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: Core Data (Software), Restful API, Apple iOS, iOS Development, JSON, Swift Programming, Application Programming Interface (API), Mobile Development, Application Development, Data Persistence, Data Modeling, Authentications
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: ABAP RESTful Programming Model (RAP), SAP S/4HANA, Business Logic, SAP Applications, Unit Testing, Restful API, Application Deployment, Core Data (Software), Business Reporting, Code Reusability, Debugging, Behavior-Driven Development, Full-Stack Web Development, Test Script Development, Application Development, Development Testing, Object Oriented Design, Report Writing, Security Controls, HTML and CSS
Intermediate · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Data Pipelines, Data Cleansing, Data Governance, Data Transformation, Cloud Security, Extract, Transform, Load, Data Visualization Software, Data Integration, Data Processing, Data Management, Data Manipulation, Data Collection, Cloud Computing, Data Validation, Cloud-Based Integration, Data Quality, Data Integrity, SQL
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: ASP.NET, Restful API, .NET Framework, Web Services, JSON, Application Frameworks, Model View Controller, Web Applications, Back-End Web Development, API Design, Application Programming Interface (API), Extensible Markup Language (XML), Full-Stack Web Development, Application Security, Object-Relational Mapping
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Code Reusability, Data Manipulation, Data Science, Python Programming, Programming Principles, Computer Programming, Software Engineering
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Blockchain, Risk Management, Enterprise Risk Management (ERM), Risk Analysis, Risk Management Framework, Risk Mitigation, Governance Risk Management and Compliance, Legal Risk, Interoperability, IT Security Architecture, Cyber Risk, Information Technology Architecture, Network Architecture, Governance, Solution Architecture, Application Security, Cryptography, Enterprise Architecture, Data Storage, Systems Architecture
Beginner · Specialization · 3 - 6 Months

LearnQuest
Skills you'll gain: Angular, JavaScript Frameworks, Application Deployment, Cascading Style Sheets (CSS), UI Components, Frontend Performance, Data Transformation, Event-Driven Programming, Server Side, User Interface (UI), Dataflow, Front-End Web Development, Hypertext Markup Language (HTML), Restful API, Code Reusability, Web Applications, Application Frameworks, Software Architecture, Model View Controller, Maintainability
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Requirements Elicitation, Cost Estimation, Agile Project Management, Business Analysis, Stakeholder Management, Agile Software Development, Project Management, Project Risk Management, Project Estimation, Project Scoping, Quality Management, Work Breakdown Structure, Project Management Life Cycle, Cost Management, Project Planning, Project Management Institute (PMI) Methodology, Risk Management, Business Analysis Tools, Personalized Service, Learning Styles
Beginner · Specialization · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Matlab, Engineering Analysis, Mathematical Software, Numerical Analysis, Mathematical Modeling, Applied Mathematics, Simulation and Simulation Software, Differential Equations, Calculus
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Systems Development Life Cycle, Software Development Life Cycle, Systems Development, Software Development Methodologies, Project Management Life Cycle, Change Management, Project Management, System Implementation, Compliance Auditing, Internal Auditing, Software Testing, Auditing, Development Testing, Project Management Office (PMO), Internal Controls, Governance, Agile Methodology, Software Development, Software Development Tools, Risk Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Splunk, Data Modeling, Role-Based Access Control (RBAC), System Monitoring, Model Training, Incident Response, Computer Security Incident Management, User Accounts, Machine Learning Methods, Applied Machine Learning, User Provisioning, Model Evaluation, Event Monitoring, Systems Administration, Performance Tuning, Data Visualization, Threat Detection, Cyber Threat Intelligence, Identity and Access Management, Security Management
Advanced · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: API Testing, Software Documentation, API Design, Application Programming Interface (API), Technical Documentation, Restful API, JSON, Software Design
Beginner · Guided Project · Less Than 2 Hours