Free courses can help you learn coding languages like Python and JavaScript, data analysis techniques, and web development fundamentals. You can build skills in problem-solving, algorithm design, and creating interactive websites. Many courses introduce tools such as Git for version control, SQL for database management, and various frameworks that streamline web development, allowing you to apply your skills in practical projects.

Stanford Online
Skills you'll gain: Food and Beverage, Nutrition and Diet, Sustainable Systems, Environment, Sustainable Technologies, Environmental Issue, Climate Change Mitigation, Emerging Technologies, Innovation
★ 4.8 (183) · Beginner · Course · 1 - 4 Weeks

University of Geneva
Skills you'll gain: Health Care Procedure and Regulation, Public Health, Infectious Diseases, Health Policy, Public Safety and National Security, Emergency Response
★ 4.7 (106) · Intermediate · Course · 1 - 3 Months

Niel Asher Education
Skills you'll gain: Rehabilitation, Sports Medicine, Exercise Therapy, Physical Therapy, Clinical Assessment, Pain Management, Athletic Training, Mechanics, Cognitive Behavioral Therapy, Anatomy
Intermediate · Course · 1 - 4 Weeks

Hebrew University of Jerusalem
Skills you'll gain: Sensory Systems Analysis, Electrophysiology, Cell Biology, Physiology, Simulations, Anatomy
★ 4.8 (1.3K) · Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Health Equity, Public Health and Disease Prevention, Public Health, Data Collection, Health Policy, Data Analysis
★ 4.6 (10) · Beginner · Course · 1 - 4 Weeks