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.

IE Business School
Skills you'll gain: Surveys, Survey Creation, Market Research, Business Research, Consumer Behaviour, Data Analysis, Marketing, Marketing Psychology, Research Methodologies, Data Collection, Marketing Strategies, Research Design, Target Market, Customer Insights, Customer Analysis, Decision Making, Psychology
★ 4.4 (4.9K) · Beginner · Course · 1 - 4 Weeks

Ball State University
Skills you'll gain: Rmarkdown, Exploratory Data Analysis, Data Visualization Software, Ggplot2, Interactive Data Visualization, Plot (Graphics), Statistical Visualization, R (Software), R Programming, Data Storytelling, Histogram, Scatter Plots, Graphing, Data Analysis, Analysis, Color Theory
★ 3.6 (9) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Storytelling, Data Presentation, Customer Analysis, Data Integration, Interactive Data Visualization, Data Visualization, Data Analysis, Customer Insights, Data-Driven Decision-Making, Data Analysis Software, Trend Analysis, Customer Retention, Analytics, Business Intelligence Software
★ 4.1 (15) · Intermediate · Guided Project · Less Than 2 Hours

KodeKloud
Skills you'll gain: Back-End Web Development, Go (Programming Language), Data Structures, Data Store, Data-oriented programming, Computational Logic, Scripting, Programming Principles, Computer Programming
Intermediate · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Data Mining, Text Mining, Unstructured Data, Data Analysis, Exploratory Data Analysis, Data Visualization, Data Preprocessing, Data Presentation, Data Visualization Software, Model Evaluation, Natural Language Processing, Technical Writing, Algorithms
★ 4.5 (51) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Data Transformation, Data Wrangling, Data Manipulation, Spreadsheet Software, Business Reporting, Financial Analysis, Financial Data, Data Import/Export, Data Cleansing, Excel Formulas, Microsoft Excel, Budget Management, Trend Analysis, Expense Management, Data Analysis, Financial Reporting, Pivot Tables And Charts, Variance Analysis, Descriptive Analytics, Budgeting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Entry, Data Integrity, Performance Metric, Business Intelligence, Standard Operating Procedure, Vendor Management, Supplier Performance Management, Performance Review, Data Validation, Data Maintenance, Performance Reporting, Verification And Validation, Data Capture, Data Management, Data Access, Record Keeping, Procurement
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard, Pivot Tables And Charts, Dashboard Creation, Data Visualization, Spreadsheet Software, Data Presentation, Performance Analysis, Microsoft Excel, Interactive Data Visualization, Sales, Data Transformation, Data Manipulation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Data Transformation, Real Time Data, Data Pipelines, Power BI, Data Processing, Data Integration, Data Quality, Live Streaming, Dashboard, Dashboard Creation, PySpark, Business Intelligence, Data Integrity, Data Governance, CI/CD, Data Validation, Performance Tuning
Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Internal Auditing, Enterprise Risk Management (ERM), Data Visualization, Risk Analysis, Tableau Software, Data Presentation, Auditors Report, Internal Communications, Persuasive Communication, Data-Driven Decision-Making, Continuous Improvement Process, Data Analysis, Data Literacy, Cybersecurity, Empathy & Emotional Intelligence, Influencing, Stakeholder Management, Stakeholder Analysis, Governance Risk Management and Compliance, Financial Controls
★ 4.6 (21) · Intermediate · Specialization · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Data Preprocessing, Model Evaluation, Data Processing, Model Deployment, Data Transformation, MLOps (Machine Learning Operations), Unsupervised Learning, Data Cleansing, Predictive Modeling, Model Training, Data Science, Predictive Analytics, Applied Machine Learning, Model Optimization, Technical Communication, Machine Learning Methods, Supervised Learning, Machine Learning, Artificial Neural Networks
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Data Mining, Anomaly Detection, Unsupervised Learning, Machine Learning Methods, Supervised Learning, Classification Algorithms, Decision Tree Learning, Data Science, Machine Learning Algorithms, Data Analysis, Machine Learning, Correlation Analysis, Bayesian Network, Algorithms, Artificial Neural Networks, Model Evaluation
★ 4.3 (76) · Intermediate · Course · 1 - 4 Weeks