Data courses can help you learn data analysis, statistical methods, data visualization, and machine learning principles. You can build skills in interpreting datasets, making data-driven decisions, and communicating insights effectively. Many courses introduce tools such as Python, R, SQL, and Tableau, that support analyzing data and presenting findings in a clear, impactful way.

Skills you'll gain: Data Analysis Expressions (DAX), Real Time Data, Dataflow, Business Intelligence, Data Access, Capacity Management, Data Management, Query Languages, Data Storage
Beginner · Course · 1 - 3 Months

Skills you'll gain: Fraud detection, Marketing Analytics, Data-Driven Marketing, Predictive Modeling, People Analytics, Customer Analysis, Feature Engineering, Marketing Effectiveness, Exploratory Data Analysis, Anomaly Detection, Customer Retention, Advanced Analytics, Marketing Strategies, Job Analysis, Predictive Analytics, Analytics, R Programming, Credit Risk, R (Software), Applied Machine Learning
★ 4.6 (16) · Beginner · Specialization · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Patient Education and Support, Radiation Therapy, Diagnostic Tests, Oncology, Pain Management, Preventative Care, Patient Evaluation, Endocrinology, Pathology, Urology, Patient Treatment, Treatment Planning, Biology, Surgery, Care Management, Risk Analysis, Pharmacotherapy
★ 4.8 (765) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Dashboard, Dashboard Creation, Conversion Funnel Analysis, Web Analytics, Process Analysis, Heat Maps, Marketing Analytics, Customer Analysis, Requirements Analysis, Requirements Elicitation, Process Optimization, Interactive Data Visualization, Process Design, Business Requirements, Data Presentation, Predictive Analytics, Customer Retention, Performance Metric, Key Performance Indicators (KPIs), Statistical Analysis
Intermediate · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Generative AI Agents, Agentic Workflows, Debugging, TypeScript, Agentic systems, AI Orchestration, AI Workflows, Node.JS, OpenAI API, Generative AI, Program Development, Artificial Intelligence, LLM Application, Programming Principles, Maintainability, Prompt Engineering, Application Frameworks, Javascript, Large Language Modeling, File Systems
★ 4 (7) · Beginner · Course · 1 - 4 Weeks

Alberta Machine Intelligence Institute
Skills you'll gain: Supervised Learning, Data Preprocessing, Feature Engineering, Model Optimization, Responsible AI, Machine Learning Algorithms, Data Ethics, Applied Machine Learning, Model Evaluation, Data Quality, Machine Learning Methods, Classification Algorithms, Model Training, MLOps (Machine Learning Operations), Model Deployment, Jupyter, Statistical Machine Learning, Data Validation, Machine Learning, Project Management
★ 4.6 (1.1K) · Intermediate · Specialization · 3 - 6 Months

University of Pennsylvania
Skills you'll gain: Health Insurance Portability And Accountability Act (HIPAA) Compliance, Medical Privacy, General Data Protection Regulation (GDPR), Personally Identifiable Information, Law, Regulation, and Compliance, Information Privacy, Regulatory Compliance, Compliance Management, Health Care Procedure and Regulation, Legal Risk, Data Governance, Data Security, Security Controls, Incident Response, Risk Analysis
★ 4.6 (193) · Mixed · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Regression Analysis, Statistical Hypothesis Testing, Statistical Analysis, Probability & Statistics, Statistical Methods, Statistical Programming, Probability Distribution, Data Analysis, Statistical Software, Markov Model, Data Science, Statistical Modeling, Statistics, Statistical Inference, Probability, Correlation Analysis, R Programming
Intermediate · Course · 1 - 3 Months
Scrum Alliance
Skills you'll gain: AI Product Strategy, AI Enablement, Product Planning, Brainstorming, AI powered creativity, Product Strategy, Agile Product Development, Strategic Thinking, Generative AI, Decision Intelligence, Ideation, Customer Insights, Market Intelligence, Customer Analysis, Market Analysis, Research Reports, AI Integrations, Data-Driven Decision-Making, Forecasting, Scrum (Software Development)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apache Spark, Data Pipelines, PySpark, Real Time Data, Data Transformation, SQL, Data Processing, Data Analysis
Intermediate · Guided Project · Less Than 2 Hours

EDUCBA
Skills you'll gain: Internet Of Things, Advanced Analytics, Big Data, Data Management, Wireless Networks, Predictive Analytics, Applied Machine Learning, Analytics, Water Sustainability, Data-Driven Decision-Making, Sustainable Systems, Environmental Monitoring, Geospatial Information and Technology, Telecommunications, Sustainable Technologies, Machine Controls, Real Time Data, Automation, Data Analysis, Data Collection
★ 4.6 (345) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: MySQL, Stored Procedure, Database Management, SQL, Transaction Processing, Databases, Database Development, JSON, Relational Databases, Query Languages, Advanced Analytics, Performance Tuning, Data Analysis
★ 4.7 (259) · Intermediate · Course · 1 - 4 Weeks