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.

Skills you'll gain: Test Automation, Selenium (Software), Test Script Development, Test Tools, Test Case, Software Testing, Test Execution Engine, Test Data, Apache Maven, Automation, Application Frameworks, Software Design Patterns, Java, Maintainability, Code Reusability, Extensible Markup Language (XML)
Beginner · Course · 1 - 3 Months

Skills you'll gain: Target Audience, Driving engagement, Blogs, Copywriting, User Feedback, Writing, AI powered creativity, Writing and Editing, Business Research, Prompt Engineering, Content Creation, Editing, Digital Content
Intermediate · Guided Project · Less Than 2 Hours

Microsoft
Skills you'll gain: Memory Management, Development Testing, Programming Principles, Generative AI Agents, Code Reusability
Beginner · Course · 1 - 3 Months

Skills you'll gain: Model Optimization, Dimensionality Reduction, Unsupervised Learning, Deep Learning, Machine Learning Algorithms, Applied Machine Learning, Random Forest Algorithm, Artificial Intelligence and Machine Learning (AI/ML), Artificial Neural Networks, Anomaly Detection, Classification Algorithms, Linear Algebra
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Email Security, Gmail, Mobile Security, Google Workspace, Security Controls, Authentications, Cloud Security, Data Security, Application Security, Multi-Factor Authentication, Identity and Access Management, Security Management, Enterprise Application Management, Threat Detection
Intermediate · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon Web Services, Data Storage Technologies, Data Store
Mixed · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Data-Driven Marketing, Marketing Analytics, Web Analytics, Conversion Funnel Analysis, Google Analytics, Key Performance Indicators (KPIs), Marketing Effectiveness, Performance Measurement, Business Metrics, Performance Metric, Marketing Strategies, Marketing, Data-Driven Decision-Making, Return On Investment, Digital Analysis, Analytics, Heat Maps, Customer Engagement
Beginner · Course · 1 - 4 Weeks
University of Colorado Boulder
Skills you'll gain: Basic Electrical Systems, electromagnetics, Mathematical Modeling, Education Software and Technology, Simulations, Simulation and Simulation Software, Physics, Experimentation, Scientific Visualization
Intermediate · Course · 1 - 3 Months

Universitat Politècnica de València
Skills you'll gain: SQL, Database Management Systems, Data Integrity, Database Management, Relational Databases, Database Systems, Database Administration, Databases, Database Theory, Query Languages, Database Design, Secure Coding, Back-End Web Development, Web Applications, Application Security, Data Manipulation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Pipelines, Data Import/Export, Data Processing, Data Manipulation, Data Wrangling, SQL, Data Transformation, Data Preprocessing, Google Cloud Platform, Data Management, Cloud Storage
Intermediate · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Virtual Machines, Data Access, User Accounts, Google Cloud Platform, Virtualization and Virtual Machines, Cloud Computing, Cloud API, Cloud Management, Public Cloud, Query Languages, Cloud Platforms
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Canva (Software), Style Guides, Video Production, Data Import/Export, Video Editing, Content Creation, Photo Editing, Logo Design, Design Software, Branding, Animations, Graphic and Visual Design, Design Elements And Principles, Typography, Marketing
Beginner · Guided Project · Less Than 2 Hours