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.

University of Michigan
Skills you'll gain: Object Oriented Programming (OOP), Computer Programming, Program Development, Python Programming, Computer Graphics
★ 3.9 (9) · Intermediate · Course · 1 - 4 Weeks

University of Leeds
Skills you'll gain: Exploratory Data Analysis, Statistical Methods, Statistical Modeling, Statistical Software, R (Software), Probability & Statistics, Data Collection, Statistics, Data Literacy, Statistical Inference, R Programming, Statistical Programming, Probability, Data Analysis, Statistical Analysis, Probability Distribution, Simulations, Statistical Visualization, Statistical Reporting, Data Visualization Software
★ 4.8 (10) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Rmarkdown, R (Software), Data Import/Export, R Programming, Ggplot2, Plot (Graphics), Data Manipulation, Plotly, Data Visualization, Web Scraping, Statistical Visualization, Interactive Data Visualization, Data Visualization Software, Data Wrangling, Data Processing, Data Cleansing, Data Transformation, Statistical Programming, Programming Principles, Data Structures
★ 4.7 (6) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Disaster Recovery, Business Continuity, Contingency Planning, Threat Management, Incident Management, Incident Response, Risk Analysis, Key Performance Indicators (KPIs), Vulnerability Assessments, Business Risk Management, Crisis Management, Test Planning, Operational Risk, Communication Planning, IT Management, Performance Metric, Cloud Computing, Communication Strategies
★ 4.9 (10) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Education Software and Technology, Digital pedagogy
★ 4.9 (12) · Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Canva (Software), Copywriting, Social Media Content, Content Creation, Social Media, Social Media Marketing, Instagram, Visual Storytelling, Brand Strategy, Storytelling, Branding, Graphic Design, Graphic and Visual Design, Social Impact, Software Development Tools, Build Tools, Social Work, Time Management
Intermediate · Course · 1 - 4 Weeks

Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Software Documentation, Technical Documentation, Maintainability, Programming Principles, Software Design, Python Programming
★ 4.5 (14) · Intermediate · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Internet Of Things, Security Controls, Wireless Networks, Automation, Digital Transformation, Infrastructure Architecture, System Monitoring, Real Time Data, Data Security, Communication Systems, Data Integration, Network Protocols, Systems Integration, Data Management
★ 4.4 (8) · Intermediate · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Law, Regulation, and Compliance, Regulatory Compliance, Demand Generation, Property Management, Decision Intelligence, Real Estate Transactions, Real Estate Sales, Customer Engagement, Automation, Risk Management, Decision Making, Data Analysis, Market Analysis
★ 3.4 (8) · Beginner · Course · 1 - 3 Months

Skills you'll gain: AWS Kinesis, AWS SageMaker, Data Engineering, Amazon S3, AWS CloudFormation, Amazon Redshift, Data Architecture, Cloud Security, Network Security, Kubernetes, Cloud Management, AWS Identity and Access Management (IAM), Git (Version Control System), Data Loss Prevention, Data Management, Query Languages, Amazon Elastic Compute Cloud, System Monitoring, Cloud Computing, Data Processing
★ 4.3 (9) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Infrastructure as Code (IaC), Jenkins, Ansible, SonarQube, Continuous Deployment, Configuration Management, Software Configuration Management, Code Coverage, DevOps, Devops Tools, IT Automation, Quality Control
Intermediate · Course · 1 - 4 Weeks