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: Django (Web Framework), Responsive Web Design, Cascading Style Sheets (CSS), HTML and CSS, Back-End Web Development, Relational Databases, Object Oriented Programming (OOP), Database Management Systems, Bootstrap (Front-End Framework), Database Management, Code Reusability, Database Theory, SQL, Database Design, Front-End Web Development, Unit Testing, MySQL, Computer Programming, Pseudocode, Communication
★ 4.7 (18K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: JUnit, Unit Testing, IntelliJ IDEA, Apache Maven, Software Testing, Test Case, Testability, Java Programming, Test Tools, Integrated Development Environments, Test Automation, Java, Software Architecture, Business Logic, Data Persistence
★ 4.8 (8) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Ethics, File Management, Data Security, Google Sheets, Databases, Data Access, Data Storage, Data Quality, Data Management, Data Collection, Relational Databases, SQL, Data Import/Export, Metadata Management, Unstructured Data
★ 4.8 (23K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Prompt Patterns, ChatGPT, Generative AI
★ 4.7 (7.9K) · Beginner · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Prompt Engineering, Prompt Patterns, ChatGPT, Retrieval-Augmented Generation, Generative AI Agents, AI Orchestration, AI powered creativity, Agentic Workflows, OpenAI API, LLM Application, Ideation, Verification And Validation, Generative AI, AI Workflows, AI literacy, OpenAI, Expense Management, Multimodal Prompts, AI Personalization, Software Development
★ 4.8 (10K) · Beginner · Specialization · 3 - 6 Months

University of Minnesota
Skills you'll gain: User Story, Agile Software Development, Agile Methodology, Agile Project Management, Agile Product Development, Scrum (Software Development), Sprint Planning, Software Development Methodologies, Release Management
★ 4.7 (7.5K) · Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Unified Modeling Language, JSON, Object Oriented Programming (OOP), File I/O, Software Design, Debugging, Object Oriented Design, Data Processing, Diagram Design, Unit Testing, Programming Principles, Python Programming, Data Import/Export, Data Wrangling, Restful API, Image Analysis, Software Visualization, Data Manipulation, Jupyter, Computer Programming
★ 4.8 (23K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Prompt Patterns, Google Gemini, Generative AI, AI literacy, Model Training, AI Integrations, Google Sheets, Critical Thinking, Innovation
★ 4.8 (21K) · Beginner · Specialization · 3 - 6 Months

Atlassian
Skills you'll gain: Jira (Software), Agile Methodology, Scrum (Software Development), Kanban Principles, Agile Software Development, Agile Project Management, Lean Methodologies, Backlogs, Agile Product Development, Project Management Software, Sprint Planning, User Story, Workflow Management, Project Management, Issue Tracking, Configuration Management, Query Languages, Software Versioning, Continuous Improvement Process, User Accounts
★ 4.7 (9.7K) · Beginner · Course · 1 - 4 Weeks
Rice University
Skills you'll gain: Statistical Hypothesis Testing, Microsoft Excel, Statistical Methods, Pivot Tables And Charts, Regression Analysis, Data Literacy, Statistics, Descriptive Statistics, Probability & Statistics, Graphing, Spreadsheet Software, Probability Distribution, Business Analytics, Statistical Modeling, Statistical Analysis, Statistical Inference, Excel Formulas, Data Analysis, Presentations, Sample Size Determination
★ 4.7 (13K) · Beginner · Specialization · 3 - 6 Months

California Institute of the Arts
Skills you'll gain: Graphic and Visual Design, Graphic Design, Typography, Graphic and Visual Design Software, Visual Design, Design Elements And Principles, Design, Ideation, Digital Design, Color Theory, Logo Design, Creative Design, Visual Storytelling, Conceptual Design, Photography, Adobe InDesign, Style Guides, Layout Design, Information Architecture, Art History
★ 4.7 (22K) · Beginner · Specialization · 3 - 6 Months

University of California, Irvine
Skills you'll gain: Embedded Systems, Internet Of Things, Embedded Software, Network Protocols, Hardware Architecture, TCP/IP, Computer Hardware, OSI Models, Wireless Networks, System Design and Implementation, Network Architecture
★ 4.7 (13K) · Mixed · Course · 1 - 4 Weeks