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.
Johns Hopkins University
Skills you'll gain: Rmarkdown, Exploratory Data Analysis, R (Software), Version Control, Statistical Analysis, R Programming, Data Manipulation, Data Cleansing, Data Science, Data Wrangling, Data Visualization, Data Processing, Plot (Graphics), Statistical Programming, Statistical Visualization, Ggplot2, Knitr, Data Sharing, GitHub, Machine Learning
Beginner · Specialization · 3 - 6 Months

University of Colorado System
Skills you'll gain: Life Support, Emergency and Intensive Care, Patient Evaluation, First Aid, Patient Positioning, Patient Transport, Airway Management, Health Assessment, Emergency Medical Services, Mobility Assistance, Safety Assurance, Clinical Assessment, Trauma Care, Medical History Documentation, Vital Signs, Neurology, Treatment Planning, Patient Safety
Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Stress Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Medical Terminology, Pathology, Medical Records, Anatomy, Cell Biology, Physiology, Diagnostic Tests, Nutrition and Diet
Beginner · Course · 1 - 4 Weeks
Johns Hopkins University
Skills you'll gain: Maternal Health, Child Health, Epidemiology, Public Health, Crisis Intervention, Public Health and Disease Prevention, Postpartum Care, Mental Health Diseases and Disorders, Infectious Diseases, Health Care Procedure and Regulation, Surveys, Community Health, Psychosocial Assessments, Health Disparities, Mental and Behavioral Health Specialties, Sanitation, Emergency Response, Infant Care, Ethical Standards And Conduct, Nutrition Education
Beginner · Course · 1 - 3 Months

Skills you'll gain: Python Programming, Command-Line Interface, Programming Principles, Computer Programming, Scripting, Computer Programming Tools, Program Development, Development Environment
Beginner · Guided Project · Less Than 2 Hours
Johns Hopkins University
Skills you'll gain: Surveys, Public Health, Public Health and Disease Prevention, Infection Control, Community Health, Community Outreach, Survey Creation, Emergency Response, Health Equity, Health Disparities, Research, Qualitative Research, Research Design, Research Methodologies, Data Collection, Epidemiology
Mixed · Course · 1 - 3 Months

Skills you'll gain: Data Import/Export, Python Programming, NumPy, Scripting, Data Collection, Data Analysis
Beginner · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, ChatGPT, Prompt Patterns, LLM Application, AI literacy, AI Enablement, AI powered creativity, Artificial Intelligence, Large Language Modeling, Game Design
Beginner · Course · 1 - 3 Months

Skills you'll gain: Django (Web Framework), Bootstrap (Front-End Framework), Version Control, Restful API, Responsive Web Design, Unix Commands, Jest (JavaScript Testing Framework), JSON, Web Development Tools, Git (Version Control System), Hypertext Markup Language (HTML), Back-End Web Development, React.js, API Testing, HTML and CSS, GitHub, Relational Databases, Object Oriented Programming (OOP), Mobile Development, Python Programming
Beginner · Specialization · 3 - 6 Months

L&T EduTech
Skills you'll gain: Fire And Life Safety, Building Codes, Pump Stations, Schematic Diagrams, Blueprint Reading, Process Flow Diagrams, Construction, Hydraulics, Safety Standards, Plumbing, Equipment Design, Safety Assurance, Building Services Engineering, Building Design, Facility Management and Maintenance, Hazard Analysis, Engineering Drawings, Structural Engineering, System Requirements, Hazard Communication (HazCom)
Intermediate · Specialization · 3 - 6 Months
Skills you'll gain: Quality Management, Project Closure, Scope Management, Team Management, Project Management Life Cycle, Product Quality (QA/QC), Sprint Retrospectives, Project Management, Project Planning, Agile Project Management, Quality Assessment, Quality Assurance, Backlogs, Team Leadership, Project Scoping, Stakeholder Analysis, Stakeholder Communications, Change Management, Web Presence, Interviewing Skills
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months