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: Dashboard Creation, Dashboard, Web Scraping, SQL, Descriptive Statistics, Data Visualization, Statistical Analysis, Jupyter, Data Presentation, Probability Distribution, R (Software), Statistics, Statistical Methods, Data Science, Database Management, Relational Databases, R Programming, Python Programming, NumPy, Data Analysis
★ 4.6 (75K) · Beginner · Specialization · 3 - 6 Months

EC-Council
Skills you'll gain: Penetration Testing, Threat Management, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Vulnerability Assessments, Security Testing, Network Security, Cyber Security Assessment, Cybersecurity, Cloud Computing, Cyber Attacks, Brute-force attacks, Exploitation techniques, Human Factors (Security), Web Applications, Mobile Security, Internet Of Things, Wireless Networks
★ 4.6 (613) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Ethics, Data Analysis, Analytics, Data-Driven Decision-Making, Data Literacy, Spreadsheet Software, Analytical Skills, Tableau Software, Data Sharing, Data Cleansing, Data Processing, Data Visualization Software, Data Visualization, SQL, Query Languages
★ 4.8 (122K) · Beginner · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: File I/O, Data Structures, Data Processing, Data Analysis, Data Dictionary, Python Programming, Data Manipulation, Software Installation, Data Store, File Management, Development Environment, Computer Programming Tools
★ 4.9 (97K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Operating System Administration, Digital Forensics, Cyber Threat Hunting, Email Security, Incident Response, IT Service Management, Cloud Computing, Governance Risk Management and Compliance, Information Technology Infrastructure Library, Malware Protection, Networking Hardware, Service Management, Identity and Access Management, Penetration Testing, Database Management, IT Security Architecture, Cyber Threat Intelligence, Interviewing Skills, Cybersecurity, Cyber Security Assessment
★ 4.6 (27K) · Beginner · Professional Certificate · 3 - 6 Months

IBM
Skills you'll gain: Data Storytelling, Dashboard Creation, Data Presentation, Data Wrangling, Generative AI, Plotly, Data Visualization Software, Web Scraping, Data Visualization, Exploratory Data Analysis, SQL, Plot (Graphics), Dashboard, Interactive Data Visualization, Data Analysis, Professional Networking, IBM Cognos Analytics, Excel Formulas, Python Programming, Microsoft Excel
★ 4.6 (99K) · Beginner · Professional Certificate · 3 - 6 Months

Yale University
Skills you'll gain: Clinical Trials, Software Development Life Cycle, Medical Devices, Software Quality Assurance, Usability, Medical Privacy, Software Quality (SQA/SQC), Verification And Validation, Human Factors, Biomedical Engineering, Risk Management, User Interface (UI), Software Design, Regulatory Compliance, Healthcare Project Management, Health Technology, Machine Learning, Software Testing, Entrepreneurship, User Research
★ 4.8 (293) · Intermediate · Course · 3 - 6 Months

Multiple educators
Skills you'll gain: Dashboard Creation, Dashboard, Web Scraping, Pseudocode, Jupyter, Algorithms, Data Literacy, Data Mining, Data Analysis, R (Software), Data Presentation, Correlation Analysis, Pandas (Python Package), NumPy, Predictive Modeling, Python Programming, Machine Learning Algorithms, Data Science, Machine Learning, Project Management
★ 4.6 (117K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Spreadsheet Software, Stakeholder Communications, Dashboard, Stakeholder Management, Data-Driven Decision-Making, Data Analysis, Data Entry, Analytical Skills, Analysis, Expectation Management, Quantitative Research, Problem Solving, Smart Goals, Communication Strategies
★ 4.7 (35K) · Beginner · Course · 1 - 4 Weeks
Macquarie University
Skills you'll gain: Excel Formulas, Microsoft Excel, Spreadsheet Software, Productivity Software, Data Analysis Software, Business Analytics, Analytical Skills
★ 4.9 (51K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: SQL, Data Cleansing, Jupyter, Data Literacy, Data Mining, Data Manipulation, Data Preprocessing, Business Analytics, R (Software), Business Analysis, Model Deployment, Database Management, Relational Databases, Stored Procedure, R Programming, Data Science, Data Processing, Big Data, Data Analysis Software, Python Programming
★ 4.6 (102K) · Beginner · Specialization · 3 - 6 Months

University of Minnesota
Skills you'll gain: Cucumber (Software), Gherkin (Scripting Language), Software Testing, Testability, Test Case, White-Box Testing, Behavior-Driven Development, Code Coverage, Test Engineering, Functional Testing, Test Automation, JUnit, Requirements Analysis, Java Programming
★ 3.8 (116) · Intermediate · Course · 1 - 4 Weeks