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), Ad Hoc Analysis, Dashboard, Data Analysis, Exploratory Data Analysis, Data Literacy, Database Application
Beginner · Project · Less Than 2 Hours

Packt
Skills you'll gain: Ubuntu, Linux, Package and Software Management, Software Installation, Open Source Technology, Computing Platforms, Operating Systems, Desktop Support
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Sheets, Excel Formulas, Spreadsheet Software, Data Presentation, Dashboard, Real Time Data, Market Data, Data Visualization Software, Data Analysis, Financial Data
Intermediate · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Excel Formulas, Microsoft Excel, Spreadsheet Software, Data Entry, Data Analysis Software, Text Mining
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Javascript, Programming Principles, Computer Programming, Web Development, Application Development
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Logo Design, Adobe Illustrator, Presentations, Typography, Graphic Design, Animations, Adobe After Effects, Motion Graphics, Adobe Creative Cloud, Branding, Brand Strategy, Marketing Design, System Configuration, Brainstorming, Intellectual Property, Design Software, Knowledge of Apple Hardware, Creative Design, Strategic Thinking, Legal Risk
Beginner · Specialization · 3 - 6 Months

Scrimba
Skills you'll gain: Responsive Web Design, HTML and CSS, Cascading Style Sheets (CSS), Web Design, Web Design and Development, Web Development, UI Components, Usability, Typography
Intermediate · Course · 1 - 3 Months

California Institute of the Arts
Skills you'll gain: Adobe Premiere, Video Editing, Cinematography, Video Production, Videography, Editing, Storytelling, Timelines, Creativity
Beginner · Course · 1 - 3 Months

Skills you'll gain: Disaster Recovery, Data Storage Technologies, Remote Access Systems, Performance Tuning, Linux Administration, Data Storage, Systems Administration, File Systems, Information Management, Software Installation, Data Centers, Data Access, File Management, Servers, System Monitoring, Data Management, Data Integrity, Infrastructure Architecture, Distributed Computing, Enterprise Architecture
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: System Programming, Interoperability, Object Oriented Programming (OOP), Data Structures, Software Development, Debugging
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Program Evaluation, Health Equity, Quantitative Research, Data Analysis, Statistical Analysis, Analysis, Health Policy, Statistical Reporting, Data Collection, Sampling (Statistics), Public Health and Disease Prevention, STATA (Software), Maternal Health, Data Quality
Intermediate · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Production Process, Process Control, Manufacturing Processes, Chemistry, Biochemistry, Consumer Behaviour, Laboratory Testing, Analytical Chemistry, Analytical Testing
Intermediate · Course · 1 - 4 Weeks