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.

Arizona State University
Skills you'll gain: Sales Presentation, Sales Presentations, Purchasing, Meeting Facilitation, Business Writing, Selling Techniques, Strategic Sourcing, Product Marketing, Active Listening, Business Correspondence, General Sales Practices, Marketing Materials, English Language, Business Communication, Marketing, Employee Coaching, Peer Review, Presentations, Executive Presence, Management Reporting
★ 4.7 (46) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Requirements Elicitation, Cost Estimation, Agile Project Management, Business Analysis, Stakeholder Management, Agile Software Development, Project Management, Project Risk Management, Project Estimation, Project Scoping, Quality Management, Work Breakdown Structure, Project Management Life Cycle, Cost Management, Project Planning, Project Management Institute (PMI) Methodology, Risk Management, Business Analysis Tools, Personalized Service, Learning Styles
★ 4.6 (66) · Beginner · Specialization · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Process Capability, Sampling (Statistics), R (Software), Correlation Analysis, Statistical Inference, Probability Distribution, Statistical Visualization, R Programming, Statistical Process Controls, Statistical Hypothesis Testing, Statistical Methods, Probability & Statistics, Data Science, Statistics, Data Analysis, Statistical Analysis, Statistical Software, Descriptive Statistics, Quality Improvement, Process Engineering
★ 4.5 (54) · Intermediate · Specialization · 3 - 6 Months

California Institute of the Arts
Skills you'll gain: Adobe Premiere, Video Editing, Videography, Peer Review, Visual Storytelling, Post-Production, Journals, Video Production, Photo/Video Production and Technology, Cinematography, Editing, Creativity, Media Production, Visual Design, Graphic and Visual Design, Creative Design, Content Creation, Storytelling, Graphic and Visual Design Software, Personal Development
★ 4.8 (35) · Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Web Content Accessibility Guidelines, Education Software and Technology, Digital pedagogy, Community Development, Adult Education, Instructional Design, Motivational Skills, Relationship Building, Technology Strategies, Professional Development, Cultural Responsiveness, Communication
★ 4.5 (79) · Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Incident Response, Cyber Threat Hunting, Computer Security Incident Management, Incident Management, Intrusion Detection and Prevention, Cyber Threat Intelligence, Continuous Monitoring, Threat Detection, Cyber Security Strategy, Security Strategy, Cloud Security, Disaster Recovery, Threat Management, Firewall, Network Security, Cybersecurity, Cloud Services, AI Security, Network Monitoring, Cloud Management
★ 4.4 (98) · Advanced · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Gemini, AI powered creativity, Google Workspace, Generative AI, AI literacy
★ 4.6 (35) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: GitHub Copilot, Test Case, Version Control, Code Review, Integrated Development Environments, Software Versioning, Software Documentation, Program Development, Development Environment, Project Planning, Project Management, Debugging
★ 4.4 (56) · Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Prompt Engineering, Prompt Patterns, LLM Application, Large Language Modeling, Responsible AI, AI Security
★ 4.4 (63) · Beginner · Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Self-Awareness, Personal Development, Engineering Management, Leadership Development, Curiosity, Leadership, Cognitive flexibility, Growth Mindedness, Decision Making, Social Skills, Time Management, Prioritization
★ 4.8 (78) · Beginner · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Business Strategy, Competitive Analysis, Strategic Thinking, Business Strategies, Innovation, Market Dynamics, Market Analysis, Resource Management, Value Propositions, Strategic Decision-Making, Market Opportunities, Business Analysis
★ 4.8 (92) · Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Apache Kafka, Apache, Analytics, Data Governance, Scalability, File Systems, Live Streaming, Systems Architecture, Data Store, Event Monitoring, Event-Driven Programming, Data Persistence, File I/O, Data Transformation, Data Storage Technologies, Identity and Access Management, Development Environment, Command-Line Interface, Data Maintenance, Data Storage
★ 3.9 (51) · Beginner · Specialization · 3 - 6 Months