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.

Yonsei University
Skills you'll gain: Language Learning, Grammar, Writing, Vocabulary, Literacy, Oral Comprehension, Culture
★ 4.9 (53K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Applicant Tracking Systems, Professional Development, Graphic Design, Keyword Research, Content Optimization, Business Writing, Recruitment, Data Visualization
★ 4.5 (938) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Project Documentation, Lean Six Sigma, Document Management, Project Management, Project Scoping, Six Sigma Methodology, Project Planning, Google Docs, Lean Methodologies, Timelines
★ 4.6 (646) · Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Financial Forecasting, Forecasting, Cash Flow Forecasting, Business Valuation, Equities, Financial Modeling, Financial Analysis, Finance, Cash Flows, Investment Banking, Accounting
★ 4.3 (830) · Intermediate · Guided Project · Less Than 2 Hours

California Institute of the Arts
Skills you'll gain: Graphic and Visual Design, Graphic Design, Graphic and Visual Design Software, Visual Design, Design, Color Theory, Design Elements And Principles, Creative Design, Design Software, Conceptual Design, Design Reviews, Adobe Photoshop, Design Strategies, Adobe Creative Cloud, Image Analysis, Creative Thinking, Creativity
★ 4.8 (18K) · Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Prompt Engineering, Prompt Patterns, Responsible AI
★ 4.6 (957) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Data Ethics, Data Analysis, Data-Driven Decision-Making, Analytics, Workflow Management, Data Science, Advanced Analytics, Analytical Skills, Business Solutions, Technical Communication, Process Design, Project Management, Communication, Stakeholder Communications, Machine Learning
★ 4.7 (3.9K) · Advanced · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Calculus, Mathematical Theory & Analysis, Algebra, Advanced Mathematics, Applied Mathematics, Derivatives
★ 4.7 (2.4K) · Mixed · Course · 1 - 4 Weeks

The University of Sydney
Skills you'll gain: Mental Health, Community Mental Health Services, Resilience, Psychiatry, Mental Health Diseases and Disorders, Positivity, Mental Health Therapies, Stress Management, Behavioral Health, Optimism, Rehabilitation, Psychotherapy, Cultural Responsiveness, Psychology, Creativity, Personal Development, Mindfulness, Relationship Building, Exercise Therapy
★ 4.8 (3.9K) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Inventory Management, Customer Data Management, Order Processing, Order Management, Order Fulfillment, Inventory Management System, Inventory Control, Product Assortment, Account Management, E-Commerce, Web Analytics, Retail Management, Product Management, Content Management Systems, Retail Store Operations, Performance Analysis, Editing, Marketing, Business
★ 4.5 (599) · Beginner · Guided Project · Less Than 2 Hours

DeepLearning.AI
Skills you'll gain: CrewAI, AI Workflows, AI Orchestration, Agentic Workflows, Generative AI Agents, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Agentic systems, Business Process Automation, Memory Management, Tool Calling
★ 4.7 (322) · Beginner · Project · Less Than 2 Hours

University of California, Irvine
Skills you'll gain: Oral Comprehension, Literacy, Language Competency, English Language
★ 4.6 (2.1K) · Beginner · Specialization · 1 - 3 Months