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: Incident Response, Vulnerability Assessments, Vulnerability Management, Cyber Threat Intelligence, MITRE ATT&CK Framework, Cyber Security Strategy, Cybersecurity, Endpoint Detection and Response, Intrusion Detection and Prevention, Security Testing, IT Security Architecture, Cyber Attacks, Security Information and Event Management (SIEM), Event Monitoring, Cyber Engineering, Patch Management, Network Security, Malware Protection, Digital Forensics, Risk Analysis
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Web Content, Microsoft Office, Collaborative Software, Design, Microsoft 365
★ 4.4 (8) · Beginner · Guided Project · Less Than 2 Hours

American Psychological Association
Skills you'll gain: Statistical Hypothesis Testing, Sample Size Determination, Probability & Statistics, Probability Distribution, Statistical Methods, Quantitative Research, Statistical Inference, Statistics, Sampling (Statistics), Statistical Analysis, Probability, Scientific Methods, Data Analysis, Research, Psychology
Beginner · Course · 1 - 3 Months

Skills you'll gain: Virtual Networking, Load Balancing, Microsoft Azure, Network Monitoring, Network Troubleshooting, Network Planning And Design, Network Administration, Virtual Machines, Disaster Recovery, Network Performance Management, Security Controls, System Monitoring, Network Security, Cloud Storage, Remote Access Systems
★ 4.6 (12) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, Cloud-Native Computing, Containerization, Devops Tools, Amazon Web Services, Application Deployment, Cloud Infrastructure, Scenario Testing, Cloud Deployment, Network Troubleshooting, Ubuntu, Infrastructure Architecture, Cloud Management, System Configuration
★ 4.9 (15) · Mixed · Course · 1 - 4 Weeks

Parsons School of Design, The New School
Skills you'll gain: Conversion Funnel Analysis, Design Thinking, Solution Design, Business Modeling, Process Design, Growth Strategies, Business Transformation, Business Strategy, Design Strategies, Innovation, Sustainable Business, Corporate Sustainability, Value Propositions, Market Analysis, User Experience
★ 4.9 (16) · Intermediate · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: Digital pedagogy, Education Software and Technology, User Centered Design, Requirements Analysis, Virtual Environment
★ 2.4 (7) · Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Kibana, Google Cloud Platform, Cloud Deployment, Data Visualization Software, System Configuration, System Software
★ 3 (8) · Beginner · Project · Less Than 2 Hours

Skills you'll gain: Unity Engine, Debugging, C# (Programming Language), Video Game Development, Development Testing, Scripting, Game Design, Development Environment, Programming Principles, Event-Driven Programming, Software Installation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: 3D Assets, Computer Graphics, Visualization (Computer Graphics), AI powered creativity, Prompt Engineering, Computer Graphic Techniques, Post-Production, AI literacy, Graphical Tools, Virtual Environment, Content Management, Design Software, File Management, Model Optimization, Image Quality, Functional Design, Design Elements And Principles, Creative Design, Simulations
★ 4.5 (6) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Build Tools, Authorization (Computing), Data Validation
★ 4.8 (15) · Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Prompt Engineering, Prompt Patterns, LLM Application, Generative AI Agents, AI Workflows, AI Orchestration, Artificial Intelligence and Machine Learning (AI/ML), Agentic Workflows, Large Language Modeling, Tool Calling, Agentic systems, Debugging, Verification And Validation, Quality Assurance
Intermediate · Course · 1 - 4 Weeks