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: Data Integration, Microsoft Azure, Cloud Storage, Disaster Recovery, Data Architecture, Database Design, Data Infrastructure, Data Storage, Cloud Security, NoSQL, Encryption, Relational Databases, Scalability, Performance Tuning, Database Management, Identity and Access Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Disaster Recovery, Relational Databases, Database Architecture and Administration, Oracle Databases, Data Storage Technologies, Data Migration, Key Management, Data Integrity, Encryption, Data Loss Prevention, Data Security
Advanced · Course · 1 - 3 Months

Skills you'll gain: Serverless Computing, Amazon Web Services, AWS CloudFormation, YAML, Cloud Development, Development Environment, Amazon CloudWatch, Restful API, API Gateway, Amazon S3, Amazon DynamoDB, Node.JS, Software Development, Software Development Tools, Application Deployment, Microsoft Visual Studio, Debugging
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Performance Tuning, Software Architecture, Systems Architecture, Application Design, Software Design, Object Oriented Design, Enterprise Application Management, Application Performance Management, Performance Testing, Solution Architecture, Continuous Monitoring, Case Studies, Continuous Improvement Process, Maintainability, Team Management, Performance Analysis, Scalability, Debugging
Advanced · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Linux Administration, Linux Servers, Virtual Networking, Infrastructure As A Service (IaaS), Security Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Event Monitoring, OSI Models, Network Monitoring, Network Protocols, Cyber Threat Intelligence, Network Analysis, Network Troubleshooting, TCP/IP, Distributed Denial-Of-Service (DDoS) Attacks, Threat Detection, General Networking, Network Security, Incident Response, Command-Line Interface
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Content Management Systems, Authentications, Role-Based Access Control (RBAC), Application Deployment, Authorization (Computing), Cloud Deployment, Web Components, Content Management, Restful API, Continuous Deployment, TypeScript, Application Programming Interface (API), Web Analytics and SEO, Query Languages, Web Applications, Business Logic, Web Development Tools, Package and Software Management, Node.JS, Software Architecture
Intermediate · Specialization · 1 - 3 Months

Scrimba
Skills you'll gain: Web Applications, Javascript, Other Programming Languages, UI Components, Front-End Web Development, Web Development, Object Oriented Programming (OOP), Cascading Style Sheets (CSS), Programming Principles
Intermediate · Course · 1 - 4 Weeks

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Marketing Analytics, Branding, Brand Management, Customer Engagement, Strategic Partnership, Marketing Strategy and Techniques, Loyalty Programs, Digital Transformation, Innovation, Social Media Strategy, Customer experience improvement, Technology Strategies, Data Analysis, Customer Relationship Management, Personalized Service, Content Strategy, Market Dynamics, Cross Platform Development, Artificial Intelligence, Ethical Standards And Conduct
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: jQuery, Cascading Style Sheets (CSS), HTML and CSS, Web Content Accessibility Guidelines, Usability, Javascript and jQuery, Hypertext Markup Language (HTML), Web Design and Development, Web Design, Web Development, Semantic Web, Front-End Web Development, Responsive Web Design
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Workspace, Collaborative Software, Internal Communications, Productivity Software, Communication, File Management
Beginner · Course · 1 - 3 Months

Northwestern University
Skills you'll gain: Robotics, Machine Controls, Automation Engineering, Mathematical Modeling, Torque (Physics), Mechanics, Control Systems, Mathematical Software, Mechanical Engineering, Engineering, Simulation and Simulation Software, Engineering Analysis, Applied Mathematics
Intermediate · Course · 1 - 4 Weeks