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.

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Vibrations, Matlab, Engineering Analysis, Mechanical Engineering, Mechanical Design, Mathematical Software, Applied Mathematics, Mechanics, Differential Equations, Mathematical Modeling, Control Systems
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Adobe Photoshop, Layout Design, Graphic and Visual Design, Graphic Design, Adobe Creative Cloud, Photo Editing, Image Quality, Graphics Software, Typography
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Test Driven Development (TDD), Debugging, Software Testing, Performance Testing, Unit Testing, Test Engineering, System Testing, Test Tools, Test Automation, Testability, Integration Testing, Performance Stress Testing, .NET Framework, Performance Tuning, Software Development Tools
Intermediate · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Selling Techniques, Product Promotion, Sales Strategy, Search Engine Optimization, Social Media Campaigns, Content Optimization, Social Media Marketing, Pay Per Click Advertising, Advertising Campaigns, Product Planning, Online Advertising, Advertising, Product Marketing, Keyword Research, Paid media, Web Analytics and SEO, Search Engine Marketing, Promotional Strategies, Campaign Management, Competitive Analysis
Mixed · Course · 1 - 3 Months
Skills you'll gain: Text Mining, Large Language Modeling, Hugging Face, Natural Language Processing, Data Processing, LLM Application, Embeddings, Data Preprocessing, Python Programming
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Version Control, GitHub, Django (Web Framework), Git (Version Control System), Application Deployment, Object-Relational Mapping, Development Environment, Unit Testing, Cloud Deployment, Database Development, Bootstrap (Front-End Framework), Model View Controller, Database Management, Virtual Environment, Program Development, HTML and CSS, Python Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Marketing Design, Organizational Structure, Diagram Design, Marketing Collateral, Graphic Design, Presentations, Dashboard, Collaborative Software
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Adobe InDesign, Adobe Photoshop, Adobe Creative Cloud, Style Guides, Automation, Adobe Illustrator, Layout Design, Design Software, Graphic and Visual Design, Graphic Design, Document Management, Typography, File Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Hardware Design, Electronics Engineering, Engineering Design Process, Electronic Hardware, Electronics, Design, Computer-Aided Design, Electrical and Computer Engineering, Functional Design, Electronic Components, Verification And Validation, Simulation and Simulation Software, Design Software, Open Source Technology, Simulations, Schematic Diagrams
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Systems Thinking, Sustainable Systems, Environmental Laws, Sustainable Development, Land Management, Climate Change Adaptation, Community Development, Land Development, Climate Change Programs, Social Impact, Social Justice, Stormwater Management, Environmental Policy, Environmental Issue, Water Sustainability, Policy Analysis, Sustainable Technologies, Environment, Climate Change Mitigation, Policy Development
Beginner · Specialization · 3 - 6 Months

University of Leeds
Skills you'll gain: Version Control, GitHub, Git (Version Control System), Issue Tracking, Software Versioning, Software Development Tools, Collaborative Software, Technical Documentation, Software Documentation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Collaborative Software, Education Software and Technology, Digital pedagogy
Beginner · Guided Project · Less Than 2 Hours