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.

American Psychological Association
Skills you'll gain: Descriptive Statistics, Data Literacy, Graphing, Statistical Visualization, Statistical Hypothesis Testing, Probability & Statistics, Statistical Inference, Quantitative Research, Statistics, Statistical Analysis, Statistical Methods, Descriptive Analytics, Sample Size Determination, Data Analysis, Sampling (Statistics), Exploratory Data Analysis, Science and Research, Psychology, Bayesian Statistics, Research Design
Beginner · Course · 1 - 3 Months

Skills you'll gain: Restful API, Application Security, Java, Java Programming, Application Frameworks, Model View Controller, Security Controls, Development Environment, Web Applications, Application Programming Interface (API), Apache Maven, Authorization (Computing), Authentications, Configuration Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Tensorflow, Convolutional Neural Networks, Applied Machine Learning, Image Analysis, Python Programming, Jupyter, Artificial Neural Networks, Deep Learning, Software Visualization, Machine Learning
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Design Software, Diagram Design, Technical Design, Design, Open Source Technology, Software Installation, Data Import/Export
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Deployment, CI/CD, Full-Stack Web Development, MongoDB, Application Design, Continuous Integration, Application Deployment, Cloud Applications, React.js, DevOps, NoSQL, Databases, Database Management, Kubernetes, JavaScript Frameworks, Front-End Web Development, Software Architecture, Application Development, Authorization (Computing), Javascript
Advanced · Course · 1 - 3 Months

Skills you'll gain: Embedded Software, System Programming, Software Development Tools, Embedded Systems, Software Development, Debugging, Microarchitecture, Build Tools, Application Security, C (Programming Language), Application Development, Computer Architecture, C++ (Programming Language), System Configuration, Performance Tuning
Intermediate · Course · 1 - 3 Months

STARWEAVER
Skills you'll gain: Business Process Modeling, Process Modeling, Data Storytelling, Responsible AI, Digital Transformation, Business Process Management, Business Process Improvement, Process Design, Business Process Automation, Data Visualization, Data Presentation, AI Enablement, Sustainable Development, Social Impact, Generative AI, Customer Insights, Customer Relationship Management (CRM) Software, Innovation, Product Knowledge, Environmental Social And Corporate Governance (ESG)
Intermediate · Specialization · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Supply Chain Planning, Supply Chain Management, Inventory and Warehousing, Process Optimization, Resource Utilization, Demand Planning, Capacity Planning, Resource Planning, Resource Allocation, Capacity Management, Operational Efficiency, Microsoft Excel, Cost Reduction, Simulation and Simulation Software, Decision Making
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Interactive Data Visualization, Data Storytelling, Data Presentation, Data Visualization, Business Intelligence, Dashboard Creation, Business Intelligence Software, Data-Driven Decision-Making, Customer Analysis, Data Modeling, Data Analysis, Data Integration, Advanced Analytics, Spatial Data Analysis, Exploratory Data Analysis, Statistical Analysis, Data Transformation, Decision Support Systems, Collaborative Software, Data Validation
Advanced · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: User Research, Prototyping, Wireframing, User Interface and User Experience (UI/UX) Design, Systems Design, User Flows, Collaborative Software, Design, Style Guides, Design Specifications, Peer Review, Interactive Design, Persona Development, User Interface (UI) Design, UI Components, Design Software, Ideation, Design Elements And Principles
Intermediate · Professional Certificate · 3 - 6 Months

University of California, Irvine
Skills you'll gain: Predictive Modeling, Predictive Analytics, Regression Analysis, Decision Tree Learning, Supervised Learning, Logistic Regression, Descriptive Analytics, Model Training, Machine Learning, Model Evaluation, Classification Algorithms, Unsupervised Learning
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Customer Retention, Loyalty Programs, Customer Relationship Management, Brand Loyalty, Customer Relationship Management (CRM) Software, Customer experience improvement, Customer Engagement, Customer Relationship Building, Customer Service, Customer Advocacy, Consumer Behaviour, User Feedback, Customer Analysis, Marketing Strategies, Service Improvement
Beginner · Course · 1 - 4 Weeks