Data visualization courses can help you learn how to create compelling charts, graphs, and dashboards, along with understanding data storytelling and visual design principles. You can build skills in interpreting data trends, selecting appropriate visual formats, and conveying insights effectively to diverse audiences. Many courses introduce tools like Tableau, Power BI, and D3.js, that support transforming raw data into visual narratives and making data-driven decisions in various fields.

The State University of New York
Skills you'll gain: Calendar Management, People Analytics, Performance Analysis, Analytics, Data-Driven Decision-Making, Scheduling, Labor Relations, Workforce Management, Staff Management, Team Performance Management, Linear Algebra, Data Management, Administration, Contract Management, Team Management, Unsupervised Learning, R (Software), R Programming, Statistical Programming, Operations Management
★ 5 (6) · Beginner · Course · 1 - 3 Months

Infosec
Skills you'll gain: Information Privacy, Personally Identifiable Information, Document Management, Data Management, Data Governance, Law, Regulation, and Compliance, Training Programs, Compliance Training, Compliance Management, Record Keeping, Security Awareness, Regulatory Compliance, Employee Training, Records Management
★ 4.8 (16) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Music Theory, Music, Musical Composition, Peer Review, Media Production, Post-Production, Writing and Editing
★ 4.6 (24) · Mixed · Course · 1 - 4 Weeks

Università di Napoli Federico II
Skills you'll gain: PyTorch (Machine Learning Library), Convolutional Neural Networks, NumPy, Image Analysis, Pandas (Python Package), Matplotlib, Artificial Neural Networks, Deep Learning, Computer Vision, Transfer Learning, Keras (Neural Network Library), Jupyter, Data Manipulation, Machine Learning Methods, Applied Machine Learning, Scikit Learn (Machine Learning Library)
★ 4.3 (9) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Extensible Markup Language (XML), Ajax, Extensible Languages and XML, Web Design and Development, Java Platform Enterprise Edition (J2EE), jQuery, Cascading Style Sheets (CSS), Data Validation, Web Applications, Scripting Languages, Javascript and jQuery, Web Development, Hypertext Markup Language (HTML), Middleware, Model View Controller, Web Services, Interoperability, Java, Computer Graphic Techniques, Scalability
★ 4.5 (73) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Data Ethics, Financial Modeling, Responsible AI, Financial Forecasting, Financial Statements, Depreciation, Financial Statement Analysis, Financial Accounting, Law, Regulation, and Compliance, Risking, Financial Reporting, Business Ethics, Balance Sheet, AI literacy, Artificial Intelligence, Strategic Decision-Making, Data Management, Finance, Business Strategy, Business
★ 4.8 (13) · Beginner · Specialization · 3 - 6 Months

Amazon Web Services
Skills you'll gain: Machine Learning Methods, Decision Intelligence, Applied Machine Learning, Machine Learning, AI Enablement, Technology Roadmaps, Data-Driven Decision-Making, Artificial Intelligence and Machine Learning (AI/ML), Business Solutions, Organizational Strategy, AI Product Strategy, Organizational Change, Product Roadmaps, Feasibility Studies, System Requirements, Business Planning, Project Planning
★ 4.8 (16) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Prompt Engineering, Responsible AI, Google Gemini, Talent Acquisition, Recruitment, Talent Recruitment, Generative AI Agents, Prompt Engineering Tools, Generative AI, Microsoft Power Platform, Microsoft Power Automate/Flow, Recruitment Strategies, ChatGPT, AI Enablement, Workflow Management, AI Integrations, Automation
★ 4.8 (10) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Selenium (Software), GitHub, Git (Version Control System), Version Control, CI/CD, File I/O, Object Oriented Programming (OOP), Test Automation, Test Data, Unit Testing, Test Case, Software Testing, Test Script Development, Programming Principles, Web Development Tools, Code Reusability, Test Execution Engine, Javascript, Browser Compatibility, Scripting
★ 4.5 (13) · Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Institutional Review Board (IRB), Research, Research Design, Consumer Behaviour, Influencing, Persuasive Communication, Ethical Standards And Conduct, Marketing Psychology, Experimentation, Informed Consent, Market Research, Marketing, Analysis, Data Analysis
★ 4.6 (7) · Intermediate · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Statistical Methods, Bayesian Statistics, Statistics, Probability & Statistics, Analytics, Data Storage Technologies, Exploratory Data Analysis, Data Store, Mathematical Software, Data Storage, Data Access, Database Software, Estimation, Machine Learning Methods, Data-Driven Decision-Making, Applied Machine Learning, Supervised Learning, Markov Model, Logistic Regression, Regression Testing
★ 4.3 (6) · Intermediate · Specialization · 3 - 6 Months

University at Buffalo
Skills you'll gain: Peer Review, Governance, Consulting, Leadership and Management, Leadership Studies, Research Reports, Philanthropy, Report Writing, Organizational Leadership, Leadership, Performance Analysis, Leadership Development, Management Consulting, Organizational Change, Change Management, Organizational Effectiveness, Management Reporting, Analysis, Performance Measurement, Performance Review
★ 4.4 (14) · Mixed · Course · 1 - 3 Months