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: Responsive Web Design, No-Code Development, User Interface (UI) Design, User Experience Design, Web Design, Usability, Web Content, Information Architecture, System Configuration, Design Elements And Principles
Intermediate · Course · 1 - 4 Weeks

Fred Hutchinson Cancer Center
Skills you'll gain: CI/CD, Continuous Integration, Containerization, Docker (Software), Development Environment, Application Deployment, Continuous Deployment, Bioinformatics, Software Development, Debugging, Package and Software Management, Code Reusability, Software Installation
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Telecommunications, Electronics Engineering, Electronics, Schematic Diagrams, Electrical Engineering, Communication Systems, Electronic Systems, electromagnetics, Electrical and Computer Engineering, Hardware Design, Simulation and Simulation Software, Simulations, Performance Tuning, Verification And Validation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Docker (Software), Containerization, Application Deployment, DevOps, Development Environment, Continuous Delivery, Devops Tools, Data Persistence, Software Architecture, WordPress, Data Storage, Virtual Networking, Back-End Web Development, Configuration Management, Spring Boot, MySQL, Data Management, Software Installation, Front-End Web Development
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: React.js, Front-End Web Development, Event-Driven Programming, Javascript, Context Management, Web Applications, UI Components, Cascading Style Sheets (CSS), Scalability
Beginner · Course · 1 - 3 Months

Skills you'll gain: Active Directory, Group Policy, Windows PowerShell, File Management, Windows Servers, Remote Access Systems, Hyper-V, Public Key Infrastructure, Software-Defined Networking, Microsoft Servers, Microsoft Windows, Dynamic Host Configuration Protocol (DHCP), Containerization, Server Administration, Network Troubleshooting, Docker (Software), Virtual Private Networks (VPN), Operating System Administration, Hardening, Computer Networking
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Jest (JavaScript Testing Framework), Test Driven Development (TDD), Test Script Development, Test Case, Web Development Tools, Development Testing, Unit Testing, Software Testing, Browser Compatibility, Testability, Test Tools, JavaScript Frameworks, Javascript, Mockups, Object Oriented Programming (OOP)
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Power Apps Component Framework, Application Lifecycle Management, Azure DevOps Pipelines, Microsoft Power Platform, Microsoft Power Automate/Flow, Azure DevOps, Microsoft Copilot, Enterprise Application Management, Email Automation, Application Deployment, Continuous Deployment, User Interface and User Experience (UI/UX) Design, UI Components, Postman API Platform, Microsoft Azure, Mobile Development, CI/CD, Application Programming Interface (API), TypeScript, Authentications
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Customer Service, Customer Relationship Management (CRM) Software, Customer experience improvement, Customer Relationship Management, Customer Engagement, Customer Communications Management, Customer Data Management, Customer Analysis, Customer Insights, Driving engagement, Digital Analysis, Customer Support, Digital Marketing, Document Management, User Feedback, Trend Analysis, Drive Engagement, Data Analysis, Analytical Skills
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: CrewAI, Prompt Engineering, AI Workflows, AI Orchestration, Context Engineering, Agentic Workflows, Generative AI Agents, Agentic systems, LLM Application, Prompt Patterns, Large Language Modeling, Workflow Management, Generative AI, Context Management, Virtual Environment, Python Programming, Development Environment
Beginner · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Node.JS, Authentications, Middleware, Server Side, Back-End Web Development, MongoDB, Authorization (Computing), Web Development, JSON, Encryption, JavaScript Frameworks, Model View Controller, Web Applications, Restful API, User Accounts, MySQL, Javascript, TypeScript, Email Automation, Verification And Validation
Beginner · Course · 1 - 3 Months

Packt
Skills you'll gain: PostgreSQL, Operational Databases, SQL, Database Management, Transaction Processing, Data Maintenance, Database Systems, Stored Procedure, Performance Tuning, Databases, Database Architecture and Administration, Query Languages, Data Migration, PL/SQL, Relational Databases, Database Development, Data Management, JSON, Database Management Systems, Operating System Administration
Intermediate · Specialization · 3 - 6 Months