Work Breakdown Structure, Project Management Life Cycle, Scheduling, Project Implementation, Earned Value Management, Project Management, Timelines, Project Performance, Project Planning, Resource Planning, Workforce Planning, Project Estimation, Resource Management, Program Evaluation, Forecasting
Beginner · Course · 1 - 3 Months

Skills you'll gain: Sales Presentation, Presentations, Sales Presentations, Canva (Software), Multimedia, Marketing Design, Design, Marketing Materials, Graphic Design
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Kubernetes, Google Cloud Platform, Cloud-Native Computing, Performance Testing, Scalability, Cloud Deployment, Performance Stress Testing, Cloud Infrastructure, Application Deployment, DevOps
Intermediate · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Teradata SQL, Identity and Access Management, SQL, Query Languages, Data Import/Export, Google Cloud Platform, Data Mapping, Role-Based Access Control (RBAC), Data Warehousing, Data Migration, Data Architecture, Database Design, Database Architecture and Administration, Cloud Computing Architecture, Data Modeling
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Plot (Graphics), Scripting, Scientific Visualization, Data Visualization, Graphing, Scripting Languages, Data Visualization Software, Scalability, Text Mining, Statistical Analysis, Time Series Analysis and Forecasting, Statistical Methods, Mathematical Software, File I/O, Software Installation, Numerical Analysis, Mathematical Modeling, Code Reusability, Python Programming, Data Analysis
Beginner · Specialization · 1 - 3 Months

Logical Operations
Skills you'll gain: Cost Management, Cost Estimation, Risk Management, Project Risk Management, Risk Mitigation, Risk Analysis, Cost Control, Compliance Management, Budget Management, Project Planning, Project Management, Verification And Validation, Quality Assurance, Cost Reduction, Agile Project Management, Microsoft Excel, Team Leadership, Microsoft Word, Leadership, Leadership Development
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Wireframing, Visual Design, Typography, Design Elements And Principles, Layout Design, User Experience Design, User Experience, Graphic and Visual Design, Adobe XD, Prototyping, Graphic and Visual Design Software, Figma (Design Software), Oral Expression, Design Reviews, Interactive Design, Color Theory, Responsive Web Design
Intermediate · Course · 3 - 6 Months