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.

KodeKloud
Skills you'll gain: Amazon Web Services, Cloud Engineering, Site Reliability Engineering, Amazon Elastic Compute Cloud, Amazon CloudWatch, Cloud-Native Computing, Kubernetes, Systems Engineering, System Monitoring, Serverless Computing, Scalability, Application Performance Management, Performance Testing, Scenario Testing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Advertising, Instagram, Marketing Materials, Content Creation, Social Media, Social Media Content, Facebook, Social Media Marketing, Design, Graphic Design, Graphic and Visual Design
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Extensible Markup Language (XML), Android Development, Mobile Development, Real Time Data, Data Integration, UI Components, User Interface (UI), Java Programming
Mixed · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Extensible Markup Language (XML), Extensible Languages and XML, Data Validation, Web Services, Interoperability, Data Integrity, Data Mapping, Data Transformation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unit Testing, Code Review, Software Development Tools, Test Automation, Software Documentation, Maintainability, Web Applications, Application Development, Generative AI, Software Development, Jest (JavaScript Testing Framework), Javascript, ChatGPT, GitHub
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Storage, Video Editing, Organizational Skills, Workflow Management, File Management, Cloud Storage, Data Management, Productivity Software, Project Management
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Serverless Computing, Go (Programming Language), Google Cloud Platform, Cloud Development, Cloud Computing, Development Testing, Web Servers, Server Side, Cloud Storage
Beginner · Project · Less Than 2 Hours

Packt
Skills you'll gain: JavaScript Frameworks, Restful API, Application Programming Interface (API), React.js, Authentications, OAuth, Server Side, Back-End Web Development, Databases, User Interface (UI), Cloud-Based Integration, Application Deployment, Development Environment
Intermediate · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: Blockchain, Emerging Technologies, FinTech, Cryptography, Encryption, Payment Systems, Technical Analysis, Distributed Computing, Network Model, Transaction Processing, Algorithms, Data Integrity, Scalability, Computer Hardware
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Grafana, Apache Kafka, Real Time Data, Data Pipelines, Dashboard, Data Synthesis, Interactive Data Visualization, Data Visualization Software, Data Analysis
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: AI Product Strategy, Project Estimation, Agile Product Development, Jira (Software), Agile Methodology, Estimation, Backlogs, Agile Project Management, Sprint Planning, User Story, ChatGPT, Team Management, Artificial Intelligence, Prioritization
Intermediate · Course · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Precision Medicine, Game Theory, Reinforcement Learning, Data-Driven Decision-Making, Clinical Trials, Bioinformatics, Data Analysis, Image Analysis, Analytics, Markov Model, Bayesian Statistics, Time Series Analysis and Forecasting, Data Science, Predictive Analytics, Strategic Decision-Making, Anomaly Detection, Probability Distribution, Cybersecurity, Statistical Analysis, Machine Learning Methods
Intermediate · Specialization · 3 - 6 Months