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.

Coursera
Skills you'll gain: Java, Data Structures, File I/O, Java Programming, Data Access, Data Cleansing
★ 4.6 (20) · Intermediate · Guided Project · Less Than 2 Hours
University of Glasgow
Skills you'll gain: Descriptive Analytics, ICD Coding (ICD-9/ICD-10), Health Informatics, Medical Records, Data Mining, Medical Coding, Electronic Medical Record, Patient Flow, Predictive Analytics, Clinical Research, Database Design, Health Information Management, Descriptive Statistics, Applied Machine Learning, Predictive Modeling, Precision Medicine, Data Access, Query Languages, SQL, Interoperability
★ 4.6 (15) · Intermediate · Course · 1 - 4 Weeks

Sapienza University of Rome
Skills you'll gain: Financial Systems, Financial Data, Financial Policy, Market Data, Financial Market, International Finance, Financial Accounting, Financial Regulation, Accounting, Banking, Economics, Financial Analysis, Balance Sheet, Spreadsheet Software, Cash Flows, Data Manipulation
★ 4.5 (16) · Intermediate · Course · 1 - 3 Months

Universidades Anáhuac
Skills you'll gain: Digital pedagogy, Generative AI, AI literacy, Education Software and Technology, AI Personalization, Responsible AI, Data Ethics, AI Integrations, digital literacy
★ 4.6 (42) · Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Generative AI Agents, Cloud API
★ 4.8 (31) · Beginner · Project · Less Than 2 Hours

Skills you'll gain: Microsoft Copilot, Natural Language Processing, AI literacy, Data Storytelling, Technical Communication, Data Visualization, Data-Driven Decision-Making, Data Presentation, Generative AI, Prompt Engineering, Data Visualization Software, Data Analysis, Responsible AI, Data Ethics, Web Content Accessibility Guidelines
★ 4.7 (35) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Statistical Hypothesis Testing, Logistic Regression, Lean Six Sigma, Correlation Analysis, Six Sigma Methodology, R (Software), R Programming, Statistical Programming, Statistical Analysis, Test Tools, Statistical Methods, Statistical Software, Regression Analysis, Probability & Statistics, Data Literacy, Data Science
★ 4.6 (14) · Intermediate · Guided Project · Less Than 2 Hours

Universidad Nacional Autónoma de México
Skills you'll gain: AI powered creativity, Creativity, Generative AI Agents, Generative AI, Artificial Intelligence, Computational Thinking, Computer Programming, Agentic systems, Aesthetics, Algorithms, Musical Composition
★ 4.7 (15) · Intermediate · Course · 1 - 4 Weeks

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Scala Programming, Programming Principles, Theoretical Computer Science, Other Programming Languages, Computer Programming, Functional Design, Data Structures, Memory Management, System Implementation
★ 4.7 (18) · Mixed · Course · 1 - 3 Months

Corporate Finance Institute
Skills you'll gain: Data Visualization, Matplotlib, Data Presentation, Plot (Graphics), Financial Data, Exploratory Data Analysis, Data Storytelling, Statistical Methods, Pandas (Python Package), Financial Analysis, Data Visualization Software, Statistical Analysis, Data Manipulation, NumPy, Seaborn, Data Analysis, Case Studies, Data Wrangling, Data Science, Data Transformation
★ 4.9 (13) · Advanced · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Data Ethics, Policy Analysis, Case Studies, Political Sciences, Data Analysis, Responsible AI, Public Administration, Public Policies, Analytics, Model Evaluation, Data Presentation, Ethical Standards And Conduct, R (Software)
★ 4.8 (18) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Routing Protocols, Network Routing, Amazon Web Services, Servers, Network Monitoring
★ 4.4 (27) · Beginner · Guided Project · Less Than 2 Hours