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: C++ (Programming Language), Object Oriented Programming (OOP), Development Environment, Computer Programming, Microsoft Visual Studio, Computer Programming Tools, Integrated Development Environments, Programming Principles, Apple Xcode, Software Installation, Performance Tuning, Debugging
★ 4.2 (26) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Restful API, OAuth, API Design, Application Programming Interface (API), Node.JS, Software Documentation, JavaScript Frameworks, Frontend Integration, Web Services, Middleware, Authentications, JSON, Web Frameworks, Server Side, Back-End Web Development, Authorization (Computing)
★ 3.9 (24) · Mixed · Course · 1 - 4 Weeks

Akamai Technologies, Inc.
Skills you'll gain: Application Development, Scripting, Scripting Languages, MySQL, Data Structures, File I/O, Python Programming, Program Development, Databases, Web Applications, SQL, File Management, Programming Principles
★ 4.6 (33) · Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Electrical Systems, Manufacturing and Production, Manufacturing Processes, Production Process, Energy and Utilities, Thermal Management, Sustainable Technologies, Materials science, Performance Testing
★ 4.9 (29) · Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Alteryx, Spatial Data Analysis, Spatial Analysis, Data Cleansing, Data Import/Export, Data Manipulation, Geographic Information Systems, Data Wrangling, Data Processing, Data Preprocessing, Data Integration, Data Transformation, Data Presentation, Document Management, Data Analysis Software, Spreadsheet Software, Data Analysis, Microsoft Excel, Text Mining, Data Visualization Software
★ 4.3 (31) · Beginner · Course · 3 - 6 Months

University of Michigan
Skills you'll gain: Debugging, Unit Testing, Relational Databases, Object Oriented Programming (OOP), Data Visualization, Data Store, Web Scraping, Database Management, Scatter Plots, Data Structures, Data Manipulation, SQL, File I/O, Test Case, Integrated Development Environments, Software Testing, Python Programming, Computer Programming, Program Development, Diversity and Inclusion
★ 3.8 (18) · Intermediate · Specialization · 3 - 6 Months

Edureka
Skills you'll gain: API Design, API Gateway, Application Programming Interface (API), Postman API Platform, Restful API, API Testing, Data Validation, Authentications, OAuth, Cloud API, Microservices, Application Deployment, Continuous Deployment, CI/CD, Authorization (Computing), Application Frameworks, Performance Tuning, Application Lifecycle Management, Prometheus (Software), Grafana
★ 3.6 (17) · Intermediate · Specialization · 1 - 3 Months

University of California San Diego
Skills you'll gain: Debugging, Computer Programming Tools, Algorithms, Programming Principles, Computational Thinking, Diversity Awareness, Digital pedagogy, Program Development, Technical Communication, Event-Driven Programming, Computer Programming, Computational Logic, Education Software and Technology, Collaborative Software, Cultural Responsiveness, Code Review, Diversity Equity and Inclusion Initiatives, Computer Science, Software Documentation, Brainstorming
★ 4.7 (33) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Team Leadership, Virtual Teams, Team Building, Team Management, Team Performance Management, Conflict Management, Teamwork, Leadership and Management, Intercultural Competence, Program Management, Leadership Development, Project Management, Leadership, Drive Engagement, Communication Strategies, Simulation and Simulation Software, Project Management Institute (PMI) Methodology, Communication
★ 4.1 (32) · Beginner · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Network Security, IT Security Architecture, OSI Models, TCP/IP, Threat Modeling, Network Protocols, Computer Networking, Cybersecurity, Application Security, Network Architecture, General Networking, Cryptographic Protocols, Vulnerability Assessments, Network Infrastructure, Exploit development, Network Model, Network Routing, Communication Systems
★ 4.9 (33) · Beginner · Course · 1 - 3 Months

KodeKloud
Skills you'll gain: Package and Software Management, Command-Line Interface, Linux Commands, Linux, Linux Administration, File Systems, Linux Servers, Data Storage, Network Troubleshooting, Operating Systems, Data Storage Technologies, Remote Access Systems, Operating System Administration, Software Installation, File Management, Service Management, General Networking, DevOps, User Accounts
★ 4.4 (22) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Marketing Design, Graphic and Visual Design Software, Marketing Collateral, Marketing Materials, Creative Design, Graphic Design, Dashboard, Digital Design, Productivity, Color Matching, Content Creation, Developing Training Materials, Digital Content, Organizational Skills, Design Elements And Principles, Editing
★ 4.5 (36) · Intermediate · Guided Project · Less Than 2 Hours