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.

Universitat Autònoma de Barcelona
Skills you'll gain: Research, Research Methodologies, Climate Change Adaptation, Qualitative Research, Community Development, Sustainable Development, Environmental Issue, Socioeconomics, Environmental Policy, Cultural Diversity, Natural Resource Management, Policy Analysis, Climate Change Mitigation, Data Collection, Vulnerability, Governance, Fundraising
Beginner · Course · 1 - 3 Months
University of Illinois at Urbana-Champaign
Earn a degree
Degree · 1 - 4 Years

University of Colorado Boulder
Skills you'll gain: Power Electronics, Control Systems, Electrical Power, Electronic Systems, Electric Power Systems, Electronics, Electrical Engineering, Simulation and Simulation Software, Mathematical Modeling, Matlab
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apache Spark, Scala Programming, Data Processing, Big Data, Applied Machine Learning, IntelliJ IDEA, Real Time Data, Graph Theory, Data Transformation, Development Environment, Distributed Computing, Build Tools, Regression Analysis, Performance Tuning
Intermediate · Course · 1 - 3 Months

University of London
Skills you'll gain: Pandas (Python Package), NumPy, Probability & Statistics, Unsupervised Learning, Data Science, Statistics, Data Analysis, Statistical Analysis, Jupyter, Data Manipulation, Machine Learning Algorithms, Descriptive Statistics, Matplotlib, Data Visualization Software, Python Programming
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: ASP.NET, Application Deployment, Microsoft Azure, Multi-Tenant Cloud Environments, Cloud Applications, Full-Stack Web Development, User Interface (UI) Design, PostgreSQL, Web Applications, Database Development, Data Migration, Development Environment, Authentications
Intermediate · Course · 1 - 3 Months

Stanford University
Skills you'll gain: Social Network Analysis, Network Analysis, Sociology, Socioeconomics, Economics, Policy, and Social Studies, Game Theory, Mathematical Modeling, Statistical Modeling, Markov Model, Bayesian Statistics, Probability
Advanced · Course · 1 - 3 Months

Skills you'll gain: Version Control, GitHub, Jupyter, Git (Version Control System), Generative AI, Software Documentation, Automation
Beginner · Course · 1 - 4 Weeks

University of Copenhagen
Skills you'll gain: Electronic Media, Art History, Social Studies, Media and Communications, Cultural Diversity, European History, World History, Storytelling
Beginner · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Apache Hadoop, Big Data, Data Analysis, Apache Spark, Data Science, Data Processing, Distributed Computing, Performance Tuning, Scalability, Data Storage, Python Programming
Mixed · Course · 1 - 3 Months

Skills you'll gain: Reconciliation, Dataflow, Google Cloud Platform, Big Data, Financial Data, Data Pipelines, Data Integration, Event Monitoring
Intermediate · Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Labor Relations, Labor Law, World History, Economic Development, Socioeconomics, Economics, Global Marketing, International Relations, Business Economics, Demography, Market Opportunities, Cultural Diversity, Culture
Beginner · Course · 1 - 4 Weeks