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: Chef (Configuration Management Tool), Infrastructure as Code (IaC), Cloud Infrastructure, Virtual Machines, Amazon Web Services, Cloud Hosting, Amazon Elastic Compute Cloud, Devops Tools, Infrastructure As A Service (IaaS), IT Automation, Application Deployment, Cloud Computing, Nginx, Configuration Management, Remote Access Systems, Package and Software Management, Development Environment, Automation, System Configuration, VPN Clients
Intermediate · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: HTML and CSS, Hypertext Markup Language (HTML), Web Content Accessibility Guidelines, Web Design and Development, Web Design, Web Content, Web Development, Cascading Style Sheets (CSS), Responsive Web Design, Web Applications, Front-End Web Development, Browser Compatibility, Web Development Tools, Software Development, Development Testing, Embeddings, Software Design, Application Deployment
Mixed · Course · 1 - 3 Months

Skills you'll gain: Apple Xcode, iOS Development, Apple iOS, Swift Programming, Mobile Development, Integrated Development Environments, Application Development, User Interface (UI), Programming Principles, UI Components, Interactive Design, User Interface (UI) Design, Development Environment, Animations
Beginner · Course · 1 - 3 Months

Skills you'll gain: Model Deployment, MLOps (Machine Learning Operations), Model Optimization, Automation, Artificial Intelligence and Machine Learning (AI/ML), Model Training, Machine Learning Methods, No-Code Development, Data Preprocessing, Scikit Learn (Machine Learning Library), Machine Learning, Model Evaluation, Applied Machine Learning, Predictive Modeling, Feature Engineering, Data-Driven Decision-Making, Machine Learning Algorithms, Artificial Intelligence, Data Validation, Data Quality
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: PHP (Scripting Language), Server Side, User Interface (UI) Design, Web Design, Database Development, Data Storage
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Angular, Front-End Web Development, UI Components, Frontend Performance, Web Design and Development, HTML and CSS, Responsive Web Design, User Interface (UI), Web Applications, JavaScript Frameworks, Cascading Style Sheets (CSS), User Interface (UI) Design, TypeScript, Scalability, Dashboard Creation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Splunk, Performance Tuning, Scalability, Performance Testing, Dataflow, Data Pipelines, Real Time Data, Enterprise Application Management, System Monitoring, Debugging, Event Monitoring, Data Processing, Query Languages, System Configuration, Configuration Management, Data Storage
Beginner · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), HTML and CSS, Adobe Creative Cloud, Web Design and Development, Web Design, Web Development, Web Content, Information Architecture, Web Development Tools, Front-End Web Development, Integrated Development Environments, Web Presence, Image Quality, File Management, Development Environment, Multimedia, Content Management, File Transfer Protocol (FTP), Aesthetics
Mixed · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Microsoft PowerPoint, Presentations, Microsoft Office, Animations, Data Visualization, Productivity Software, Data Sharing, Technical Communication, Security Controls, File Management, Collaborative Software, Graphic and Visual Design, User Interface (UI), Graphics Software
Mixed · Course · 1 - 3 Months

Skills you'll gain: Apple Xcode, UI Components, User Interface (UI), iOS Development, User Interface (UI) Design, Apple iOS, Mobile Development, User Interface and User Experience (UI/UX) Design, Swift Programming, Responsive Web Design, Application Design, Animations, Interactive Design, Application Development, Data Visualization Software, Integrated Development Environments, Interactive Data Visualization, Code Reusability, Model View Controller, Programming Principles
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Ruby (Programming Language), Program Development, File I/O, Code Reusability, Development Environment, Maintainability, Programming Principles, Data Structures, Computer Programming, Debugging, Performance Tuning
Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Web Design and Development, Responsive Web Design, HTML and CSS, Web Design, Web Content Accessibility Guidelines, Front-End Web Development, Web Development, Cascading Style Sheets (CSS), Web Development Tools, Javascript and jQuery, Hypertext Markup Language (HTML), React.js, User Interface (UI), JavaScript Frameworks, Web Applications, Web Servers, Software Development Tools, Semantic Web, Command-Line Interface
Beginner · Course · 1 - 4 Weeks