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: Salesforce, Data Mapping, Advanced Analytics, Data Integration
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Azure Synapse Analytics, Data Migration, Microsoft Azure, Data Warehousing, SQL Server Integration Services (SSIS), Microsoft SQL Servers, Cloud Security, Performance Tuning, System Configuration, Cloud Storage, Cloud Computing Architecture, Data Security, Apache Spark, Data Integration
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Ruby (Programming Language), Debugging, Scripting Languages, Data Structures, Scripting, Program Development, Object Oriented Programming (OOP)
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Apache Spark, Google Cloud Platform, Data Processing, Apache Hadoop, Big Data, Cloud Computing, Scalability
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Security Management, Security Strategy, Configuration Management, Security Controls, Information Systems Security, Computer Security Awareness Training, Enterprise Security, Change Control, Safety and Security, Cyber Security Policies, Data Ethics
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Event Monitoring, General Networking, Network Architecture, Systems Integration, Incident Response, Enterprise Architecture, Cybersecurity, Security Management, Computer Networking, Network Security, Threat Detection, Cyber Security Policies, Data Governance, Network Routers, Cloud Deployment, Security Controls, Command-Line Interface, Security Strategy, Cloud Management, System Monitoring
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Endpoint Security, Endpoint Detection and Response, Multi-Factor Authentication, Network Security, Application Security, Patch Management, Network Monitoring, Data Security, Authentications, Malware Protection, Mobile Security, Authorization (Computing), Identity and Access Management
Intermediate · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: File Systems, Linux Administration, Linux Servers, Linux, Linux Commands, Software Installation, Data Storage, Data Management, System Configuration, Data Integrity, Data Migration, Command-Line Interface, System Monitoring, System Requirements
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Statistical Modeling, Exploratory Data Analysis, Statistical Methods, Data Analysis, Data Presentation, Team Management, Analytical Skills, Data-Driven Decision-Making, Data Strategy, Statistical Inference, Communication, Communication Strategies
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Autodesk Maya, Autodesk, 3D Modeling, Computer Graphics, Visualization (Computer Graphics), Image Quality
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Remote Access Systems, Security Management, Computer Security Incident Management, Data Security, Law, Regulation, and Compliance, Cybersecurity, Security Controls, Vulnerability Management, Security Strategy, Incident Response, End User Training and Support, Human Factors (Security), Security Awareness
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Extensible Markup Language (XML), Visualization (Computer Graphics), Cascading Style Sheets (CSS), Computer Graphics, Web Components, Animations, Typography, Semantic Web, Web Content Accessibility Guidelines, Scalability
Mixed · Course · 1 - 3 Months