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.

Skills you'll gain: Graph Theory, Data Structures, Algorithms, Computer Programming, Computational Thinking, Theoretical Computer Science, Memory Management, Software Visualization, Performance Tuning
★ 4.6 (7) · Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Google Cloud Platform, Kubernetes, CI/CD, DevOps, Application Deployment, Continuous Integration, Devops Tools, Test Automation, Development Testing, Containerization, Cloud Deployment, Cloud Platforms, Infrastructure as Code (IaC), Release Management, Continuous Delivery, Software Development, Development Environment, System Monitoring, Version Control
★ 4 (6) · Intermediate · Course · 1 - 4 Weeks

Harvard Business Review
Skills you'll gain: Process Analysis, Project Management, Project Risk Management, Project Coordination, Project Schedules, Process Management, Process Improvement, Business Process, Continuous Improvement Process, Process Improvement and Optimization, Business Process Improvement, Team Performance Management, Business Process Management, Process Design, Process Optimization, Risk Management, Scheduling, Project Planning, Scope Management, Cost Management
★ 5 (7) · Intermediate · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Color Theory, Typography, Cascading Style Sheets (CSS), Web Content Accessibility Guidelines, Web Design, HTML and CSS, Animations, Digital Design, Visual Design, Web Design and Development, Usability
★ 4.6 (8) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Copilot, Microsoft Excel, Data Presentation, Statistical Visualization, Data Cleansing, Spreadsheet Software, Trend Analysis, Forecasting, Revenue Forecasting, Data Manipulation, Sales, Data Analysis, Prompt Engineering, Artificial Intelligence
★ 5 (7) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: AI powered creativity, Animations, ChatGPT, Video Production, Photo/Video Production and Technology, Generative AI, Education Software and Technology, Content Creation, Blogs, AI literacy, Scripting, Media Production, Video Editing
★ 3.1 (7) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Virtualization and Virtual Machines, Cloud Deployment, Network Troubleshooting, Hardware Troubleshooting, Cloud Computing, Cloud Infrastructure, Virtualization, Computer Hardware, Network Protocols, Cloud Platforms, Virtual Machines, General Networking, Desktop Support, Hardware Architecture, TCP/IP, Peripheral Devices, Wireless Networks, Mobile Security, USB, Microsoft Intune (Mobile Device Management Software)
★ 4.3 (12) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Prioritization, Product Roadmaps, Sprint Planning, Timelines, Strategic Prioritization, Agile Methodology, Project Planning, Meeting Facilitation, Agile Project Management, Goal Setting, Kanban Principles, Product Requirements, Requirements Analysis, Project Management
★ 4.9 (16) · Intermediate · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Shop Drawing, Drafting and Engineering Design, Construction Inspection, Structural Engineering, Structural Analysis, Building Design, Construction, Manufacturing Processes, Construction Engineering, Engineering Practices, Building Codes, Production Process, Engineering Tolerance, Verification And Validation, Product Testing, Engineering Calculations
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Style Guides, Logo Design, Branding, Marketing Collateral, Marketing Design, Marketing Materials, Brand Marketing, Brand Strategy, Graphic Design, Brand Management, Media Strategy, Cross-Channel Marketing, Organizational Skills, Design Elements And Principles
★ 4.9 (14) · Intermediate · Guided Project · Less Than 2 Hours

Scrimba
Skills you'll gain: Cascading Style Sheets (CSS), Browser Compatibility, Animations, HTML and CSS, Web Design, Web Development
★ 4.7 (9) · Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Spring Framework, Java Programming, Java, Application Frameworks, Java Platform Enterprise Edition (J2EE), Maintainability, Scalability, Extensible Markup Language (XML)
★ 3.4 (8) · Intermediate · Course · 1 - 4 Weeks