Data Structures and Algorithms courses can help you learn about arrays, linked lists, trees, and graph structures, along with sorting and searching algorithms. You can build skills in problem-solving, optimizing code efficiency, and analyzing algorithm complexity. Many courses introduce tools like Python, Java, or C++ for implementing these concepts, as well as platforms for coding challenges that reinforce your understanding through practical application.
University of Illinois Urbana-Champaign
Skills you'll gain: Social Determinants Of Health, Community Health, Health Equity, Public Health and Disease Prevention, Health Systems, Behavioral Economics, Value-Based Care, Consumer Behaviour, Business Modeling
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Case Studies, Benchmarking, Tax Laws, Corporate Tax, Intercompany Accounting, International Finance, Tax, Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Copilot, Test Case, Version Control, Code Review, Microsoft Visual Studio, GitHub, Integrated Development Environments, Software Development Tools, Software Configuration Management, Software Documentation, Application Lifecycle Management, Program Development, Technical Documentation, Project Planning, Project Management, Debugging
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Unreal Engine, 3D Assets, Game Design, 3D Modeling, Virtual Environment, Interactive Design, Animation and Game Design, Computer Graphics, Visualization (Computer Graphics), Simulations
Advanced · Course · 3 - 6 Months

Skills you'll gain: Angular, Unit Testing, Software Testing, UI Components, Web Applications, User Interface (UI), TypeScript, Hypertext Markup Language (HTML)
Intermediate · Guided Project · Less Than 2 Hours

Northeastern University
Skills you'll gain: Cascading Style Sheets (CSS), Responsive Web Design, Web Design, HTML and CSS, Web Content Accessibility Guidelines, User Interface (UI), Hypertext Markup Language (HTML), Front-End Web Development, User Interface and User Experience (UI/UX) Design, Javascript, Usability, Web Applications, Semantic Web, Data Validation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Embedded Software, Embedded Systems, C++ (Programming Language), Object Oriented Programming (OOP), System Programming, C (Programming Language), Development Environment, Verification And Validation, Software Testing, Peripheral Devices, Debugging
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Web Scraping, Data Import/Export, Extensible Markup Language (XML), Data Processing, Selenium (Software), Cascading Style Sheets (CSS), JSON, MongoDB, Restful API, Data Storage
Beginner · Course · 3 - 6 Months
Johns Hopkins University
Skills you'll gain: Gerontology, Health Policy, Public Health, Health Disparities, Epidemiology, Medicare, Social Determinants Of Health, Health Care, Long Term Care, Health Systems, Patient Education And Counseling, Communication Disorders, Patient-centered Care, Disabilities
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Flutter (Software), Google Gemini, Generative AI Agents, LLM Application, Generative AI, Mobile Development, Google Cloud Platform
Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Property Accounting, Depreciation, Tax Laws, Income Tax, Tax Compliance, Fixed Asset, Corporate Tax, Real Estate Transactions, Specialized Accounting, Capital Expenditure
Build toward a degree
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Debugging, Application Performance Management, System Monitoring, Cloud Management, Event Monitoring, Real Time Data, Performance Tuning, Devops Tools, Cloud Applications, Development Environment, Continuous Monitoring, Performance Testing, Operational Databases, Cloud Computing Architecture
Beginner · Course · 1 - 3 Months