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.

Illinois Tech
Skills you'll gain: Statistical Analysis, Data Analysis, Data Science, Statistical Programming, Statistical Methods, Statistical Machine Learning, Statistical Modeling, Applied Machine Learning, Model Evaluation, Regression Analysis, Statistics, Machine Learning Methods, Machine Learning Algorithms, Bayesian Statistics, Supervised Learning, Statistical Inference, Machine Learning, Unsupervised Learning, Predictive Modeling, Logistic Regression
★ 4.6 (9) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Real Time Data, Kibana, Query Languages, Data Modeling, Distributed Computing, Data Engineering, NoSQL, Application Programming Interface (API), Scalability, Performance Tuning, Data Architecture, Data Visualization Software, System Configuration, Geospatial Information and Technology, Document Management
★ 5 (18) · Mixed · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Vector Databases, Embeddings, Retrieval-Augmented Generation, LLM Application, Large Language Modeling, Algorithms, Semantic Web
★ 4.6 (12) · Intermediate · Project · Less Than 2 Hours

The State University of New York
Skills you'll gain: Facility Management, Event Management, Legal Risk, Contract Management, Facility Operations, Events and Conferences, Driving engagement, Data-Driven Decision-Making, Data Management, Relationship Management, Customer Engagement, Drive Engagement, Operations Management, Promotional Strategies, Risk Management, Workforce Development, Analysis, Business Strategy, Insurance Policies, Advertising
★ 4.6 (12) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Pivot Tables And Charts, Microsoft Excel, Spreadsheet Software, Data Storytelling, Data Presentation, Business Analytics, Excel Formulas, Ad Hoc Reporting, Analytics, Data Visualization, Data Analysis, Performance Reporting, Data Synthesis, Statistical Reporting, Analytical Skills, Scalability, Data Compilation, Data Manipulation, Operational Efficiency
★ 4.5 (14) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Extract, Transform, Load, Apache Spark, Data Pipelines, PySpark, Apache Hadoop, Data Engineering, Data Transformation, MySQL, MySQL Workbench, Data Processing, Data Store, SQL, Data Import/Export, Exploratory Data Analysis, Development Environment, Data Analysis, Software Installation
★ 4.4 (26) · Intermediate · Course · 1 - 4 Weeks

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Data Synthesis, Data Integration, Interactive Data Visualization, Data Literacy, Data Storytelling, Analysis, Data Compilation, Case Studies, Business Analytics, Advanced Analytics, People Analytics, Analytical Skills, Strategic Decision-Making, Business Metrics, Forecasting, Media and Communications, Persuasive Communication, Databases, Database Design, Innovation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: File I/O, Unified Modeling Language, Visual Basic (Programming Language), Object Oriented Programming (OOP), Microsoft Visual Studio, Object Oriented Design, Program Development, Microsoft Development Tools, .NET Framework, Code Reusability, Software Engineering, Data Structures
★ 4.6 (16) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unix Shell, Unix Commands, z/OS, Shell Script, Unix, File Systems, Job Control Language (JCL), Operating Systems, Command-Line Interface, OS Process Management, File Management, Mainframe Computing, Debugging, Identity and Access Management
★ 4.9 (13) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Application Security, Network Security, Information Systems Security, Cloud Security, Cybersecurity, System Monitoring, Internet Of Things, Network Monitoring, Cyber Attacks, Mobile Security, Cryptography, Information Privacy, Authorization (Computing), Wireless Networks, Authentications, Data Storage, Patch Management, Operating Systems, Cloud Services, Cloud Platforms
★ 4.5 (19) · Intermediate · Specialization · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: AI Orchestration, LLM Application, AI Workflows, OpenAI API, Agentic Workflows, Tool Calling, Generative AI Agents, Retrieval-Augmented Generation, Agentic systems, Data Pipelines
★ 4.5 (14) · Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Microsoft PowerPoint, Timelines, Product Roadmaps, Microsoft 365, Presentations, Technology Roadmaps, Milestones (Project Management), Project Management, User Accounts, Business Process Management, Business Communication
★ 5 (12) · Beginner · Guided Project · Less Than 2 Hours