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: Usability, Content Management Systems, Content Management, Web Design, Web Content, User Interface (UI), HTML and CSS, Web Development, Web Components, Development Environment, Software Installation, Databases
Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Data Visualization, Data Visualization Software, Tableau Software, Data Storytelling, Data Presentation, Exploratory Data Analysis, Design Elements And Principles, Data Analysis, Color Theory, Data Ethics, User Centered Design, Human Factors
Beginner · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Prompt Engineering, Excel Formulas, Microsoft Copilot, Microsoft Excel, Pivot Tables And Charts, Data Cleansing, Data Visualization, Excel Macros, Data Literacy, Data Presentation, Data Manipulation, Spreadsheet Software, Data Entry, Data Quality, Data Transformation, Data Validation, Data Analysis, Workflow Management, AI Workflows, Decision Making
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Image Analysis, Model Deployment, Google Cloud Platform, Computer Vision, No-Code Development, Feature Engineering, Applied Machine Learning, Natural Language Processing, Artificial Intelligence and Machine Learning (AI/ML), Text Mining, Google Sheets, Machine Learning Software, Cloud Deployment, Model Evaluation, Predictive Modeling, Machine Learning, Data Science
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: LLM Application, Kubernetes, Systems Architecture, Large Language Modeling, Data Pipelines, Software Architecture, Application Deployment, Microservices, Apache Airflow, Containerization, Infrastructure Architecture, Scalability, AWS CloudFormation, Managed Services, Azure DevOps, Application Performance Management, Open Source Technology
Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: Geographic Information Systems, Package and Software Management, Scripting, Statistical Analysis, Probability & Statistics, JSON, Image Analysis, Data Validation, Web Scraping, Intelligence Collection and Analysis, Data Analysis, Statistics, Python Programming, Data Processing, Restful API, File Transfer Protocol (FTP), Open Source Technology
Beginner · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Responsive Web Design, HTML and CSS, Web Development, Javascript, Web Design, JavaScript Frameworks, Web Development Tools, Web Servers, Web Design and Development, Browser Compatibility, Web Content, Web Analytics and SEO, Server Side, Hypertext Markup Language (HTML), Web Applications, Web Frameworks, Front-End Web Development, Event-Driven Programming, Web Content Accessibility Guidelines, Software Development
Mixed · Course · 1 - 3 Months

Skills you'll gain: Vulnerability Management, Vulnerability Assessments, Continuous Monitoring, Cloud Security, Threat Detection, Verification And Validation, Issue Tracking, Security Software, Data Pipelines, Data Import/Export
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microsoft SQL Servers, Relational Databases, Database Design, SQL, Database Systems, Database Management, Query Languages, Databases, Database Architecture and Administration, Data Integrity, Servers, System Configuration, Software Installation, Data Manipulation
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Apache Airflow, Docker (Software), Git (Version Control System), Data Pipelines, Containerization, CI/CD, Debugging, Ansible, Continuous Deployment, Database Management, Performance Tuning, Infrastructure as Code (IaC), Continuous Integration, Workflow Management, DevOps, SQL, Automation, Configuration Management, Root Cause Analysis, Python Programming
Intermediate · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: Logo Design, Typography, Canva (Software), Style Guides, Brand Strategy, Branding, Graphic and Visual Design, Scalability, Marketing Design, Color Theory, Brand Management, Presentations, Design Elements And Principles, AI Enablement, Auditing, Asset Management
Intermediate · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Peer Review, Instructional Design, Education Software and Technology, Parent Communication, Instructional Strategies, Student Engagement, Learning Management Systems, Student Support and Services, Course Development, Collaborative Software, Curriculum Development, Blended Learning, Digital pedagogy, Educational Materials, Community Development, Classroom Management, Teaching, Performance Testing, Collaboration, Planning
Beginner · Specialization · 3 - 6 Months