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.

Georgia Institute of Technology
Skills you'll gain: Game Theory, Combinatorics, Mathematical Theory & Analysis, Mathematical Modeling, Mathematics and Mathematical Modeling, Applied Mathematics
★ 4.3 (211) · Mixed · Course · 1 - 3 Months

University of Amsterdam
Skills you'll gain: Culture, Interpersonal Communications, Media and Communications, Liberal Arts, Ancient History
★ 4.7 (1.9K) · Mixed · Course · 1 - 4 Weeks

MathWorks
Skills you'll gain: Medical Imaging, Magnetic Resonance Imaging, Image Analysis, Data Import/Export, Image Quality, Matlab, Deep Learning, Software Visualization
★ 4.7 (28) · Beginner · Course · 1 - 4 Weeks

University of Florida
Skills you'll gain: Music History, Music, Culture
★ 4.7 (147) · Beginner · Course · 1 - 3 Months

University of London
Skills you'll gain: Microsoft Excel, Spreadsheet Software, Environmental Policy, Data Literacy, Data Analysis, Policy Development, Data Visualization, Descriptive Statistics, Statistical Analysis, Correlation Analysis, Policy Analysis, Environmental Issue, Scatter Plots, Statistical Methods, Environmental Science, Climate Change Adaptation, Climate Change Mitigation, Probability Distribution
★ 4.6 (53) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Cleansing, PySpark, Data Manipulation, Data Preprocessing, Data Processing, Apache Spark, Data Analysis, Applied Machine Learning, Predictive Modeling, Big Data, Machine Learning, Regression Analysis, Model Training
★ 4.7 (34) · Intermediate · Guided Project · Less Than 2 Hours

LearnQuest
Skills you'll gain: Model Evaluation, Time Series Analysis and Forecasting, Feature Engineering, Inventory Management, Model Training, Demand Planning, Matplotlib, Inventory Control, Predictive Modeling, Forecasting, Exploratory Data Analysis, Data Visualization, Model Optimization, Pandas (Python Package), Data Manipulation, Data Transformation, Machine Learning
★ 3.9 (10) · Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Classification Algorithms, Java Programming, Data Preprocessing, Machine Learning Software, Model Training, Model Deployment, Model Evaluation, Decision Tree Learning, Logistic Regression
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Analytics, Web Analytics, Data Import/Export, Customer Analysis, Marketing Analytics, Customer Insights, Conversion Funnel Analysis, Analysis, Marketing
★ 4.5 (127) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Exploratory Data Analysis, Statistical Modeling, Regression Analysis, Data Visualization, Model Evaluation, Data Analysis, Statistical Methods, Scatter Plots, Statistical Software, R Programming, Statistical Analysis, Plot (Graphics), R (Software), Predictive Modeling, Ggplot2, Statistical Programming
★ 4.7 (20) · Beginner · Guided Project · Less Than 2 Hours

Sage Publications
Skills you'll gain: Performance Appraisal, Performance Management, Leadership Studies, Diversity and Inclusion, Staff Management, Stakeholder Engagement, Diversity Equity and Inclusion Initiatives, Resource Allocation, Business Ethics, Resource Management, Organizational Leadership, Leadership, Leadership Development, Leadership and Management, Culture, Social Justice, Ethical Standards And Conduct, Professional Development, Educational Materials, Instructional Strategies
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Financial Forecasting, Forecasting, Demand Planning, Revenue Forecasting, Financial Data, Trend Analysis, Financial Modeling, Time Series Analysis and Forecasting, Contingency Planning, Responsible AI, Budgeting, Data-Driven Decision-Making, Advanced Analytics, Predictive Analytics, Decision Intelligence, Financial Analysis, Prompt Engineering, Financial Planning, Decision Support Systems, Performance Stress Testing
Beginner · Course · 1 - 4 Weeks