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: Object Oriented Programming (OOP), Ruby (Programming Language), Program Development, File I/O, Development Environment, Maintainability, Data Structures, Computer Programming, Debugging, Performance Tuning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: WordPress, Order Management, Product Assortment, Content Management Systems, E-Commerce, Software Installation, Merchandising, Shipping and Receiving, Sales Tax, Web Applications, Email Automation, Inventory Management System, System Configuration, Payment Processing and Collection
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Operational Databases, Database Architecture and Administration, Database Management, Data Migration, Google Cloud Platform, Distributed Computing, Disaster Recovery, Performance Tuning, Scalability, Cloud Computing Architecture, Data Integrity, Capacity Management, IT Automation, System Monitoring
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Angular, Scalability, Application Development, Mobile Development, Web Applications, Cross Platform Development, Development Environment, UI Components, Software Architecture, TypeScript, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML)
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: User Feedback, Workflow Management, Constructive Feedback, Process Improvement, Project Management Software, Agile Project Management, Accountability, Stakeholder Engagement, Team Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, Front-End Web Development, Web Design and Development, HTML and CSS, Web Development Tools, UI Components, Information Architecture, Wireframing, Application Frameworks, User Interface (UI) Design, Javascript
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Sampling (Statistics), Data Analysis, Descriptive Statistics, Box Plots, Statistics, Statistical Analysis, Probability & Statistics, Data Visualization Software, Exploratory Data Analysis, Histogram, R Programming, Scatter Plots, Data-Driven Decision-Making, Microsoft Excel
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Visualization, Tableau Software, Dashboard, Data Storytelling, Data Analysis, Data Visualization Software, Trend Analysis, Data Cleansing, Data Preprocessing, R (Software), R Programming, Time Series Analysis and Forecasting, Spatial Analysis, Forecasting, Data Manipulation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Metadata Management, Data Governance, Data Management, Data Modeling, Data Integration, Personally Identifiable Information, Data Security, Data Quality, Data Compilation, Data Processing, Data Literacy, Data Presentation, Docker (Software), Application Programming Interface (API), Application Lifecycle Management, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: User Interface (UI), Mobile Development, Web Components, Cloud Applications, Cloud-Based Integration, Application Frameworks, Application Design, Server Side, Cross Platform Development, Serverless Computing, Development Environment, Real Time Data
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Infrastructure as Code (IaC), Cloud Security, Data Integrity, Data Infrastructure, Cloud Infrastructure, Data Management, Data Security, Infrastructure Security, Encryption, Private Cloud, Security Controls, Network Security, Cloud Storage, Identity and Access Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Presentations, Photo Editing, Social Media Content, Content Creation, Design, Graphic and Visual Design, Infographics, Video Editing, Branding, Marketing Materials, Layout Design, Animations
Beginner · Course · 1 - 4 Weeks