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: Penetration Testing, Open Web Application Security Project (OWASP), Web Applications, Vulnerability Scanning, Exploitation techniques, Vulnerability Assessments, Cyber Security Assessment, Application Security, Web Servers, Content Management Systems, Application Programming Interface (API), Databases
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Web Applications, HTML and CSS, Web Development, AI Personalization, Javascript, Prompt Engineering, User Interface (UI), Interactive Design, Generative AI Agents, LLM Application, ChatGPT, Natural Language Processing, Human Machine Interfaces, Large Language Modeling, Databases, Database Management, Artificial Intelligence
Intermediate · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Data Access, Command-Line Interface, Big Data, Google Cloud Platform, Query Languages, Data Import/Export
Beginner · Project · Less Than 2 Hours

Northeastern University
Skills you'll gain: Stakeholder Engagement, Process Mapping, Business Process, Workflow Management, Business Transformation, Business Analysis, Business Process Management, Business Process Improvement, Stakeholder Analysis, Gap Analysis, Digital Transformation, Requirements Analysis, Technology Strategies, Continuous Improvement Process, Innovation, Agile Methodology
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Target Audience, Facebook, Social Media, Persona Development, Social Media Marketing, Social Media Strategy, Customer Insights, Presentations, Web Analytics, Marketing Budgets
Intermediate · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Google Cloud Platform, Data Pipelines, Data Migration, Data Lakes, Data Integration, Data Transformation, Exploratory Data Analysis, Cloud Management, Data Management, DevOps
Advanced · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Google Cloud Platform, Cloud Storage, File Management, Public Cloud, Command-Line Interface, Cloud Management, Data Storage
Beginner · Project · Less Than 2 Hours

University of Colorado System
Skills you'll gain: Responsible AI, Agentic systems, Data Ethics, Generative AI Agents, Artificial Intelligence, Healthcare Ethics, Artificial Intelligence and Machine Learning (AI/ML), AI Product Strategy, Health Technology, AI Personalization, Health Systems, Generative AI, Solution Design, Predictive Modeling, Real Time Data
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Hardware Architecture, Security Engineering, Internet Of Things, Encryption, Information Systems Security, Vulnerability Assessments, Cybersecurity, Threat Modeling, Data Security, Security Requirements Analysis, Vulnerability Management, Information Privacy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: General Networking, TCP/IP, Network Security, Penetration Testing, Wireless Networks, Exploitation techniques, Linux, Vulnerability Scanning, Linux Commands, Encryption, Network Analysis, Command-Line Interface, Virtual Machines
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Transportation Operations, Business Planning, Market Analysis, Process Design, Supplier Management, Cost Management
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Application Development, User Interface (UI), Software Development Life Cycle, UI Components, Data Management, Application Design, Development Environment, Data Import/Export, File Management, Object Oriented Programming (OOP)
Intermediate · Course · 1 - 4 Weeks