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.

Johns Hopkins University
Skills you'll gain: GitHub, Unix Shell, Unix, Git (Version Control System), Unix Commands, Version Control, Bash (Scripting Language), grep, Cloud Hosting, Ubuntu, Command-Line Interface, Cloud Computing, Shell Script, Linux, Mac OS, Scripting, Scripting Languages, File Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Spreadsheet Software, Microsoft Excel, Microsoft Office
Beginner · Guided Project · Less Than 2 Hours

Rice University
Skills you'll gain: Mechanics, Problem Solving, Physics, Graphing, Mathematical Modeling, Algebra, Calculus, Physical Science, Applied Mathematics, Mechanical Engineering, Trigonometry
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Instructional Strategies, Teaching, Education Software and Technology, Design Reviews, Mathematics Education, Digital pedagogy, Simulations, Simulation and Simulation Software, Prompt Patterns, Curriculum Planning, Diversity Equity and Inclusion Initiatives, Interactive Design, User Feedback, Experimentation, Research, Design Strategies, Display Devices, Physics, Biology, Chemistry
Beginner · Specialization · 3 - 6 Months

MathWorks
Skills you'll gain: Image Analysis, Image Quality, Matlab, Computer Vision, Spatial Data Analysis, Environmental Monitoring, Quantitative Research, Graphical Tools, Mathematical Software, File Management
Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: electromagnetics, Electrical Engineering, Physics, Mechanics, Electrical Systems, Calculus, Integral Calculus, Engineering Calculations, Scientific Visualization, Mathematical Modeling, Problem Solving, Applied Mathematics
Intermediate · Course · 1 - 4 Weeks
University of California, Irvine
Skills you'll gain: Discussion Facilitation, English Language, Social Skills, Communication Strategies, Constructive Feedback, Active Listening, Oral Comprehension, Verbal Communication Skills, Language Competency, Interpersonal Communications, Collaboration, Critical Thinking, Analytical Skills, Vocabulary
Intermediate · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Autodesk Revit, Building Information Modeling, Autodesk, Collaborative Software, Drafting and Engineering Design, Computer-Aided Design, Engineering Documentation, Engineering Drawings, Building Design, Architectural Design, 3D Modeling, Civil Engineering, Structural Engineering, Technical Standard, HVAC, Electrical Systems, Plumbing, User Interface (UI)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Programming Principles, C++ (Programming Language), C and C++, Computer Programming, Computational Logic, Computer Science
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: User Provisioning, User Accounts, Cloud Management, Mobile Security, Cloud Computing, Security Controls, Identity and Access Management, Cloud Security, Authentications, Security Assertion Markup Language (SAML), Cyber Security Policies, Single Sign-On (SSO), System Configuration, Google Workspace, Event Monitoring
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Architectural Design, Sustainable Development, Building Codes, Community Development, Land Development, Public Works, Sustainable Architecture, Land Management, Building Design, Sustainable Design, Sustainable Technologies, Economic Development, Construction, Environmental Issue, Climate Change Mitigation, Environmental Policy, Policy Development, Health Equity, Policy Analysis, Case Studies
Intermediate · Course · 1 - 4 Weeks

HubSpot Academy
Skills you'll gain: Closing (Sales), Booking (Sales), Overcoming Objections, Sales Process, Selling Techniques, Sales Prospecting, HubSpot CRM, Sales, Prospecting and Qualification, General Sales Practices, Sales Strategy, Customer Relationship Management (CRM) Software, Customer Relationship Management, Lead Generation, Negotiation, Business Writing, LinkedIn, Value Propositions, Planning
Beginner · Course · 1 - 3 Months