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: Mobile Development, Mobile Development Tools, iOS Development, Other Mobile Programming Languages, Flutter (Software), Integrated Development Environments, Development Environment, Apple iOS, Android Studio, Computer Programming Tools, Application Development, Swift Programming, Test Tools, React Native, Apple Xcode, Application Frameworks, Web Applications, Cross Platform Development, Software Testing, Cloud Hosting
★ 4.7 (215) · Beginner · Course · 1 - 4 Weeks
University of Leeds
Skills you'll gain: Stakeholder Management, Stakeholder Engagement, Engineering Management, Scope Management, Risk Management, Project Scoping, Stakeholder Analysis, Project Risk Management, Risk Management Framework, Project Management, Governance, Risk Mitigation, Risk Analysis, Governance Risk Management and Compliance
★ 4.7 (307) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Visualization, Statistical Visualization, Microsoft Excel, Data Visualization Software, Spreadsheet Software, Pivot Tables And Charts, Exploratory Data Analysis, Data Analysis Software, Data Analysis, Plot (Graphics)
★ 4.7 (263) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: React.js, Routing Protocols, UI Components, Code Reusability, JavaScript Frameworks, Front-End Web Development, Frontend Performance, Web Content Accessibility Guidelines, Web Development Tools, Cascading Style Sheets (CSS), Event-Driven Programming, User Experience Design, User Interface (UI), Application Programming Interface (API), Frontend Integration, Debugging, Web Frameworks, Data Management, Context Management, Javascript
★ 4.7 (263) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Power Electronics, Thermal Management, Electrical Safety, Electrical Power, Building Codes, Electric Power Systems, Electronic Systems, Electrical Equipment, Electrical Systems, Embedded Software, Electronic Components, Energy and Utilities, Basic Electrical Systems, Sustainable Technologies, Automation, Environmental Issue, Environment and Resource Management, Environmental Regulations, Environmental Engineering and Restoration, Geospatial Information and Technology
★ 4.3 (283) · Intermediate · Specialization · 1 - 3 Months

MathWorks
Skills you'll gain: Model Based Systems Engineering, Systems Engineering, Systems Architecture, Systems Design, Systems Development, Functional Design, Requirements Analysis, System Requirements, Functional Requirement, Verification And Validation
★ 4.8 (292) · Beginner · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Health Technology, Telehealth, Health Disparities, Health Informatics, Health Systems, Electronic Medical Record System, Electronic Medical Record, Health Equity, Interoperability, Public Health, Epidemiology, Big Data, Public Health and Disease Prevention, Digital Transformation, Applied Machine Learning, Health Information Management, Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Data Integration
★ 4.5 (264) · Intermediate · Course · 1 - 4 Weeks

New York Institute of Finance
Skills you'll gain: Reinforcement Learning, Recurrent Neural Networks (RNNs), Financial Trading, Deep Learning, Portfolio Management, Machine Learning Methods, Model Training, Artificial Neural Networks, Machine Learning Software, Applied Machine Learning, Markov Model, Model Evaluation
★ 3.5 (249) · Intermediate · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Digital Forensics, grep, TCP/IP, Network Protocols, Data Security, General Networking, Record Keeping, Data Integrity, File Management, Ethical Standards And Conduct, Encryption, Algorithms
★ 4.7 (268) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: File I/O, Data Import/Export, C++ (Programming Language), C and C++, Programming Principles, Data Structures, File Management, Computer Programming, Data Store, Memory Management, Computer Science, Development Environment
★ 4.7 (237) · Beginner · Course · 1 - 4 Weeks

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Property and Real Estate, Real Estate, Market Dynamics, Real Estate Transactions, Financial Analysis, Return On Investment, Economics, Capital Budgeting, Land Management, Investments, Market Analysis, Finance, Consumer Behaviour, Competitive Analysis, Estimation, Depreciation
★ 4.8 (265) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Logistic Regression, SAS (Software), Predictive Modeling, Model Evaluation, Predictive Analytics, Statistical Hypothesis Testing, Statistical Analysis, Correlation Analysis, Statistical Modeling, Regression Analysis, Statistical Programming, Exploratory Data Analysis, Statistical Software, Statistical Methods, Probability & Statistics, Model Training, Data Validation, Big Data, Model Deployment, Statistical Inference
★ 4.6 (228) · Intermediate · Professional Certificate · 3 - 6 Months