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 Validation, Microsoft Excel, Spreadsheet Software, Data Entry, Data Integrity, Microsoft Office
Beginner · Guided Project · Less Than 2 Hours

University of Colorado System
Skills you'll gain: Energy and Utilities, Electric Power Systems, Electrical Safety, Customer experience strategy (CX), Financial Regulation, Customer Engagement, Regulatory Affairs, Sustainable Systems, Emerging Technologies, Technology Strategies, Environmental Issue, Analysis
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Data Literacy, Data Visualization, Data Analysis, Research Design, Descriptive Statistics, Analytics, Analysis, Statistics, Quantitative Research, Statistical Methods, Probability & Statistics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Matplotlib, Plot (Graphics), Statistical Visualization, Data Visualization Software, Scientific Visualization, Interactive Data Visualization, Scatter Plots, Jupyter, Histogram, Box Plots, Graphing, Computer Programming, Integrated Development Environments, Animations
Mixed · Course · 1 - 4 Weeks

The University of Edinburgh
Skills you'll gain: Culture, Research, Discussion Facilitation, Scientific Methods, Anthropology, Psychology, Ethical Standards And Conduct, Sociology
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Data Architecture, Web Applications, Software Architecture, Software Engineering, Functional Requirement, Databases, Distributed Computing, Acceptance Testing, Application Deployment, Application Development, Software Testing, Development Testing, System Design and Implementation, Unit Testing, Big Data, Scalability, Restful API, Data Analysis
Build toward a degree
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Data Pipelines, Microsoft SQL Servers, Microsoft Azure, Data Warehousing, Database Management Systems, SQL, Data Integration, Extract, Transform, Load
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Power BI, Dashboard, Business Intelligence, Data Presentation, Data Storytelling, Data Visualization Software, Data Transformation, Data Analysis Expressions (DAX), Business Analytics, Data Modeling, Star Schema, Data-Driven Decision-Making, Pivot Tables And Charts, Key Performance Indicators (KPIs), Interactive Data Visualization, Microsoft Power Platform, Microsoft Excel, Data Management, Data Analysis, Advanced Analytics
Intermediate · Specialization · 1 - 3 Months

Duke University
Skills you'll gain: Python Programming, Simulations, Debugging, Pandas (Python Package), Program Development, Unit Testing, Test Case, Data Science, Development Testing, Software Design, Computational Thinking, Integration Testing, Computer Programming, Object Oriented Programming (OOP), Data Manipulation, Data Structures, Software Engineering, Systems Integration, Software Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: MySQL, SQL, MySQL Workbench, Query Languages, Descriptive Statistics, Data Analysis
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: MySQL, MySQL Workbench, SQL, Data Cleansing, Query Languages, Data Manipulation, Database Management, Databases, Data Quality, Relational Databases, Data Entry
Intermediate · Guided Project · Less Than 2 Hours

Northeastern University
Skills you'll gain: Data Storytelling, Data Warehousing, Unsupervised Learning, Database Design, Data Governance, Data Mining, Interactive Data Visualization, Generative AI, Web Scraping, Plotly, Operations Research, Supervised Learning, NoSQL, Exploratory Data Analysis, Extract, Transform, Load, Database Management, Database Management Systems, Database Systems, Time Series Analysis and Forecasting, Natural Language Processing
Earn a degree
Degree · 1 - 4 Years