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: Photo Editing, Photography, Visual Storytelling, Storytelling, Editing, Geospatial Information and Technology, Geospatial Mapping, Geographic Information Systems, GIS Software, Image Quality, Global Positioning Systems, Spatial Data Analysis, Post-Production, Planning, Research, Photo/Video Production and Technology, Adobe Creative Cloud, Creativity, Design Elements And Principles, Critical Thinking
★ 3.8 (14) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Database Software, Hardware Troubleshooting, Networking Hardware, Database Theory, Database Management Systems, Computer Networking, Network Support, Network Protocols, Web Applications, Computer Security Awareness Training, Security Software, Technical Support and Services, Cybersecurity, Encryption, Computer Literacy, Computing Platforms, Computer Programming, System Software, Application Design, Database Management
★ 4.5 (12) · Beginner · Specialization · 1 - 3 Months

L&T EduTech
Skills you'll gain: Structural Engineering, Construction Engineering, Construction, Engineering Management, Construction Management, Engineering Practices, Engineering Plans And Specifications, Hydraulics, Mechanics, General Construction and Construction Labor, Safety Standards, Engineering, Mechanical Design, Safety Training, Equipment Design, Engineering Calculations, Civil Engineering, Structural Analysis, Safety Assurance, Mechanical Engineering
★ 4.6 (21) · Advanced · Specialization · 3 - 6 Months
University of Colorado Boulder
Skills you'll gain: Vibrations, Control Systems, Simulation and Simulation Software, Mechanics, Torque (Physics), Engineering Analysis, Finite Element Methods, Mechanical Engineering, Simulations, Differential Equations, Applied Mathematics, Numerical Analysis, Mathematical Modeling
★ 4.9 (16) · Advanced · Specialization · 1 - 3 Months

Skills you'll gain: Star Schema, Microsoft SQL Servers, Database Design, Relational Databases, SQL, Data Warehousing, Database Development, Query Languages, Transact-SQL, Data Integrity, Power BI, Business Intelligence, Performance Tuning, Generative AI
★ 5 (10) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: File Management, Document Management, Computer Literacy, File Systems, Computer Hardware, Computer Security Awareness Training, Spreadsheet Software, Security Awareness, digital literacy, Safety and Security, Cybersecurity
★ 4.7 (18) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Linux, Scripting, Linux Administration, Linux Commands, Scripting Languages, Operating System Administration, Data Persistence, Bash (Scripting Language), Shell Script, Unix Shell, Systems Administration, IT Automation, Software Installation, Command-Line Interface, Object-Relational Mapping, YAML, System Programming, Python Programming, Persistence, Operational Efficiency
★ 4.8 (48) · Mixed · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Workspace, Gmail, Control Panels, Technical Support, Email Security, Issue Tracking, Technical Communication, Systems Administration, Data Access, Cloud Storage, Security Controls, Event Monitoring, File Management
★ 4.6 (27) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Gmail, Email Automation, Google Workspace, Prioritization, Productivity Software, Workflow Management, Organizational Skills, Communication
★ 4.7 (27) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: AI Personalization, Mobile Development, Generative AI, Generative Model Architectures, Anthropic Claude, Mobile Development Tools, LLM Application, iOS Development, Personalized Campaigns, Cloud Applications, Application Design, Cloud Development, AI Integrations, Machine Learning
★ 5 (23) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Penetration Testing, Network Security, Network Monitoring, Exploitation techniques, Cybersecurity, Vulnerability Scanning, Cryptographic Protocols, Remote Access Systems, Network Protocols, Encryption, General Networking, Command-Line Interface, Network Analysis, Proxy Servers
★ 4.7 (14) · Intermediate · Course · 1 - 3 Months

University of Virginia
Skills you'll gain: Business Strategy, Business Strategies, Strategic Thinking, Competitive Analysis, Corporate Strategy, Organizational Strategy, Strategic Decision-Making, Competitive Intelligence, Market Analysis, Analysis, Decision Making, Market Dynamics, Value Propositions, Business Analysis Tools, Communication
★ 4.7 (18) · Beginner · Course · 1 - 4 Weeks