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: Cloud-Native Computing, NoSQL, MongoDB, Agile Methodology, Cloud Development, Agile Software Development, Scrum (Software Development), Cloud Applications, Software Development, DevOps, Test Driven Development (TDD), Agile Project Management, Software Development Methodologies, CI/CD, Behavior-Driven Development, Continuous Integration, Continuous Delivery, Application Development, Cloud Deployment, Continuous Deployment
★ 4.5 (57) · Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Canva (Software), Infographics, Video Production, Photo/Video Production and Technology, Content Creation, Visual Design, Design, Video Editing, Graphic Design, Graphics Software, Digital Design, Graphic and Visual Design Software, Design Software
★ 4.7 (92) · Beginner · Guided Project · Less Than 2 Hours

Duke University
Skills you'll gain: Video Game Development, Animations, Event-Driven Programming, Animation and Game Design, Cinematography, Game Design, Storyboarding, 3D Assets, Programming Principles, Computer Graphics, Code Reusability, Computer Programming, Computational Logic
★ 4.2 (44) · Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Cloud Security, Risk Management Framework, Cloud Standards, Cyber Risk, Data Security, Cloud Management, Security Management, ISO/IEC 27001, Information Privacy, Infrastructure as Code (IaC), Cyber Security Policies, Security Controls, Security Software, Enterprise Security, Google Cloud Platform, Security Strategy
★ 4.5 (79) · Beginner · Course · 1 - 4 Weeks

The University of Chicago
Skills you'll gain: Climate Change Programs, Mathematical Modeling, Predictive Modeling, Physical Science, Simulation and Simulation Software, Environmental Science, Process Modeling, Simulations, Numerical Analysis, Programming Principles
★ 4.1 (58) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, Containerization, Google Cloud Platform, Cloud Services, Cloud Solutions, Application Deployment, Cloud Infrastructure, Cloud Computing Architecture, Cloud Management, Cloud Computing, Cloud Deployment
★ 4.7 (172) · Intermediate · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Simulations, Social Sciences, Systems Thinking, Agentic systems, Computational Thinking, Social Impact, Sociology, Socioeconomics, Economics, Programming Principles, Scientific Methods, Computer Programming
★ 4.5 (87) · Beginner · Course · 1 - 4 Weeks
Kennesaw State University
Skills you'll gain: Customer Retention, Trustworthiness, Loyalty Programs, Social Impact, Expectation Management, Brand Loyalty, Customer Advocacy, Corporate Sustainability, Customer Relationship Management, Customer Insights, Customer experience strategy (CX), Customer Engagement, Sustainable Development, Customer Success Management, Customer Analysis, Sustainable Business, Customer Relationship Building, Business Strategy, Business, Marketing
★ 4.7 (119) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Organizational Skills, Prioritization, Project Management Software, Workflow Management, Productivity Software, Project Management
★ 4.3 (114) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Visual Storytelling, AI powered creativity, Prompt Patterns, AI Workflows, Multimodal Prompts, Photo/Video Production and Technology, Prompt Engineering Tools, Education Software and Technology, Cinematography, AI literacy, AI Integrations, Ideation, Blogs, LLM Application, Graphic and Visual Design, Scripting, Graphic Design, Color Theory, Color Matching, Marketing
★ 3.8 (68) · Beginner · Specialization · 3 - 6 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Qualitative Research, Instructional and Curriculum Design, Teaching, Health Assessment, Psychological Evaluations, Educational Materials, Education and Training, Case Studies, Simulations, Simulation and Simulation Software
★ 4.8 (139) · Intermediate · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Open Web Application Security Project (OWASP), Exploitation techniques, Authentications, Vulnerability Assessments, Application Security, Vulnerability Management, Event Monitoring, Security Controls, Data Integrity, Continuous Monitoring, Secure Coding, System Monitoring, Patch Management, Identity and Access Management, Multi-Factor Authentication, Authorization (Computing), Cryptography, Extensible Markup Language (XML), System Configuration, Incident Response
★ 4.5 (126) · Intermediate · Specialization · 3 - 6 Months