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 Virginia
Skills you'll gain: Media and Communications, Political Sciences, Policy Analysis, Public Policies, Economics, Policy, and Social Studies, International Relations, Public History, Social Sciences
Beginner · Course · 1 - 4 Weeks

ISAE-SUPAERO
Skills you'll gain: Mechanics, Thermal Management, Energy and Utilities, Hazard Analysis, Risk Control, Physical Science, Simulations, Applied Mathematics, Control Systems, Systems Of Measurement, Vibrations, Engineering Analysis, Engineering Calculations, Physics, Engineering, Mathematical Modeling
Beginner · Specialization · 3 - 6 Months

University of California, Davis
Skills you'll gain: Social Network Analysis, Social Sciences, Network Analysis, Social Studies, Data Science, Machine Learning, Computational Thinking, Artificial Intelligence, Data Analysis, Simulations, Big Data, Digital Transformation, Predictive Modeling
Beginner · Course · 1 - 4 Weeks

New York University
Skills you'll gain: Supervised Learning, Model Evaluation, Applied Machine Learning, Machine Learning, Statistical Methods, Artificial Neural Networks, Predictive Modeling, Scikit Learn (Machine Learning Library), Regression Analysis, Deep Learning, Finance, Financial Market, Tensorflow, Logistic Regression, Jupyter, Reinforcement Learning
Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Internet Of Things, Basic Electrical Systems, Automation Engineering, Electronics, Electronic Components, Embedded Systems, Control Systems, Electronic Hardware, Wireless Networks, Electrical and Computer Engineering, Hardware Design, Peripheral Devices, Human Machine Interfaces, Electrical Wiring, Computer Systems, Programming Principles, Systems Engineering, Computer Programming, Remote Access Systems, Interactive Learning
Mixed · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Generative AI, Retrieval-Augmented Generation, Large Language Modeling, Generative Adversarial Networks (GANs), Tensorflow, ChatGPT, OpenAI, Natural Language Processing, OpenAI API, Artificial Intelligence and Machine Learning (AI/ML), Prompt Engineering, Applied Machine Learning, Machine Learning, Deep Learning, Machine Learning Algorithms, Computer Vision, Predictive Modeling, Supervised Learning, Text Mining, Image Analysis
Intermediate · Specialization · 3 - 6 Months

Columbia University
Skills you'll gain: Sustainable Development, Climate Change Mitigation, Socioeconomics, Community Development, Social Justice, Human Development, Environmental Science, Economics, Health Policy, Natural Resource Management, Public Health, Food Services, World History
Mixed · Course · 3 - 6 Months

University of Geneva
Skills you'll gain: Ethical Standards And Conduct, Liberal Arts, Case Studies, Social Justice, Environmental Issue, Research, Social Impact, Economics, Policy, and Social Studies, Policy Analysis, Political Sciences, Personal Development
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Power Electronics, Semiconductors, Electrical Engineering, Electronics, Electrical Power, Electronics Engineering, Electronic Components, Simulation and Simulation Software
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Google Sheets, Exploratory Data Analysis, Statistical Analysis, Data Analysis, Data Presentation, Spreadsheet Software, Data Visualization, Graphing, Statistics, Data Science, Data Manipulation
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Transformation, Power BI, Data Manipulation, Data Cleansing, Dashboard, Data Visualization, Data Import/Export, Interactive Data Visualization, Data Visualization Software, Data Storytelling, Data Modeling, Microsoft Power Platform
Beginner · Guided Project · Less Than 2 Hours

Politecnico di Milano
Skills you'll gain: Ancient History, Art History, Architectural Design, Civil and Architectural Engineering, Social Studies, Architecture and Construction, World History, Physical Science, Cultural Diversity, General Science and Research
Beginner · Course · 1 - 3 Months