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: Oracle Databases, Oracle SQL Developer, Performance Tuning, Database Management, Data Maintenance, Database Architecture and Administration, Database Administration, Data Migration, Relational Databases, Database Design, Patch Management, Data Integrity, Data Import/Export, User Accounts, User Provisioning, Disaster Recovery, Transaction Processing
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Predictive Modeling, Model Evaluation, Statistical Modeling, Predictive Analytics, Regression Analysis, Scikit Learn (Machine Learning Library), Statistical Machine Learning, Data Science, Probability & Statistics, Statistical Methods, Statistical Inference, Applied Machine Learning, Business Analytics, Model Training, Data Analysis, Statistical Analysis, Statistics, Machine Learning Algorithms, Probability Distribution, Estimation
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Looker (Software), Data Modeling, Exploratory Data Analysis, Data Validation, Data Maintenance, Data Analysis, Data Visualization, Data Analysis Software, Google Cloud Platform
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Plotly, Object Oriented Programming (OOP), Matplotlib, Pandas (Python Package), Plot (Graphics), Interactive Data Visualization, Data Visualization, Seaborn, Data Analysis, File I/O, Data Visualization Software, NumPy, Data Structures, Restful API, Python Programming, Application Programming Interface (API), Data Manipulation, Programming Principles, Computer Programming, Program Development
Intermediate · Specialization · 1 - 3 Months

Duke University
Skills you'll gain: Data-Driven Decision-Making, Strategic Decision-Making, Business Analytics, Business Intelligence, Decision Intelligence, Analytics, Business Transformation, Data Literacy, Decision Making, Forecasting, Data Science, Operational Analysis, Data Analysis, Market Data, Market Intelligence, Market Opportunities, Leadership, Predictive Analytics, AI Enablement, Artificial Intelligence
★ 4.4 (15) · Intermediate · Course · 1 - 4 Weeks

University of Glasgow
Skills you'll gain: Data Literacy, Case Studies, Data-Driven Decision-Making, Strategic Decision-Making, Decision Making, Data Quality, Crisis Management, Leadership, Strategic Leadership, Leadership Development, Data Validation, Data Management, Leadership and Management, Analytical Skills, Digital Transformation, Agile Methodology
★ 4.7 (11) · Intermediate · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Data Strategy, Data Ethics, Data Sharing, Customer Data Management, Market Opportunities, Data Governance, Data Management, Data-Driven Decision-Making, Data Literacy, Advertising, Strategic Thinking, Personalized Service, Business Transformation, Innovation, Business Modeling
★ 4.9 (18) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Analysis Expressions (DAX), Power BI, Business Intelligence, Data-Driven Decision-Making, Business Intelligence Software, Data Modeling, Power Platform Architecture & Technical Design, Snowflake Schema, Data Transformation, Extract, Transform, Load, Data Storytelling, Data Strategy, Data Integration, Data Cleansing, Process Improvement and Optimization, Data Analysis, Data Management, Data Governance, Data Quality, Relationship Management
★ 3.5 (6) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apache Kafka, Real Time Data, Apache Spark, Data Pipelines, PySpark, Scalability, Live Streaming, Data-Driven Decision-Making, Data Lakes, Data Integration, Data Processing, Event Monitoring, Data Transformation, JSON, Application Deployment, Event Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Health Information Management, Electronic Medical Record, Medical Privacy, Clinical Data Management, Medical Records, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Data Management, Data Validation, Data Quality, Clinical Documentation, Health Care, Data Governance, Data Security, Data Integrity, Regulatory Compliance
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apache Spark, Scala Programming, Apache Hadoop, Apache Maven, Big Data, Apache, Real Time Data, Data Processing, Scalability, Data Structures, Live Streaming, Data Transformation, Object Oriented Programming (OOP), Systems Integration
★ 5 (9) · Intermediate · Course · 1 - 4 Weeks
University of Pennsylvania
Skills you'll gain: Financial Statements, Financial Statement Analysis, Accrual Accounting, Financial Accounting, Financial Reporting, Accruals, Accounting, Financial Analysis, Balance Sheet, Income Statement, Generally Accepted Accounting Principles (GAAP), Cash Flows, Bookkeeping, Revenue Recognition, Business Metrics, Accounting Records, Return On Investment, Performance Measurement, Operational Performance Management
★ 4.7 (8.5K) · Mixed · Course · 1 - 4 Weeks