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.

Scrimba
Skills you'll gain: HTML and CSS, Software Documentation, Technical Documentation, Style Guides, Web Development, Technical Writing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Event-Driven Programming, DevOps, Data Integration, z/OS, IBM Cloud, Hybrid Cloud Computing, CI/CD, Mainframe Technologies, Mainframe Computing, Cloud Development, Cloud Applications, Enterprise Application Management, Application Deployment, Middleware, Data Access, Application Design, Containerization, Cloud API, Application Programming Interface (API), Computer Programming
Beginner · Course · 1 - 4 Weeks

Banco Interamericano de Desarrollo
Skills you'll gain: Data Collection, Business Intelligence, Data-Driven Decision-Making, Data Strategy, Data Analysis, Business Analytics, Data Ethics, Analytics, Big Data, Small Data, Diversity and Inclusion, Organizational Effectiveness, Data Quality, Market Opportunities
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Project Risk Management, Project Controls, Project Management, IT Infrastructure, Software Development Life Cycle, Information Technology, Project Portfolio Management, Project Scoping, Cloud Infrastructure, Environmental Social And Corporate Governance (ESG), Risk Management, Resource Management, IT Security Architecture, Agile Methodology, Scrum (Software Development), Change Control, Compliance Management, Waterfall Methodology
Beginner · Course · 1 - 3 Months

Skills you'll gain: Network Security, Cryptography, Firewall, Cybersecurity, Intrusion Detection and Prevention, Virtual Private Networks (VPN), Cloud Security, Public Key Infrastructure, Network Monitoring, Encryption, Network Architecture, Dynamic Host Configuration Protocol (DHCP), Human Factors (Security), Local Area Networks, Virtual Local Area Network (VLAN), Network Switches, Authentications
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Natural Language Processing, Text Mining, Data Manipulation, Unstructured Data, Markov Model, Data Preprocessing, Python Programming, Applied Machine Learning, Feature Engineering, Algorithms, Probability & Statistics
Intermediate · Course · 1 - 3 Months

Skills you'll gain: OpenAI API, LLM Application, Cost Benefit Analysis, Generative AI, AI Enablement, Application Programming Interface (API), Business Logic, Prompt Engineering, Scalability, Business Analysis, TypeScript, Node.JS, AI Security, System Design and Implementation, File I/O
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: 3D Modeling, 3D Assets, Computer Graphics, Visualization (Computer Graphics), Graphical Tools, File Management, UI Components, Design Software, User Interface (UI), Software Installation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Cryptography, Encryption, Secure Coding, Brute-force attacks, File Management, Python Programming, Programming Principles, Computational Logic, Algorithms, Debugging, Scripting, Data Structures, Software Testing, User Interface (UI), Statistical Programming, File I/O, UI Components, Application Development
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Wireframing, User Experience Design, Usability, Layout Design, Mockups, User Interface (UI) Design, UI Components, Persona Development, Information Architecture, Web Design, Design, Color Theory
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Text Mining, Natural Language Processing, Microsoft Azure, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Unstructured Data, Analytics, Application Development, Virtual Machines
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Product Lifecycle Management, Product Strategy, Product Management, Product Marketing, Case Studies, Market Data, Organizational Leadership, Data-Driven Decision-Making, Cross-Functional Collaboration, Communication, Strategic Thinking, Innovation, Market Analysis
Beginner · Course · 1 - 4 Weeks