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.

Skills you'll gain: Data Structures, Java Programming, Java, Theoretical Computer Science, Programming Principles, Algorithms
Intermediate · Course · 1 - 4 Weeks
University of Colorado Boulder
Skills you'll gain: Basic Electrical Systems, electromagnetics, Mathematical Modeling, Education Software and Technology, Simulations, Simulation and Simulation Software, Physics, Experimentation, Scientific Visualization
Intermediate · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: Microsoft Excel, Data Validation, Excel Formulas, Spreadsheet Software, Data Quality, Management Reporting, Pivot Tables And Charts, Data Cleansing, Project Management, Data Visualization Software, Business Reporting, Data Analysis, Timelines, Data Presentation, Graphing
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Canva (Software), Color Matching, Photo Editing, Creative Design, Design Software, Design Elements And Principles, Typography, Graphic Design, Content Creation, Content Marketing, Digital Marketing
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: PostgreSQL, Database Administration, Relational Databases, Database Design, Database Management, Database Architecture and Administration, Database Development, SQL, Transaction Processing, Query Languages
Intermediate · Course · 1 - 4 Weeks

Codio
Skills you'll gain: Matplotlib, Statistical Methods, Statistical Hypothesis Testing, Plot (Graphics), Data Analysis, Statistical Analysis, Data Import/Export, Data Visualization, Data Cleansing, Probability & Statistics, Data Manipulation, Descriptive Statistics, Pandas (Python Package), Data Wrangling, Correlation Analysis, Python Programming, Programming Principles, Computer Programming, Scripting, Computational Logic
Mixed · Course · 1 - 3 Months

Skills you'll gain: Workplace inclusivity, Workplace Bullying Intervention, Law, Regulation, and Compliance, Compliance Reporting, Disciplinary Procedures, Compliance Training, Compliance Management, Accountability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Feature Engineering, Data Preprocessing, Data Cleansing, Apache Spark, Extract, Transform, Load, Data Processing, Data Pipelines, Data Transformation, Amazon Web Services, Data Wrangling, Responsible AI, Data Quality, Data Integrity, Data Validation, Model Training, Personally Identifiable Information
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Animations, 3D Modeling, Computer Graphic Techniques, 3D Assets, Post-Production, Computer Graphics, Visualization (Computer Graphics), Graphical Tools, Motion Graphics, File Management, Graphics Software, Video Production
Mixed · Course · 1 - 4 Weeks
Skills you'll gain: Data Ethics, Responsible AI, Workforce Planning, Human Resources, Human Resource Strategy, Employee Engagement, AI Enablement, Human Resources Management and Planning, Labor Compliance, Regulatory Compliance, Compliance Reporting, Human Resource Management, People Analytics, Compliance Management, Human Resource Policies, Recruitment Strategies, ChatGPT, Workforce Development, Recruitment, Ethical Standards And Conduct
Intermediate · Course · 1 - 4 Weeks

Fred Hutchinson Cancer Center
Skills you'll gain: Debugging, Responsible AI, Data Ethics, Maintainability, ChatGPT, LLM Application, AI literacy, Computer Programming Tools, Bioinformatics, Artificial Intelligence, Prompt Engineering, Large Language Modeling, Generative AI, Information Privacy, Data Science
Beginner · Course · 1 - 4 Weeks

Niel Asher Education
Skills you'll gain: Rehabilitation, Sports Medicine, Kinesiology, Patient Evaluation, Exercise Therapy, Physical Therapy, Exercise Science, Human Musculoskeletal System, Clinical Assessment, Mobility Assistance, Pain Management, Athletic Training, Mechanics, Coordination, Cognitive Behavioral Therapy, Anatomy
Intermediate · Course · 1 - 4 Weeks