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.

Google Cloud
Skills you'll gain: Model Optimization, MLOps (Machine Learning Operations), Model Deployment, Model Training, Systems Design, Tensorflow, Hybrid Cloud Computing, Google Cloud Platform, Machine Learning Methods, Performance Tuning, Applied Machine Learning, Machine Learning, Distributed Computing, Dependency Analysis, Data Pipelines
Advanced · Course · 1 - 3 Months

Skills you'll gain: Vibrations, Mechanical Engineering, Structural Analysis, Mechanics, Engineering Analysis, Control Systems, Torque (Physics), Engineering Calculations, Mechanical Design, Market Dynamics, Systems Design, Physics, Analysis, Simulations, Simulation and Simulation Software, Design, Probability Distribution, Mathematical Modeling
Intermediate · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Music Theory, Music, Musical Composition
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, Storyboarding, Wireframing, User Experience Design, UI/UX Research, User Experience, Usability Testing, Information Architecture, Presentations, Web Design, User Research, Design Thinking, Figma (Design Software), Usability, Design Reviews, Persona (User Experience), User Interface and User Experience (UI/UX) Design, Web Content Accessibility Guidelines, Web Presence, Interviewing Skills
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months

Board Infinity
Intermediate · Course · 1 - 4 Weeks

California Institute of the Arts
Skills you'll gain: Wireframing, User Interface and User Experience (UI/UX) Design, Mockups, UI/UX Strategy, Responsive Web Design, User Interface (UI), Web Design, User Interface (UI) Design, User Experience, User Experience Design, Prototyping, Web Design and Development, Visual Design, Web Language, UI/UX Research, Graphic and Visual Design, Interactive Design, HTML and CSS, Design Elements And Principles, Typography
Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Environmental Policy, Sustainable Development, Environment, Water Resources, Environmental Issue, Demography, Energy and Utilities, Environmental Science, Environment and Resource Management, Sustainability Standards, Water Resource Management, Policy Analysis, Natural Resource Management, Social Sciences, Human Development, Climate Change Adaptation, Climate Change Mitigation, Economics
Mixed · Course · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Matlab, Numerical Analysis, Mathematical Software, Linear Algebra, Differential Equations, Applied Mathematics, Mathematical Modeling, Simulation and Simulation Software, Estimation, Integral Calculus, Scripting, Simulations, Calculus, Plot (Graphics), Algorithms
Intermediate · Course · 1 - 3 Months

Skills you'll gain: SAS (Software), Data Quality, Data Analysis, Data Analysis Software, Exploratory Data Analysis, Data Cleansing, Virtual Environment, Data Literacy, Interactive Data Visualization, Data Access, Statistical Reporting, Data Transformation, Statistical Programming
Beginner · Course · 1 - 4 Weeks

Wesleyan University
Skills you'll gain: Ancient History, European History, World History, Art History, Liberal Arts, Social Studies, Political Sciences, International Relations, Anthropology, Governance
Mixed · Course · 1 - 3 Months
Georgia Institute of Technology
Skills you'll gain: Failure Analysis, Mechanical Design, Mechanical Engineering, Structural Engineering, Structural Analysis, Engineering, Materials science, Engineering Analysis, Mechanics, Engineering Calculations, Biomedical Engineering, Problem Solving
Intermediate · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: AI Integrations, Tool Calling, Agentic systems, Generative AI Agents, AI Security, LLM Application, Context Management, Interoperability, Google Cloud Platform, Session Initiation Protocols, Risking, Systems Integration, Servers, Scalability, Risk Management, Pandas (Python Package), Server Side
Beginner · Course · 1 - 4 Weeks