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.

Cisco Learning and Certifications
Skills you'll gain: Key Management, Data Security, Cryptography, Encryption, Cybersecurity, Network Security, Cryptographic Protocols, Security Information and Event Management (SIEM), Network Monitoring, Information Assurance, Network Analysis, Intrusion Detection and Prevention, Security Controls, Event Monitoring, Data Capture, Continuous Monitoring, Data Integrity
★ 4.9 (68) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Extract, Transform, Load, Power BI, Data Transformation, Data Wrangling, Data Cleansing, Query Languages, Data Integration, Data Processing, Data Import/Export, Data Store, Data Quality, Data Analysis, Data Integrity, Anomaly Detection, Data Storage
★ 4.5 (22) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, Fraud detection, Generative Model Architectures, AI Personalization, Generative Adversarial Networks (GANs), Regulatory Compliance, AI Product Strategy, Predictive Analytics, Financial Services, Financial Regulations, Personalized Service, Payroll Reporting, Financial Forecasting, Financial Trading, Market Data, Financial Reporting, Prompt Engineering, FinTech, Compliance Management, Artificial Intelligence
★ 3.8 (93) · Beginner · Course · 1 - 4 Weeks

Emory University
Skills you'll gain: Regression Analysis, Data Visualization, Data Storytelling, Statistical Visualization, Business Mathematics, Descriptive Statistics, General Mathematics, Microsoft Excel, Statistics, Excel Formulas, Statistical Analysis, Statistical Methods, Algebra, Probability & Statistics, Calculus, Applied Mathematics, Business
★ 4.2 (52) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Health Informatics, Clinical Informatics, Informatics, Decision Support Systems, Solution Design, Health Technology, Health Care, Usability Testing, Requirements Elicitation, Electronic Medical Record, User Centered Design
★ 4.5 (109) · Beginner · Course · 1 - 4 Weeks

IIT Bombay
Skills you'll gain: Internet Of Things, Network Protocols, Wireless Networks, General Networking, Interoperability, Emerging Technologies, Data Analysis, Communication Systems, Systems Design, Regression Analysis, Systems Architecture, Unsupervised Learning
★ 4.7 (86) · Intermediate · Course · 1 - 4 Weeks

Universiteit Leiden
Skills you'll gain: Predictive Analytics, Predictive Modeling, Model Evaluation, R Programming, Advanced Analytics, Preventative Care, Statistical Modeling, Sample Size Determination, Regression Analysis, Statistical Machine Learning, Precision Medicine, Data Preprocessing, Statistical Methods
★ 4.6 (25) · Intermediate · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Program Implementation, Plan Execution, Sustainable Development, Data Analysis, Sustainability Reporting, Spreadsheet Software, Professional Development, Contract Management, Waste Minimization, Marketing and Public Relations, Analysis, Policy Development, Annual Reports, Interactive Learning, Sustainable Business, Environmental Policy, Vendor Contracts, Goal Setting, Business Writing, Project Management
★ 4.5 (110) · Beginner · Specialization · 3 - 6 Months

LearnQuest
Skills you'll gain: System Programming, Visual Basic (Programming Language), Database Management, System Software, Hardware Architecture, Databases, Relational Databases, Algorithms, Computer Architecture, Network Security, Computer Hardware, SQL, Computer Science, Computer Networking, Computer Programming, Network Protocols, Software Development, Automation, Cloud Computing, Debugging
★ 4.6 (117) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Generative AI, Responsible AI, Data Ethics, Microsoft Copilot, AI literacy, AI Integrations, Risking, Software Development Tools, AI Workflows, Software Documentation, Artificial Intelligence, Code Review
★ 4.3 (91) · Beginner · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Pseudocode, Algorithms, Computer Science, Data Structures, Diagram Design
★ 4.3 (30) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Calculus, Applied Mathematics, Trigonometry, Advanced Mathematics, Mathematical Modeling, Algebra, Derivatives, Geometry
★ 4.8 (121) · Intermediate · Course · 1 - 3 Months