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.

Edureka
Skills you'll gain: API Design, Application Programming Interface (API), Data Validation, Restful API, Application Frameworks, Performance Tuning, Software Versioning, Django (Web Framework), Software Documentation, Middleware, Node.JS, Application Performance Management, Scalability, JSON, Spring Boot, Test Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Application Deployment, Software As A Service, Distributed Computing, Service Oriented Architecture, Cloud Computing Architecture
Intermediate · Course · 3 - 6 Months

Board Infinity
Skills you'll gain: Responsible AI, MLOps (Machine Learning Operations), Artificial Intelligence and Machine Learning (AI/ML), Jenkins, Applied Machine Learning, CI/CD, Java, Continuous Deployment, Java Programming, Artificial Intelligence, Machine Learning, Spring Framework, Application Deployment, Reinforcement Learning, Spring Boot, Enterprise Application Management, Continuous Monitoring, Enterprise Architecture
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Pseudocode, Programming Principles, Software Visualization, Computational Logic, Debugging, Computer Programming, Graphical Tools
Beginner · Course · 1 - 3 Months

Packt
Skills you'll gain: Operating System Administration, User Accounts, Systems Administration, Cloud Management, Security Controls, UI Components
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cyber Threat Intelligence, Cybersecurity, Cyber Attacks, Cyber Security Assessment, Threat Modeling, Threat Detection, Intrusion Detection and Prevention, Exploitation techniques, Security Management, Network Security, Malware Protection, Network Analysis
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Matplotlib, Plot (Graphics), Statistical Visualization, Data Visualization Software, Scientific Visualization, Interactive Data Visualization, Scatter Plots, Jupyter, Histogram, Box Plots, Graphing, Computer Programming, Integrated Development Environments, Animations
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Email Automation, Debugging, Software Testing, Software Development Methodologies, Continuous Integration, Integration Testing, Data Mapping, File Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cybersecurity, ChatGPT, Infrastructure Security, Security Information and Event Management (SIEM), General Networking, Threat Detection, Incident Response, Cloud Security, System Configuration, Automation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Customer Relationship Management, Six Sigma Methodology, Lean Six Sigma, Continuous Improvement Process, Operational Excellence, Quality Management, Process Improvement, Quality Assurance and Control, Customer experience improvement, Risk Analysis, Production Planning, Culture Transformation, Employee Engagement
Mixed · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Restful API, Database Design, API Design, MongoDB, Database Management, Authentications, Application Programming Interface (API), Relational Databases, Databases, Authorization (Computing), Secure Coding, NoSQL, SQL, Node.JS, Scalability
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Ansible, IT Automation, YAML, Automation, Infrastructure as Code (IaC), Configuration Management, Red Hat Enterprise Linux, DevOps, Scalability, User Provisioning, Cloud Development
Beginner · Course · 1 - 4 Weeks