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: Resilience, Goal Setting, Cognitive Behavioral Therapy, Science and Research, Psychological Evaluations, Persistence, Stress Management, Composure, Quantitative Research, Growth Mindedness, Adaptability, Mental Health, School Psychology, Gerontology, Psychosocial Assessments, Experimentation, Mental Health Diseases and Disorders, Meditation & Breathwork, Creativity, Mindfulness
★ 4.8 (8.7K) · Beginner · Specialization · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Data Governance, Data Storytelling, Marketing Analytics, Business Workflow Analysis, Business Analytics, Data-Driven Marketing, Accounting, Responsible AI, Data Management, Data Visualization Software, Internal Controls, Classification Algorithms, Internal Auditing, Data-Driven Decision-Making, Analytical Skills, Business Analysis, Analytics, Data Analysis, Power BI, Machine Learning
★ 4.6 (1.2K) · Beginner · Specialization · 3 - 6 Months

University of Pennsylvania
Skills you'll gain: People Analytics, Human Resource Strategy, Human Resources Management and Planning, People Management, Human Resources, Workforce Planning, Talent Management, Organizational Effectiveness, Performance Metric, Workforce Management, Analytics, Performance Appraisal, Staff Management, Performance Measurement, Employee Performance Management, Data-Driven Decision-Making, Performance Analysis, Social Network Analysis, Performance Management, Collaboration
★ 4.6 (6.2K) · Mixed · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: NoSQL, Database Systems, MongoDB, Database Software, Database Management Systems, Databases, Database Design, Relational Databases, Database Application, Query Languages, Apache Cassandra, Data Storage Technologies, Scalability, Graph Theory, Unstructured Data, Maintainability
★ 4.3 (170) · Intermediate · Course · 1 - 3 Months

MathWorks
Skills you'll gain: Computer Vision, Model Evaluation, Image Analysis, Model Training, Matlab, Machine Learning Methods, Data Preprocessing, Model Optimization, Machine Learning, Classification Algorithms, Machine Learning Algorithms
★ 4.8 (23) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: World History, Research, European History, Liberal Arts, Storytelling, Culture, Language Interpretation, Translation, and Studies
★ 4.6 (373) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Architectural Design, Sustainable Development, Building Codes, Community Development, Land Development, Public Works, Sustainable Architecture, Land Management, Building Design, Sustainable Design, Sustainable Technologies, Economic Development, Construction, Environmental Issue, Climate Change Mitigation, Environmental Policy, Policy Development, Health Equity, Policy Analysis, Case Studies
★ 4.7 (240) · Intermediate · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Content Marketing, Content Performance Analysis, Content Optimization, Marketing Strategy and Techniques, Goal Setting, Key Performance Indicators (KPIs), Search Engine Optimization, Brand Strategy, Content Scheduling, Strategic Marketing, Content Creation, Marketing Channel, Customer Insights, Writing and Editing, Writing, Selling Techniques, Performance Analysis, Marketing Analytics, Web Analytics and SEO, Social Media Campaigns
★ 4.5 (5.4K) · Intermediate · Specialization · 3 - 6 Months

Universidad Austral
Skills you'll gain: Environmental Science, Chemistry, Biology, Data Literacy, Environmental Monitoring, Environment, Data Analysis, Sustainable Development, Life Sciences, Statistical Analysis, Environmental Resource Management, Descriptive Statistics, Biotechnology, Physics, Climate Change Mitigation
★ 4.7 (533) · Beginner · Course · 1 - 4 Weeks
Georgia Institute of Technology
Skills you'll gain: Materials science, Chemistry, Chemical Engineering, Manufacturing Processes, Engineering, Process Engineering, Schematic Diagrams, Physical Science, Three-Phase
★ 4.8 (1.1K) · Mixed · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Insurance Policies, General Finance, Waste Minimization, Decision Making, Goal Setting
★ 4.8 (9K) · Beginner · Course · 1 - 3 Months

University of Alberta
Skills you'll gain: Climate Change Programs, Environment, Climate Change Adaptation, Hydrology, Environmental Issue, Physical Science, Water Resources, Environmental Science, Science and Research
★ 4.6 (519) · Mixed · Course · 1 - 4 Weeks