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: Probability, Probability & Statistics, Probability Distribution, Bayesian Statistics, Sampling (Statistics), Data Analysis, Correlation Analysis, Statistical Analysis, Applied Mathematics, Data Collection
Build toward a degree
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Marketing Analytics, Dashboard Creation, Marketing Budgets, Dashboard, Data-Driven Marketing, Regression Analysis, Marketing Effectiveness, Data-Driven Decision-Making, Statistical Reporting, Data Literacy, Analytics, Statistical Analysis, Statistical Methods, Marketing Strategies, Data Presentation, Data Analysis, Return On Investment, Data Visualization, Data Storytelling, Budgeting
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Extract, Transform, Load, Power BI, Data Integrity, Data Validation, Data Transformation, Data Cleansing, Data Storage, Data Quality, Data Analysis, Data Integration, Data Import/Export
Beginner · Course · 1 - 4 Weeks
Starweaver
Skills you'll gain: Lending and Underwriting, Credit Risk, Underwriting, Commercial Lending, Risk Modeling, Risk Analysis, Business Risk Management, Financial Analysis, Financial Modeling, Financial Statement Analysis, Corporate Finance, Finance, Financial Forecasting, Balance Sheet, Entrepreneurial Finance, Cash Flows, Stakeholder Communications, Working Capital
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Extract, Transform, Load, Data Integration, Data Cleansing, File I/O, Data Pipelines, Data Quality, Database Management, Data Transformation, Data Integrity, File Management, Data Import/Export, JSON, Extensible Markup Language (XML), Software Installation, Debugging
Intermediate · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Empathy & Emotional Intelligence, Emotional Intelligence, Social Skills, Active Listening, Empathy, Professional Development, Stress Management, Relationship Building, Interpersonal Communications, Self-Awareness, Communication Strategies, Self-Discipline, Personal Development, Journals
Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Web Scraping, Extract, Transform, Load, Data Manipulation, Data Wrangling, Data Preprocessing, Data Validation, Data Processing, Data Ethics, Data Import/Export, Data Cleansing, SQL, Data Transformation, JSON, Query Languages, Data Pipelines, Pandas (Python Package), Data Collection, Generative AI, Relational Databases, Unstructured Data
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Algebra, Calculus, Applied Mathematics, Graphing, General Mathematics, Data Science, Numerical Analysis, Mathematical Theory & Analysis, Derivatives
Intermediate · Course · 1 - 3 Months

Saïd Business School, University of Oxford
Skills you'll gain: Risking, Financial Inclusion, Responsible AI, Data Ethics, Data Governance, FinTech, Financial Data, AI Personalization, Law, Regulation, and Compliance, Data Sharing, Financial Regulation, Financial Services, Decision Intelligence, Data Strategy, Financial Systems, Data Literacy, Finance, Business Ethics, Product Design, Application Programming Interface (API)
Beginner · Course · 1 - 3 Months

Duke University
Skills you'll gain: Matplotlib, Plot (Graphics), Data Visualization, Predictive Modeling, Scientific Visualization, Pandas (Python Package), Data Visualization Software, Predictive Analytics, Statistical Visualization, Data Presentation, Data Manipulation, Data Wrangling, Regression Analysis, Data Analysis, Data Cleansing, Data Science, Applied Machine Learning, Machine Learning Algorithms, Model Evaluation, Statistical Inference
Intermediate · Course · 1 - 4 Weeks

The University of Edinburgh
Skills you'll gain: Pain Management, Applied Behavior Analysis, Scientific Methods, Behavior Management, Psychological Evaluations, Stress Management, Empathy & Emotional Intelligence, Ethical Standards And Conduct, Science and Research
Mixed · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: MarTech, Data Architecture, Data-Driven Marketing, Digital Marketing Tools, Digital Marketing, Marketing Strategies, AI Personalization, Marketing Analytics, Digital Analysis, Blockchain, Consumer Behaviour, Data Integrity, Image Analysis, Data Ethics, Analytics, Generative AI, Performance Measurement
Build toward a degree
Beginner · Course · 1 - 4 Weeks