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.

Technical University of Munich (TUM)
Skills you'll gain: Model Based Systems Engineering, Digital Communications, Control Systems, Vibrations, Structural Analysis, Digital Transformation, Digital Analysis, Communication Systems, Mathematical Modeling, Engineering Design Process, Simulation and Simulation Software, Collaborative Software, Technology Strategies, Model Optimization, Conceptual Design
★ 4.7 (210) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: C and C++, Object Oriented Programming (OOP), C++ (Programming Language), Data Validation, Data Integrity, Computer Programming, Computer Science
★ 4.8 (230) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Adobe Premiere, Video Production, Videography, Post-Production, Photo/Video Production and Technology, Video Editing, Storyboarding, Storytelling, Cinematography, Media Production, Visual Storytelling, Oral Expression, Editing, Data Import/Export, Writing, Graphic and Visual Design, Graphic and Visual Design Software, Scripting, Timelines, File Management
★ 4.6 (142) · Beginner · Specialization · 3 - 6 Months

University of Maryland, College Park
Skills you'll gain: Customer Analysis, Business Planning, Sales Strategy, Sales Pipelines, Customer Insights, Sales Management, Entrepreneurship, Sales Process, Market Analysis, Innovation, Marketing Planning, Marketing, Market Research, Product Management, Product Development, Commercialization, New Business Development, Process Validation, Business Strategies, Finance
★ 4.7 (275) · Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Microsoft SQL Servers, SQL, Database Design, Transact-SQL, Databases, Database Management Systems, Database Management, Relational Databases, Data Transformation, Data Manipulation, GitHub Copilot, Query Languages, Generative AI, Data Analysis
★ 4.6 (197) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Collaborative Software, Google Docs, Microsoft Word, Microsoft Office, Document Management, Productivity Software, Office Administration, Editing, Writing and Editing, Writing, Cloud Applications
★ 4.7 (129) · Beginner · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Incident Response, Computer Security Incident Management, Incident Management, Threat Management, Cybersecurity, Endpoint Detection and Response, Cyber Attacks, Cyber Threat Intelligence, Digital Forensics, Intrusion Detection and Prevention, Threat Detection, Network Security, Network Monitoring, Data Security, Business Continuity, Network Analysis, Exploitation techniques, Malware Protection, Memory Management, Analysis
★ 4.7 (274) · Beginner · Specialization · 3 - 6 Months

MathWorks
Skills you'll gain: Model Based Systems Engineering, Systems Engineering, Systems Architecture, Systems Design, Systems Development, Functional Design, Requirements Analysis, System Requirements, Functional Requirement, Verification And Validation
★ 4.8 (292) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Email Automation, Business Process Automation, Automation, Project Management Software, Workflow Management, Issue Tracking, Project Management, Project Planning
★ 4.7 (156) · Intermediate · Guided Project · Less Than 2 Hours
Macquarie University
Skills you'll gain: Microsoft Excel, Data Visualization, Spreadsheet Software, Excel Formulas, Data Management, Productivity Software, Writing
★ 4.7 (122) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Calculus, Data Analysis Software, Mathematical Software, Applied Mathematics, Data Analysis, Analysis, Mathematical Theory & Analysis, Derivatives, Advanced Mathematics, Graphing, Algebra
★ 4.7 (209) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Simulations, Simulation and Simulation Software, Systems Thinking, Data Sharing, Environmental Science, Mathematical Modeling, Interactive Data Visualization, Biology, Storytelling, Life Sciences
★ 4.7 (209) · Beginner · Guided Project · Less Than 2 Hours