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.

Whizlabs
Skills you'll gain: Amazon DynamoDB, Amazon Redshift, Database Management, Operational Databases, Transaction Processing, Data Migration, Amazon Elastic Compute Cloud, NoSQL, Redis, Relational Databases, Data Warehousing, Scalability
Intermediate · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: NoSQL, MongoDB, Distributed Computing, Database Systems, Scalability, Big Data, Databases, Database Design, Software Architecture, Systems Architecture, Data Storage Technologies, Data Modeling, Relational Databases, Unstructured Data, Graph Theory
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Microsoft Power Platform, No-Code Development, Microsoft 365, Workflow Management, On-The-Job Training, Process Improvement, Business Process Automation, Application Development, Decision Making, Design Software, Power Electronics, Systems Integration, Governance
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Visualization (Computer Graphics), Internet Of Things, Real Time Data
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Wireframing, Typography, Design Elements And Principles, Design, Layout Design, User Experience Design, Graphic and Visual Design, Adobe XD, Prototyping, User Centered Design, Figma (Design Software), Design Reviews, Human Centered Design, Style Guides, Color Theory
Intermediate · Course · 3 - 6 Months

AI CERTs
Skills you'll gain: Data Governance, AI Security, Public Policies, Public Cloud, Data Ethics, Technology Strategies, Predictive Analytics
Beginner · Course · 1 - 3 Months

Skills you'll gain: Game Design, Python Programming, Programming Principles, Event-Driven Programming, Computer Programming, Data Storage, Computer Science
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Matplotlib, Data Visualization Software, Data Structures, Data Manipulation, Pandas (Python Package), NumPy, Exploratory Data Analysis, Python Programming, Data Preprocessing, Scripting, Scripting Languages
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Cloud Platform, Transaction Processing, Big Data, Interactive Data Visualization, Blockchain, Data Visualization Software, Data Cleansing, Data Processing, Data Transformation, Cloud Computing
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Computer Graphics, 3D Assets, Visualization (Computer Graphics), Computer Graphic Techniques, Application Development, C++ (Programming Language), Software Design, Microsoft Windows, Software Architecture, Application Lifecycle Management, Context Management, System Configuration, Debugging, Mathematical Theory & Analysis, Data Structures, Applied Mathematics, Linear Algebra, Algebra
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Penetration Testing, Cybersecurity, Anomaly Detection, Cyber Threat Intelligence, Threat Detection, AI Security, Security Awareness, Network Analysis, Generative AI, Prompt Engineering, Email Security, Machine Learning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Identity and Access Management, Google Cloud Platform, Containerization, Docker (Software), Cloud Computing, Cloud Infrastructure, CI/CD, Application Deployment, Command-Line Interface
Intermediate · Course · 1 - 3 Months