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 Pennsylvania
Skills you'll gain: Calculus, Applied Mathematics, Derivatives, Engineering Calculations, Advanced Mathematics, Estimation
Mixed · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Waste Minimization, Chemistry, Chemical Engineering, Environmental Engineering and Restoration, Environmental Science, Environment, Environmental Issue, Materials science
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: SQL, Data Validation, Data Access, Query Languages, Data Mining, Data Analysis, Google Analytics
Beginner · Project · Less Than 2 Hours

University of Rochester
Skills you'll gain: Music History, Music, World History, Instrumental Music, Music Theory, Electronic Media
Beginner · Course · 1 - 3 Months

University of Alberta
Skills you'll gain: Physics, Storytelling, Scientific Methods, Science and Research, General Science and Research, Simulations, Scientific Visualization
Beginner · Course · 1 - 3 Months

Skills you'll gain: Dashboard, Data Visualization, Interactive Data Visualization, Data Presentation, Tableau Software, Data Visualization Software, Exploratory Data Analysis, Business Intelligence, Data Analysis
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Apache Spark, Data Pipelines, PySpark, Real Time Data, Query Languages, Data Transformation, SQL, Data Processing, Data Analysis
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Keras (Neural Network Library), Image Analysis, Data Processing, Data Manipulation, Visualization (Computer Graphics), Tensorflow, Applied Machine Learning, Computer Vision, Deep Learning, Python Programming, Machine Learning
Intermediate · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Power Electronics, Electrical Engineering, Electronic Systems, Electronic Components, Mathematical Modeling, Thermal Management, Engineering Analysis, Engineering Calculations, Engineering Design Process
Intermediate · Course · 1 - 4 Weeks

University of Amsterdam
Skills you'll gain: World History, Ancient History, Cultural Diversity, Anthropology, Timelines, Social Sciences, Environmental Science, Biology, Physics, Economic Development
Beginner · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Prompt Engineering, Prompt Patterns, Generative AI Agents, Responsible AI
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Text Mining, Unstructured Data, Data Analysis, Natural Language Processing, Pandas (Python Package), Data Manipulation, Python Programming, Data Processing, Data Cleansing
Beginner · Guided Project · Less Than 2 Hours