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.

Universitat Politècnica de València
Skills you'll gain: Econometrics, Research Design, Qualitative Research, Statistical Analysis, Quantitative Research, Scientific Methods, Statistical Methods, Data Analysis, Research Methodologies, Research, Statistics, Stata, STATA (Software), Statistical Modeling, Data Synthesis, Data Collection
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Workflow Management, Construction Management, Project Scoping, Collaborative Software, Project Management, Project Planning, Project Management Software, Project Coordination, Business Workflow Analysis, Project Controls, Project Schedules, Resource Management, Resource Allocation, Process Design, Collaboration, Team Oriented, Case Studies, Scheduling, Automation, Budgeting
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Wireframing, Web Content, Web Design, Information Architecture, Collaborative Software
Beginner · Guided Project · Less Than 2 Hours

Arizona State University
Skills you'll gain: Data Transformation, Data Literacy, Engineering Management, Data-Driven Decision-Making, Computational Thinking, Exploratory Data Analysis, Capacity Planning, Capacity Management, Decision Making, Data Warehousing, Decision Intelligence, Data Strategy, Data Lakes, Complex Problem Solving, Design Thinking, Unstructured Data, Data Governance, Data Access, Process Improvement, Data Management
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Android Development, Android (Operating System), Unity Engine, User Interface (UI), Video Game Development, Animation and Game Design, User Interface (UI) Design, Mobile Development, UI Components, Game Design, 3D Assets, Program Development, Graphics Software, Computer Graphics, Animations, Graphical Tools, Application Deployment, C# (Programming Language), Scripting
Beginner · Course · 1 - 3 Months

Skills you'll gain: Threat Modeling, IT Security Architecture, Application Security, Security Testing, Security Strategy, Information Systems Security, Security Engineering, Security Controls, Software Architecture, Software Development Methodologies, Software Development Life Cycle, DevSecOps, Cyber Security Strategy, Security Management, Business Strategies, Penetration Testing, Compliance Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Search Engine Optimization, Web Analytics and SEO, Content Optimization, Auditing, Information Architecture, Web Analytics, Extensible Markup Language (XML), Frontend Performance, Digital Marketing Tools, Analysis, Prioritization, Performance Metric
Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Responsive Web Design, OpenAI API, HTML and CSS, Cascading Style Sheets (CSS), Javascript, LLM Application, Application Development, User Interface (UI) Design, Web Design and Development, Application Programming Interface (API), OpenAI, Figma (Design Software)
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Microsoft Servers, User Provisioning, Servers, Systems Administration, Virtualization and Virtual Machines, Scripting, Virtualization, Network Administration, Virtual Environment, File Systems, Information Technology
Intermediate · Course · 1 - 3 Months
Johns Hopkins University
Skills you'll gain: Health Policy, Data Presentation, Health Disparities, Health Equity, Health Informatics, Data Literacy, Epidemiology, Data Visualization, Data Quality, Data Storytelling, Social Determinants Of Health, Public Health, Public Health and Disease Prevention, Data-Driven Decision-Making, Policy Analysis, Health Assessment, Policy Development, Data Collection, Data Visualization Software, Diversity Awareness
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Descriptive Statistics, Descriptive Analytics, Jupyter, Microsoft Azure, Statistical Visualization, Plot (Graphics), Model Training, Data Analysis, Statistics, Exploratory Data Analysis, Data Visualization Software, Correlation Analysis, Applied Machine Learning, Machine Learning Methods
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Prompt Engineering, Jira (Software), Workflow Management, Report Writing, Scrum (Software Development), Sprint Retrospectives, Backlogs, Due Diligence, Dashboard, Return On Investment, Sprint Planning, Business Process Automation, Agile Methodology, Automation, Process Improvement, No-Code Development, Debugging, Configuration Management, Data-Driven Decision-Making, Stakeholder Management
Intermediate · Specialization · 3 - 6 Months