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: Infrastructure as Code (IaC), Responsible AI, Generative AI, DevOps, Devops Tools, CI/CD, Continuous Deployment, AI literacy, Software Documentation, Kubernetes, AI Integrations, Data Ethics, Automation, Innovation, Productivity
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Consultative Selling, Selling Techniques, Account Strategy, Sales Management, Sales Pipelines, Sales, B2B Sales, Sales Training, Sales Strategy, Sales Development, Consultative Approaches, Account Management, Sales Process, Cross-Functional Team Leadership, Contract Negotiation, Price Negotiation, Cross-Functional Collaboration, Negotiation, Business Analytics, Ethical Standards And Conduct
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Microsoft 365, Microsoft Teams, Microsoft Outlook, Pivot Tables And Charts, Calendar Management, Excel Macros, Microsoft Copilot, Microsoft Excel, Collaborative Software, Excel Formulas, Data Validation, Productivity Software, Email Automation, Spreadsheet Software, Project Management Software, Organizational Skills, Collaboration, Presentations, Data Manipulation, Visual Basic (Programming Language)
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Data Storage Technologies, Data Storage, Data Maintenance, File Systems, File Management, Information Management, Servers, Data Management, Disaster Recovery, Data Integrity, Infrastructure Architecture, Configuration Management, System Configuration, Scalability, Software Installation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft Office, Education Software and Technology, Public Speaking
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Microsoft Azure, Cloud Development, Event-Driven Programming, Cloud Applications, Cloud-Based Integration, Dataflow, C# (Programming Language), Distributed Computing, Cloud Services, Communication Systems, Cloud Storage, Real Time Data
Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Matlab, Estimation, Applied Mathematics, Statistical Methods, Numerical Analysis, Mathematical Modeling, Control Systems, Mathematical Software, Simulation and Simulation Software, Model Evaluation, Derivatives, System Implementation, Calculus
Intermediate · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Theoretical Computer Science, Computational Logic, Mathematical Theory & Analysis, Algorithms, Computational Thinking, Programming Principles, Computer Science, Graph Theory, Deductive Reasoning, Natural Language Processing, Logical Reasoning, Formal Learning
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Swift Programming, Apple Xcode, Apple iOS, iOS Development, Apple software proficiency, Application Development, Mobile Development, Memory Management, Cross Platform Development, Object Oriented Programming (OOP), Performance Tuning, Programming Principles, Development Environment, Integrated Development Environments, Code Reusability, Computer Programming
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Workspace, Gmail, Lightweight Directory Access Protocols, Authorization (Computing), Active Directory, Enterprise Application Management, System Monitoring, User Provisioning, User Accounts, Event Monitoring, Group Policy, Cloud Security, Endpoint Security, Mobile Security, Compliance Auditing, Data Security, Configuration Management, Incident Management, Application Deployment, Annual Reports
Intermediate · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Timelines, Design, Graphic Design, File Management, Collaborative Software, Data Management
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Version Control, Unity Engine, GitHub, Bitbucket, Android Development, C# (Programming Language), Android (Operating System), Game Design, Mobile Development, Video Game Development, Software Versioning, Scripting, User Interface (UI), 3D Assets, Animation and Game Design, User Interface (UI) Design, UI Components, Program Development, Graphics Software, Computer Graphics
Beginner · Specialization · 3 - 6 Months