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.

University of Minnesota
Skills you'll gain: Software Design Patterns, Software Design, Software Quality Assurance, Software Engineering, Program Development, Application Security, Object Oriented Design, Software Architecture, Software Quality (SQA/SQC), Development Testing, Threat Modeling, Maintainability, Development Environment, Code Review, Application Deployment, Continuous Deployment, Quality Assurance, Security Requirements Analysis, Continuous Delivery, Software Testing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Information Systems Security, Cyber Security Policies, Data Ethics, Computer Security, General Data Protection Regulation (GDPR)
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Embedded Software, C (Programming Language), Embedded Systems, Debugging, Peripheral Devices, Integrated Development Environments, Computer Programming Tools, Development Environment, System Programming, Electronics, Software Development Tools, Hardware Architecture, Data Structures, Electronic Hardware, Microarchitecture, Programming Principles, Performance Tuning, Computer Architecture, Control Systems, Computer Programming
Intermediate · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: User Research, User Experience Design, User Experience, User Interface and User Experience (UI/UX) Design, Usability, Verification And Validation, Usability Testing, Internet Of Things, Design Research, API Design, Amazon Web Services, Embedded Software, Cloud Computing Architecture, Human Computer Interaction, Embedded Systems, Application Programming Interface (API), Prototyping, Network Protocols, User Interface (UI) Design, Software Development
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Kubernetes, Cloud-Native Computing, Google Cloud Platform, Cloud Platforms, Application Deployment, Containerization, Scalability, YAML, Data Persistence, Configuration Management, Load Balancing, Network Routing
Intermediate · Course · 1 - 3 Months

Scrimba
Skills you'll gain: Prompt Engineering, Anthropic Claude, OpenAI API, Cloud Deployment, Cloud Applications, Mobile Development, Responsible AI, OpenAI, LLM Application, ChatGPT, Application Deployment, API Gateway, AI Security, Model Deployment, Generative AI, Artificial Intelligence, Cloud Security, API Testing, Application Programming Interface (API), Debugging
Intermediate · Specialization · 1 - 3 Months

Politecnico di Milano
Skills you'll gain: Responsible AI, Case Studies, Social Impact, Technology Solutions
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Computer Programming, Technical Support
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Eclipse (Software), Java Programming, Object Oriented Programming (OOP), Java, Object Oriented Design, Integrated Development Environments, Development Environment, Computer Programming, Debugging, Virtual Machines, Algorithms
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Responsive Web Design, Web Content Accessibility Guidelines, Web Design, HTML and CSS, Wireframing, Verification And Validation, Browser Compatibility, Cascading Style Sheets (CSS), Front-End Web Development, Usability, Mockups, Debugging, Javascript
Beginner · Course · 1 - 3 Months

Advancing Women in Tech
Skills you'll gain: Product Roadmaps, Product Management, Customer Retention, Competitive Analysis, Key Performance Indicators (KPIs), Cross-Functional Team Leadership, Customer experience improvement, Professional Networking, Financial Analysis, Product Development, Product Requirements, Product Strategy, Sales Presentation, Technical Product Management, Engineering Management, New Product Development, Performance Measurement, Interviewing Skills, Leadership, Branding
Build toward a degree
Beginner · Specialization · 3 - 6 Months

LearnQuest
Skills you'll gain: Spring Framework, Microservices, JUnit, Model View Controller, Restful API, Spring Boot, Software Architecture, API Gateway, Web Services, Java Programming, Transaction Processing, Object-Relational Mapping, Data Persistence, Java, Service Oriented Architecture, Cloud Computing Architecture, JSON, YAML, Load Balancing, Unit Testing
Beginner · Specialization · 1 - 3 Months