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 Pittsburgh
Skills you'll gain: Diversity Awareness, Workplace inclusivity, Cultural Diversity, Diversity Training, Diversity Equity and Inclusion Initiatives, Diversity and Inclusion, Culture, Cultural Sensitivity, Sociology, Social Studies, Labor Law, Social Justice, Social Sciences, Advocacy, Law, Regulation, and Compliance
★ 4.8 (1.1K) · Beginner · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: English Language, Oral Comprehension, Analytical Skills, Critical Thinking and Problem Solving, Language Learning, Problem Solving, Critical Thinking, Vocabulary, Literacy, Verbal Communication Skills, Communication, Learning Strategies
Advanced · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Public Health and Disease Prevention, Nutrition and Diet, Preventative Care, Nutrition Care Plans, Injury Prevention, Vital Signs, Environment Health And Safety, Sports Medicine, Physiology, Accident Prevention, Health Assessment, Cleanliness, Exercise Science, Behavior Management, Emergency Response, Psychology
★ 4.9 (404) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Grammar, Language Competency, Spanish Language, Vocabulary, Language Learning, Verbal Communication Skills, Oral Comprehension, Bilingual (Spanish/English), Public Speaking, Communication, Real-Time Operating Systems, Real Time Data, Childhood Education and Development
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Dataflow, Data Pipelines, Data Processing, Debugging, Performance Tuning, Continuous Deployment, Data Integrity, Serverless Computing, CI/CD, Unit Testing, Google Cloud Platform, Cloud Deployment, Disaster Recovery
Advanced · Course · 1 - 3 Months

Yonsei University
Skills you'll gain: Text Mining, Data Mining, Unstructured Data, Data Preprocessing, Data Processing, Natural Language Processing, Classification Algorithms, Analytics, Java, Unsupervised Learning, Machine Learning Methods, Supervised Learning
★ 3.9 (40) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Social Studies, World History, Culture, Public History, Economics, International Relations, Political Sciences, Social Impact
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Transformation, Customer Analysis, Customer Insights, Data Analysis, Customer Data Management, MongoDB, Data Processing, Data Validation, Extract, Transform, Load, Financial Data, Data Import/Export, Data Pipelines, Data Integration, Code Reusability, Development Environment, Case Studies
★ 4.7 (31) · Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Generative AI, ChatGPT, AI literacy, Large Language Modeling, Prompt Engineering, Responsible AI, Data Ethics, Artificial Intelligence, Business Economics, Culture, Law, Regulation, and Compliance, AI Integrations, Social Studies, Intellectual Property
★ 4.7 (348) · Beginner · Course · 1 - 4 Weeks

The University of Edinburgh
Skills you'll gain: Ethical Standards And Conduct, Behavior Management, Sensory Systems Analysis, Human Learning, Endocrinology, Biology
★ 4.8 (1.2K) · Mixed · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Experimentation, Statistical Analysis, Statistical Methods, Statistical Hypothesis Testing, Variance Analysis, Data Analysis, Sample Size Determination, Statistical Modeling
★ 4.8 (84) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Presentation, Scientific Visualization, Data Visualization Software, Statistical Visualization, Plot (Graphics), Visualization (Computer Graphics), C++ (Programming Language), Application Development, Graphing, Computer Graphics, C and C++, Data Mapping, Application Frameworks, Verification And Validation, Graphical Tools, Data Processing, Computer Graphic Techniques, Software Testing
Intermediate · Course · 1 - 4 Weeks