First aid courses can help you learn how to recognize common emergencies, understand basic response principles, and communicate effectively with trained professionals. You can build skills in identifying signs of illness or injury, assessing situations safely, and applying general preparedness concepts. Many courses introduce frameworks, scenario-based learning, and tools that support building confidence in responding to unexpected events.

Skills you'll gain: Hypertext Markup Language (HTML), Bootstrap (Front-End Framework), Development Environment, Responsive Web Design, Version Control, Cascading Style Sheets (CSS), Web Design, Front-End Web Development, Application Deployment, Integrated Development Environments, Web Development Tools, Cloud Hosting
Beginner · Course · 1 - 3 Months

Skills you'll gain: Juniper Network Technologies, Open Shortest Path First (OSPF), Virtual Local Area Network (VLAN), Border Gateway Protocol, Routing Protocols, Network Switches, Network Routing, TCP/IP, Network Architecture, Virtual Private Networks (VPN), Network Administration, Network Protocols, Network Security, Network Troubleshooting, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, User Interface (UI), UI Components, Front-End Web Development, HTML and CSS, Web Design, Web Design and Development, Cascading Style Sheets (CSS), Web Applications
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, Animation and Game Design, 3D Assets, Computer Graphic Techniques, Creativity
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Network Troubleshooting, Authentications, Debugging, Event Monitoring, System Monitoring, Application Performance Management, Application Deployment, Application Programming Interface (API)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unreal Engine, Animation and Game Design, Video Game Development, 3D Assets, Game Design, Artificial Intelligence, User Interface (UI), Debugging, Performance Tuning
Intermediate · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Web Design and Development, Responsive Web Design, HTML and CSS, Front-End Web Development, Cascading Style Sheets (CSS), Web Development Tools, React.js, User Interface (UI), Javascript, Web Servers, Semantic Web, Command-Line Interface
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Android Development, Unity Engine, Mobile Development, Video Game Development, User Interface (UI), User Interface (UI) Design, Game Design, 3D Assets, C# (Programming Language), Scripting, Software Installation, Animations
Beginner · Course · 1 - 3 Months
Skills you'll gain: Angular, Front-End Web Development, UI Components, Responsive Web Design, User Interface (UI), Web Applications, JavaScript Frameworks, Cascading Style Sheets (CSS), User Interface (UI) Design, Usability, TypeScript, Scalability, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Azure, Cloud Security, Data Governance, Data Management, Data Security, Secure Coding, Cloud Applications, Application Security, Identity and Access Management, Key Management, Multi-Factor Authentication, Encryption, Role-Based Access Control (RBAC)
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, Prototyping, Cross Platform Development, User Interface (UI) Design, User Flows, Mockups, Interaction Design, Application Design, User Experience Design
Intermediate · Course · 1 - 4 Weeks

Fred Hutchinson Cancer Center
Skills you'll gain: Version Control, Key Management, YAML
Advanced · Course · 1 - 4 Weeks