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.

Board Infinity
Skills you'll gain: Quality Assurance, Software Quality Assurance, Test Tools, Test Planning, Test Case, Software Quality (SQA/SQC), Test Automation, Continuous Integration, Code Coverage, DevOps, Software Testing, Agile Methodology, Risk Management, Automation
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: JUnit, Unit Testing, Test Case, Test Data, Test Script Development, Test Automation, Software Testing
Intermediate · Course · 1 - 4 Weeks
École Polytechnique Fédérale de Lausanne
Skills you'll gain: Scala Programming, Application Design, Software Design Patterns, Functional Design, Other Programming Languages, Event-Driven Programming, Functional Testing, Java, Programming Principles, Performance Tuning, Data Structures
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Node.JS, TypeScript, Restful API, Back-End Web Development, Object-Relational Mapping, Web Development, Secure Coding, Server Side, Software Development Tools, Authentications, OAuth, Web Applications, Web Services, Unit Testing, Data Validation, Full-Stack Web Development, Authorization (Computing), Development Environment, Javascript, E-Commerce
Intermediate · Specialization · 3 - 6 Months

Universidad Austral
Skills you'll gain: Excel Macros, Microsoft Excel, Excel Formulas, Spreadsheet Software, Operations Research, Analysis, Data Validation, Business Analysis, Business Analytics, Data Import/Export, Resource Utilization, Process Optimization, Data Sharing, Trend Analysis, Data Integration, Automation
Intermediate · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Electronics, Internet Of Things, Electronic Components, Embedded Systems, Basic Electrical Systems, Electronic Hardware, Electrical and Computer Engineering, Wireless Networks, Hardware Design, Peripheral Devices, Electrical Wiring, Control Systems, Human Machine Interfaces, Automation Engineering, Programming Principles, Computer Systems, Computer Programming, Systems Engineering, Remote Access Systems, Interactive Learning
Mixed · Course · 1 - 4 Weeks
Skills you'll gain: AI Enablement, Strategic Thinking, AI literacy, AI Integrations, Generative AI, Analysis
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cloud Management, Digital Transformation, Data Governance, Cloud Services, Distributed Denial-Of-Service (DDoS) Attacks, Serverless Computing, Cloud Security, Artificial Intelligence and Machine Learning (AI/ML), Cloud Infrastructure, Google Cloud Platform, Real Time Data, Hybrid Cloud Computing, Business Transformation, Multi-Cloud, Data Management, Data Warehousing, Cloud Platforms, Infrastructure As A Service (IaaS), Cloud Computing, Cyber Governance
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Data Storytelling, Presentations, Rmarkdown, Data Presentation, Data Cleansing, Data Visualization, Ggplot2, Data Validation, Spreadsheet Software, Data Visualization Software, Data Ethics, Data Analysis, Interactive Data Visualization, Data-Driven Decision-Making, Tableau Software, Data Processing, Dashboard, Business Analysis, Stakeholder Communications, File Management
Beginner · Professional Certificate · 3 - 6 Months

Edureka
Skills you'll gain: AI Orchestration, Agentic Workflows, AI Workflows, Generative AI Agents, Tool Calling, Agentic systems, Model Deployment, AI Integrations, Enterprise Architecture, Prompt Engineering Tools, Artificial Intelligence, Context Management, Prompt Engineering, Prompt Patterns, Debugging, Verification And Validation, Retrieval-Augmented Generation, Large Language Modeling, Memory Management, Data Persistence
Beginner · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Prompt Engineering, Code Review, Prompt Patterns, LLM Application, Vibe coding, Generative AI, Generative AI Agents, Large Language Modeling, AI Integrations, AI literacy, AI Workflows, Continuous Integration, Software Documentation, Development Testing, Test Automation, GitHub, Software Technical Review, Program Development, Release Management, Application Deployment
Beginner · Course · 1 - 4 Weeks

Princeton University
Skills you'll gain: Programming Principles, Computer Programming, Object Oriented Design, Object Oriented Programming (OOP), Data Structures, Code Reusability, Java Programming, Java, Program Development, File I/O, Computational Thinking, Computer Science, Algorithms, Theoretical Computer Science, Animations, Simulations
Beginner · Course · 1 - 3 Months