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 Colorado Boulder
Skills you'll gain: Teaching, Social Justice, Emotional Intelligence, Social Skills, Empathy, Self-Awareness, Higher Education, Behavior Management, Classroom Management, Cultural Responsiveness, Curriculum Planning, School Psychology, Empowerment, Personal Development, Childhood Education and Development, Program Evaluation, Advocacy, Professional Development, Growth Mindedness, Mindfulness
★ 4.7 (982) · Beginner · Specialization · 3 - 6 Months

Dartmouth College
Skills you'll gain: Demography, Environment, Environment and Resource Management, Environmental Science, Land Management, Environmental Issue, Nutrition and Diet, Sustainable Systems, Nutrition Education, Sustainable Development, Natural Resource Management, Social Studies, Human Development, Trend Analysis
★ 4.8 (61) · Beginner · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Environmental Policy, Climate Change Programs, International Relations, Climate Change Mitigation, Energy and Utilities, Petroleum Industry, Oil and Gas, Governance, Diplomacy, Public Policies, Policy Development, Sustainable Development, Public Safety and National Security, Policy Analysis, Economics, Security Strategy, Electric Power Systems, Sustainable Technologies
★ 4.7 (730) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Computer Vision, Convolutional Neural Networks, Transfer Learning, Model Evaluation, Machine Learning Methods, Model Training, Fine-tuning, Classification Algorithms, Machine Learning Algorithms, Deep Learning, Model Optimization, Network Architecture
★ 4.3 (1.4K) · Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Market Data, Finance, General Finance, Corporate Finance, Financial Analysis, Financial Market, Securities (Finance), Investments, Equities, Business Valuation, Cash Flows
★ 4.6 (425) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Oral Expression, Verbal Communication Skills
★ 4.9 (11) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Labor Relations, Employee Relations, Court Systems, Social Studies, World History, Branding, Economic Development, Socioeconomics, Economics, Consumer Behaviour, Global Marketing, International Relations, Demography, Market Opportunities, Franchising, Public History, Cultural Diversity, Culture, Governance
★ 4.9 (8) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Business Intelligence, Business Intelligence Software, Decision Support Systems, Performance Measurement, Data Visualization, Business Analytics, Dashboard, Data Warehousing, MicroStrategy, Dashboard Creation, Performance Analysis, Key Performance Indicators (KPIs), Data-Driven Decision-Making, Performance Reporting, Quality Improvement, Performance Improvement, Interactive Data Visualization, Business Reporting, Lean Six Sigma, Data Analysis
★ 4.5 (655) · Mixed · Course · 1 - 3 Months

Copenhagen Business School
Skills you'll gain: Business Strategy, Business Planning, Case Studies, Strategic Decision-Making, Strategic Thinking, Plan Execution, Goal Setting, Resource Management, Corporate Strategy, Organizational Strategy, Peer Review, Competitive Analysis, Strategic Planning, Innovation, Organizational Structure, Smart Goals, Project Implementation, Decision Making, Risk Mitigation, Business Strategies
★ 4.7 (5.3K) · Beginner · Specialization · 3 - 6 Months

Michigan State University
Skills you'll gain: Interviewing Skills, Journalism, Research, Intelligence Collection and Analysis, Ethical Standards And Conduct, Data Collection, Rapport Building, Media and Communications, Electronic Media, Diversity Awareness
★ 4.7 (511) · Mixed · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Prompt Engineering, Image Analysis, Data Visualization Software, Object Oriented Programming (OOP), Algorithms, Matlab, Machine Learning Methods, Applied Machine Learning, Object Oriented Design, ChatGPT, File I/O, LLM Application, Large Language Modeling, Dimensionality Reduction, Software Engineering, Program Development, Programming Principles, Functional Design, Computer Programming, Data Analysis
★ 4.8 (18K) · Beginner · Specialization · 3 - 6 Months

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