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.

Rice University
Skills you'll gain: Computational Thinking, Programming Principles, Algorithms, Data Structures, Theoretical Computer Science, Computer Programming, Program Development, Python Programming, Computer Science, Verification And Validation
★ 4.8 (365) · Intermediate · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Blockchain, FinTech, Emerging Technologies, Cryptography, Law, Regulation, and Compliance, Financial Regulations, Cryptographic Protocols, Financial Regulation, Regulatory Compliance, Encryption, Technology Strategies, Commercial Banking, Payment Systems, Data Integrity, Digital Assets, Financial Services, Feasibility Studies, Transaction Processing, Innovation, Distributed Computing
★ 4.7 (404) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: JUnit, Spring Framework, Spring Boot, Java Programming, Java, Apache Maven, Hibernate (Java), Unit Testing, Gradle, Microservices, Build Tools, Object-Relational Mapping, Software Testing, Cloud Development, Functional Design
Intermediate · Course · 1 - 3 Months
Khalifa University
Skills you'll gain: Environmental Management Systems, Environment Health And Safety, Environmental Monitoring, Accident Reporting, Fire And Life Safety, Accident Prevention, Hazardous Waste Operations And Emergency Response Standard (HAZWOPER), Environmental Regulations, Safety Assurance, Health And Safety Standards, Environmental Engineering, Environmental Laws, Environmental Resource Management, Risk Management, Risk Management Framework, Environmental Engineering and Restoration, Risk Analysis, Environment and Resource Management, Engineering Management, Engineering
★ 4.7 (303) · Beginner · Specialization · 1 - 3 Months

MathWorks
Skills you'll gain: Image Analysis, Image Quality, Matlab, Computer Vision, Geospatial Information and Technology, Environmental Monitoring, Quantitative Research, Mathematical Software, Data Import/Export, File Management
★ 4.8 (214) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Spreadsheet Software, Microsoft Excel, Google Sheets, Data Visualization, Data-Driven Decision-Making, Microsoft Office, Descriptive Analytics, Analysis
★ 4.5 (193) · Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Excel Macros, Microsoft Excel, Data Manipulation, Advanced Analytics, Visual Basic (Programming Language), Data Analysis, Productivity Software, Debugging, Spreadsheet Software, Business Process Automation, Automation, Strategic Decision-Making, Scripting, Programming Principles
★ 4.5 (272) · Beginner · Course · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Sales Management, Sales Strategy, Sales Process, Sales, Business Planning, Customer Analysis, Business Strategy, Cross-Functional Collaboration, Competitive Intelligence, Customer Relationship Building, Corporate Strategy, Goal Setting
★ 4.5 (296) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Oral Expression, Canva (Software), Public Speaking, Verbal Communication Skills, Communication, Visual Storytelling, Brainstorming, Planning
★ 4.6 (257) · Intermediate · Guided Project · Less Than 2 Hours
Macquarie University
Skills you'll gain: Data Visualization, Microsoft Excel, Data Management, Spreadsheet Software, Excel Formulas, Productivity Software
★ 4.7 (273) · Beginner · Course · 1 - 3 Months

University of Geneva
Skills you'll gain: Biochemistry, Biochemical Assays, Molecular Biology, Cell Biology, Chemistry, Biotechnology, Analytical Testing, Biological Engineering, Laboratory Research, Scientific Visualization, Biology, Specimen Labeling, Drug Development
★ 4.6 (174) · Intermediate · Course · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Video Game Development, Game Design, Animation and Game Design, Computer Programming, Computer Graphics, Interaction Design, Artificial Intelligence
★ 4.3 (568) · Mixed · Course · 1 - 3 Months