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.

Johns Hopkins University
Skills you'll gain: Penetration Testing, MITRE ATT&CK Framework, Public Key Infrastructure, Cybersecurity, Cryptography, Cryptographic Protocols, Exploitation techniques, Security Testing, Encryption, Technical Writing, Test Tools, Human Factors (Security), Technical Communication
★ 4 (10) · Intermediate · Course · 1 - 3 Months

Edureka
Skills you'll gain: Inventory and Warehousing, Database Design, Data-Driven Decision-Making, Analytics, Cloud Storage, Dashboard, Spreadsheet Software, Dashboard Creation, Data Management
★ 4.8 (16) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: SketchUp (3D Modeling Software), AutoCAD, Architectural Drawing, 3D Modeling, 3D Assets, Visualization (Computer Graphics), Design Software, Computer Graphics
★ 5 (30) · Beginner · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Cloud Solutions, Cloud Computing, Cloud Hosting, Cloud Platforms, Hybrid Cloud Computing, Private Cloud, Application Performance Management, Data Storage Technologies, Data Security, DevOps
★ 4.6 (10) · Beginner · Course · 1 - 4 Weeks

Universidad Austral
Skills you'll gain: Web Scraping, Data Integration, Data Processing, Data Preprocessing, Data Cleansing, Data Manipulation, Natural Language Processing, Jupyter, Pandas (Python Package), Hypertext Markup Language (HTML), JavaScript Frameworks, Data Collection
★ 4.3 (15) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Data Cleansing, Data Manipulation, Data Integration, R Programming, Data Wrangling, Data Preprocessing, Tidyverse (R Package), Data Processing, R (Software), Data Management
★ 4.2 (6) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Lean Methodologies, Process Improvement, Quality Improvement, Lean Manufacturing, Lean Six Sigma, Process Improvement and Optimization, Statistical Process Controls, Continuous Improvement Process, Process Optimization, Six Sigma Methodology, Quality Control, Quality Monitoring, Employee Training, Operational Efficiency, Waste Minimization, Training Programs
★ 4.6 (13) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Pipelines, Microsoft SQL Servers, Microsoft Azure, Database Development, Data Warehousing, SQL, Data Integration, Data Maintenance, Extract, Transform, Load
★ 4.2 (14) · Intermediate · Guided Project · Less Than 2 Hours

LearnQuest
Skills you'll gain: Model Evaluation, Time Series Analysis and Forecasting, Feature Engineering, Inventory Management, Model Training, Demand Planning, Matplotlib, Inventory Control, Predictive Modeling, Forecasting, Exploratory Data Analysis, Data Visualization, Model Optimization, Pandas (Python Package), Data Manipulation, Data Transformation, Machine Learning
★ 3.9 (10) · Intermediate · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Human Centered Design, Stakeholder Engagement, Design Thinking, Design Research, Creativity, Ideation, Stakeholder Analysis, Cooperation, Data Collection, Storytelling, Collaboration, Innovation, Stakeholder Communications, Data Storytelling, User Research, Process Mapping, Communication, Needs Assessment, Discussion Facilitation, Coordination
★ 4.3 (16) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Data Analysis Expressions (DAX), Power BI, Dashboard, Data Modeling, Data Import/Export, Dashboard Creation, Interactive Data Visualization, Data Cleansing, Business Intelligence, Data Transformation, Power Platform Architecture & Technical Design, Business Intelligence Software, Data Visualization Software, Data Sharing, Role-Based Access Control (RBAC), Security Strategy
★ 4.7 (14) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Dashboard, Dashboard Creation, Data Visualization, Interactive Data Visualization, Data Presentation, Tableau Software, Data Visualization Software, Exploratory Data Analysis, Business Intelligence, Data Analysis
Intermediate · Guided Project · Less Than 2 Hours