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.

Skills you'll gain: Data Ethics, Data Analysis, Analytics, Data-Driven Decision-Making, Google Sheets, Business Analytics, Spreadsheet Software, Analytical Skills, Tableau Software, Data Sharing, Data Collection, Data Cleansing, Data Processing, Data Visualization Software, Data Visualization, SQL
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Data Mining, Anomaly Detection, Unsupervised Learning, Data Warehousing, Supervised Learning, Data Pipelines, Data Modeling, Big Data, Data Science, Machine Learning Algorithms, Data Cleansing, Exploratory Data Analysis, Classification And Regression Tree (CART), Analysis, Statistical Analysis, Machine Learning, Data Transformation, Analytical Skills, Data Analysis, Applied Machine Learning
Build toward a degree
Intermediate · Specialization · 1 - 3 Months

University of California, Davis
Skills you'll gain: Dashboard, Data Storytelling, Tableau Software, Data Presentation, Data Visualization, Visual Design, Advanced Analytics, Stakeholder Analysis, Interactive Data Visualization, Data Visualization Software, Design, Data Literacy, Exploratory Data Analysis, Proposal Development, Data Ethics, Data Analysis, Visualization (Computer Graphics), Data Mapping, Pivot Tables And Charts, Storyboarding
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Health Insurance Portability And Accountability Act (HIPAA) Compliance, Data Management, Data Integrity, Practice Management Software, Health Information Management, Data Quality, Health Informatics, Medical Records, Electronic Medical Record, Health Care, Patient Registration, Clinical Documentation, Data Security, Computerized Physician Order Entry, Data Analysis
Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Applied Mathematics, Calculus, Numerical Analysis, Mathematical Modeling, Machine Learning, Python Programming, Regression Analysis, Artificial Neural Networks, Deep Learning, Derivatives
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Probability, Probability & Statistics, Probability Distribution, Bayesian Statistics, Statistical Methods, Data Analysis, Statistical Inference, Statistical Analysis, Artificial Intelligence
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Debugging, Data Analysis, Data Processing, Numerical Analysis, Critical Thinking
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Feature Engineering, PySpark, Data Import/Export, Big Data, Apache Spark, Dashboard, Cloud Services, Apache Hadoop, Applied Machine Learning, Application Programming Interface (API), Apache Hive, Jupyter, Data Storage Technologies, Data Storage, Data Architecture, Data Quality, Artificial Intelligence and Machine Learning (AI/ML), Ad Hoc Analysis, Serverless Computing, Scalability
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Extract, Transform, Load, Data Architecture, Enterprise Architecture, Data Modeling, Data Migration, Data Warehousing, Database Architecture and Administration, Emerging Technologies, Data Processing, Data Storage, Data Management, Data Integration, Dataflow, Application Frameworks, Data Governance, Technology Strategies, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard, Power BI, Data Storytelling, Data Visualization Software, Data Visualization, Advanced Analytics, Statistical Reporting, Business Intelligence, Data Analysis, Web Content Accessibility Guidelines, Key Performance Indicators (KPIs), Time Series Analysis and Forecasting
Beginner · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Data Governance, Data Quality, Data Validation, Data Management, Clinical Data Management, Health Information Management, Data Literacy, Medical Records, Metadata Management, Technical Communication, Change Control
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Data Presentation, Data Visualization, Interactive Data Visualization, Data Visualization Software, Database Design, Shiny (R Package), Dashboard, Data Wrangling, Exploratory Data Analysis, Relational Databases, Big Data, Microsoft Excel, IBM Cognos Analytics, Ggplot2, Data Analysis, Analytical Skills, Excel Formulas, Data Manipulation, Web Scraping
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months