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: Microsoft Copilot, Microsoft Outlook, Microsoft Teams, Microsoft Office, Email Automation, Microsoft 365, Collaborative Software, Proposal Writing, Productivity Software, Meeting Facilitation, Prompt Engineering, Proposal Development, Calendar Management, Business Writing, Setting Appointments, Workflow Management
★ 4.7 (38) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Power Electronics, Control Systems, Electronic Systems, Electrical Engineering, Electrical Power, Electronics, Engineering Analysis, Electrical Systems, Simulation and Simulation Software, Hardware Design, Matlab, Network Analysis
★ 4.7 (31) · Intermediate · Course · 1 - 4 Weeks
Johns Hopkins University
Skills you'll gain: Microbiology, Epidemiology, Public Health and Disease Prevention, Public Health, Infectious Diseases, Environmental Science, Environment Health And Safety, Investigation, Environment, Environmental Monitoring, Laboratory Testing, Anthropology, Qualitative Research, Research Design, Research Methodologies, Data Collection
★ 4.8 (42) · Mixed · Course · 1 - 3 Months

IESE Business School
Skills you'll gain: Lean Methodologies, Workforce Management, Lean Manufacturing, Service Improvement, Operations Management, Operational Excellence, Operational Performance Management, Business Process Management, Process Optimization, Service Management, Operational Efficiency, Workforce Planning, Staff Management, Business Transformation, Process Analysis, Sustainable Business, Process Flow Diagrams, Capacity Management, Client Services, Capacity Planning
★ 4.4 (25) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Performance Tuning, Memory Management, Embedded Software, Microarchitecture, Embedded Systems, System Programming, Secure Coding, System Configuration, Digital Signal Processing, Security Controls, Computer Architecture, Hardware Architecture, Authentications
★ 4.8 (23) · Advanced · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Cloud Security, Data Strategy, Cloud Management, Cloud Solutions, Data Lakes, Digital Transformation, Responsible AI, Site Reliability Engineering, Data Warehousing, Google Cloud Platform, Cloud Infrastructure, Data Management, Data Storage, Cloud Platforms, Scalability, Data Security, Hybrid Cloud Computing, Cloud API, IT Security Architecture, AI Enablement
★ 4.8 (45) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Educational Materials, Organizational Skills, Education Software and Technology, Learning Strategies, Digital pedagogy, Test Tools
★ 4.7 (35) · Beginner · Guided Project · Less Than 2 Hours

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Email Marketing, Prompt Engineering Tools, Email Automation, Microsoft Copilot, Marketing Automation, Data Ethics, Generative AI, Search Engine Optimization, Content Marketing, Google Gemini, Prompt Patterns, Multimodal Prompts, ChatGPT, Search Engine Marketing, Digital Marketing, Deepseek, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Sales
★ 4.5 (27) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Predictive Modeling, Applied Machine Learning, Data Preprocessing, Data Analysis, Data Import/Export, Google Cloud Platform, Model Evaluation, Decision Tree Learning, Model Training, Data Processing, Analysis, Machine Learning, Classification Algorithms, Machine Learning Methods, Random Forest Algorithm, Statistical Visualization, Software Visualization
★ 4.6 (29) · Intermediate · Guided Project · Less Than 2 Hours

University of Virginia Darden School Foundation
Skills you'll gain: Marketing Planning, Marketing Strategies, Design Thinking, AI Product Strategy, Strategic Marketing, Customer experience strategy (CX), Marketing Management, Marketing Strategy and Techniques, Data-Driven Marketing, Customer Relationship Management, Data Ethics, AI Enablement, Business Strategy, Change Management, Organizational Change, Competitive Intelligence, Responsible AI, Generative AI, General Data Protection Regulation (GDPR), Law, Regulation, and Compliance
★ 4.3 (37) · Beginner · Course · 1 - 4 Weeks

Georgia Institute of Technology
Skills you'll gain: Prototyping, Interactive Design, Usability, Music, Interaction Design, Multimedia, Design, Musical Composition, Music Theory, Design Elements And Principles, Design Research, Usability Testing, Conceptual Design, Design Strategies, Human Centered Design, User Research, Ideation, Simulations
★ 4 (27) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Project Risk Management, User Story, Project Management, Risk Management, Kanban Principles, Project Planning, Agile Methodology, Agile Project Management, Agile Software Development, Cost Management, Project Management Office (PMO), Backlogs, Risk Mitigation, Project Management Software, Scaled Agile Framework, Project Management Life Cycle, Risk Analysis, Team Performance Management, Sprint Planning, Sprint Retrospectives
★ 4.7 (25) · Beginner · Specialization · 1 - 3 Months