Computer network courses can help you learn about network architecture, protocols, security measures, and troubleshooting techniques. You can build skills in configuring routers and switches, managing firewalls, and optimizing network performance. Many courses introduce tools like Wireshark for packet analysis, Cisco Packet Tracer for simulation, and various network monitoring software, allowing you to apply your knowledge in practical scenarios and enhance your technical expertise.

Amazon Web Services
Skills you'll gain: Command-Line Interface, Network Troubleshooting, Linux Commands, Linux, Unix Commands, Linux Administration, Technical Support, Network Infrastructure, Amazon Web Services, File Management, Network Protocols, Network Security, Operating Systems, System Configuration, DevOps, Communication
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: PHP (Scripting Language), Model View Controller, Restful API, Web Development, Object-Relational Mapping, Web Applications, Full-Stack Web Development, Development Environment, Software Testing, Back-End Web Development, Application Frameworks, Database Management, Application Security, Authentications, Authorization (Computing), Package and Software Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Structures, Graph Theory, Python Programming, Data Manipulation, Algorithms, Debugging
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Spring Boot, Hibernate (Java), Object-Relational Mapping, GitHub, Git (Version Control System), Java, Software Documentation, JUnit, Restful API, Application Performance Management, API Design, Model View Controller, Postman API Platform, User Accounts
Intermediate · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: Flutter (Software), Mobile Development, Cross Platform Development, Apple iOS, Android Development, UI Components, Web Development Tools
Beginner · Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Integrated Development Environments, Computer Architecture, Hardware Architecture, Software Development, Embedded Systems, Debugging, Verification And Validation, System Design and Implementation, Simulations, System Configuration
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Make.com, Email Automation, DeepSeek API, Deepseek, Workflow Management, AI Workflows, No-Code Development, Operational Efficiency, Agentic Workflows, AI Enablement, Large Language Modeling, Retrieval-Augmented Generation, Automation, Generative AI, Application Programming Interface (API), Embeddings, Model Deployment, Natural Language Processing, Prompt Engineering, Debugging
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Penetration Testing, Vulnerability Scanning, Exploitation techniques, Cyber Security Assessment, Vulnerability Assessments, Mobile Security, Open Web Application Security Project (OWASP), Cloud Security, Threat Modeling, Infrastructure Security, Application Security, Network Security, Scripting, Technical Communication
Intermediate · Course · 1 - 3 Months

The University of Sydney
Skills you'll gain: Social Media Strategy, Professional Networking, Data Ethics, Social Network Analysis, Analytics, Media and Communications, Social Sciences, Content Creation, Business Ethics, Information Privacy
Mixed · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Construction Inspection, Structural Analysis, Structural Engineering, Building Design, Construction, Building Codes, Architectural Drawing, Industrial Design, Commercial Construction, Architectural Engineering, Engineering Drawings, Civil Engineering, Computer-Aided Design, Failure Analysis, Technical Drawing, Engineering Analysis, Engineering Calculations, Engineering Design Process, Engineering Software, Sustainable Engineering
Advanced · Specialization · 3 - 6 Months

Fred Hutchinson Cancer Center
Skills you'll gain: Responsible AI, ChatGPT, Data Ethics, Generative AI, Social Justice, Artificial Intelligence, Ethical Standards And Conduct, Model Evaluation, Social Impact, Informed Consent, Verification And Validation, Case Studies, Mitigation, Data Science
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Containerization, Node.JS, CI/CD, Kubernetes, MongoDB, Docker (Software), Back-End Web Development, Restful API, Application Deployment, Microservices, Frontend Integration, NoSQL, DevOps, Software Technical Review, Application Programming Interface (API), Databases, Database Management, IBM Cloud, Authentications
Advanced · Course · 1 - 3 Months