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.

Unilever
Skills you'll gain: Data Governance, Descriptive Analytics, Data Storytelling, Supply Chain, Data Presentation, Supply Chain Management, Demand Planning, Data Literacy, Presentations, Supply Chain Systems, Supply Chain Planning, Process Improvement, Data Management, Process Improvement and Optimization, Data Lakes, Supply Management, Predictive Analytics, Data Analysis, Data Visualization, Problem Solving
★ 4.7 (681) · Beginner · Professional Certificate · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Engineering Management, Stakeholder Analysis, Project Scoping, Team Leadership, Team Management, Scope Management, Team Performance Management, Project Management, Stakeholder Management, Leadership and Management, Team Building, Communication Strategies, Resource Management, Stakeholder Engagement, Stakeholder Communications, Risk Management, Agile Project Management, Agile Methodology, Business Communication
★ 4.7 (988) · Beginner · Course · 1 - 4 Weeks

California Institute of the Arts
Skills you'll gain: Game Design, Video Game Development, Storytelling, Software Design Documents, Ideation, Writing
★ 4.7 (1.3K) · Beginner · Course · 1 - 4 Weeks

Meta
Skills you'll gain: Django (Web Framework), Code Reusability, Web Development, Web Servers, Secure Coding, Web Applications, Data Modeling, Maintainability, MySQL, Database Design, Application Security, Model View Controller, Application Frameworks, Database Management, Databases, Hypertext Markup Language (HTML), Software Design Patterns, Data Migration
★ 4.7 (691) · Beginner · Course · 1 - 3 Months

Rice University
Skills you'll gain: Java Programming, Dataflow, Java, Distributed Computing, Programming Principles, Application Frameworks, Algorithms, Performance Tuning, Functional Design, Scalability
★ 4.6 (1.2K) · Intermediate · Course · 1 - 3 Months
Johns Hopkins University
Skills you'll gain: Systems Thinking, Health Systems, Health Policy, Public Health, Policy Analysis, Policy Development, Public Health and Disease Prevention, Simulations, Systems Analysis, Data Analysis Software
★ 4.6 (1.2K) · Mixed · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Spring Framework, Microservices, JUnit, Model View Controller, Restful API, Application Frameworks, Spring Boot, Software Architecture, API Gateway, Web Services, Cloud-Native Computing, Object-Relational Mapping, Transaction Processing, Data Persistence, Frontend Integration, Service Oriented Architecture, JSON, Database Management, Unit Testing, Java Programming
★ 3.9 (704) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Product Development, New Product Development, Product Management, Product Lifecycle Management, Product Roadmaps, Market Research, Microsoft 365, Product Planning, Product Requirements, Agile Product Development, AI Product Strategy, Cross-Functional Collaboration, Product Strategy, Market Analysis, Business Research, Compliance Management, Competitive Analysis, Cross-Functional Team Leadership, Enterprise Security, Agile Methodology
★ 4.5 (318) · Beginner · Course · 1 - 3 Months

Edge Impulse
Skills you'll gain: Model Evaluation, Applied Machine Learning, Model Training, Data Preprocessing, Embedded Systems, Machine Learning Software, Machine Learning, Machine Learning Algorithms, Artificial Neural Networks, Artificial Intelligence and Machine Learning (AI/ML), Data Ethics, Deep Learning, Responsible AI, Model Deployment, Convolutional Neural Networks, Predictive Modeling, Feature Engineering, Computer Programming
★ 4.8 (763) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Programming Principles, C++ (Programming Language), C and C++, Computer Programming, Computational Logic, Computer Science
★ 4.6 (975) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: A/B Testing, Data-Driven Decision-Making, Statistical Methods, Statistical Hypothesis Testing, Analytics, Statistics, Estimation, Decision Making, Data Analysis, Statistical Inference, Statistical Analysis
Intermediate · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Disabilities, Language Disorders, Communication Disorders, School Psychology, Differentiated Instruction, School Counseling, Special Education, Developmental Disabilities, Literacy, Individualized Education Programs (IEP), Diagnostic Tests, Working With Children, Psychological Evaluations, Overcoming Obstacles, Student Support and Services, Education Software and Technology, Resilience, Empowerment, Learning Strategies, Academic Advising
★ 4.8 (1K) · Beginner · Course · 1 - 3 Months