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.

Google Cloud
Skills you'll gain: Looker (Software), Collaborative Software, Google Workspace, Database Administration, Identity and Access Management, Systems Administration, Google Cloud Platform, Data Access, End User Training and Support, Management Reporting, Customer Support, Role-Based Access Control (RBAC), Data Visualization, Content Scheduling, Business Reporting, Technical Support, Auditing
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Kubernetes, Identity and Access Management, Containerization, Google Cloud Platform, Cloud-Native Computing, Cloud Computing, Cloud Infrastructure, Application Deployment, Cloud Management, Cloud Deployment, Build Tools, Command-Line Interface
★ 4.6 (93) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: LangChain, Tool Calling, LLM Application, AI Workflows, AI Orchestration, Agentic systems, Generative AI Agents, Agentic Workflows, Artificial Intelligence and Machine Learning (AI/ML), Application Development, Software Development
★ 4.6 (116) · Intermediate · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: ChatGPT, AI literacy, AI powered creativity, Artificial Intelligence, Writing, Business Writing, Content Creation, Emerging Technologies
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Plotly, Dashboard, Dashboard Creation, Interactive Data Visualization, Jupyter, HTML and CSS, UI Components, Hypertext Markup Language (HTML), Plot (Graphics), Data Visualization Software, Real Time Data, Python Programming, Data Structures
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: TypeScript, Web Development Tools, Debugging, Javascript, Integrated Development Environments, Software Development
★ 4.1 (15) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Test Tools, Test Planning, CI/CD, Continuous Deployment, Agile Software Development, Continuous Integration, Test Case, Backlogs, Microsoft Development Tools, Test Execution Engine, Version Control, Collaborative Software, Software Configuration Management, Microsoft Visual Studio, Agile Project Management, Agile Methodology, Application Lifecycle Management, Release Management, Configuration Management, Build Tools
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Process Mapping, Lean Six Sigma, Six Sigma Methodology, Quality Management, Process Analysis, Quality Improvement, Quality Monitoring, Data-Driven Decision-Making, Process Flow Diagrams, Pareto Chart, Run Chart, Statistical Process Controls, Process Improvement, Statistical Analysis, Product Quality (QA/QC), Process Improvement and Optimization, Quality Assessment, Quality Control, Data Analysis, Data Analysis Software
★ 4.6 (41) · Mixed · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Pedagogy, Teaching, Instructional Design, Student Engagement
★ 4.7 (307) · Beginner · Course · 1 - 3 Months

Skills you'll gain: API Gateway, Application Programming Interface (API), Cloud API, API Design, Continuous Deployment, CI/CD, Restful API, Continuous Integration, Middleware, JSON, Software Versioning, Proxy Servers, Scalability, Extensible Markup Language (XML)
★ 4.6 (1.1K) · Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Rmarkdown, Version Control, Web Scraping, Regression Analysis, Knitr, Exploratory Data Analysis, Statistical Analysis, Data Manipulation, Dimensionality Reduction, Ggplot2, Geospatial Information and Technology, Time Series Analysis and Forecasting, Plotly, Microsoft Azure, Data Cleansing, Data Visualization, Data Wrangling, Software Documentation, R Programming, R (Software)
★ 4.5 (6) · Beginner · Professional Certificate · 3 - 6 Months

University of Colorado System
Skills you'll gain: Unreal Engine, Object Oriented Programming (OOP), Object Oriented Design, C++ (Programming Language), Debugging, Computer Programming, Program Development, Video Game Development, Computer Programming Tools, 3D Assets, Development Environment, Software Documentation, Code Reusability, Data Storage, Scripting
★ 4.5 (180) · Intermediate · Course · 1 - 4 Weeks