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.

University of Colorado Boulder
Skills you'll gain: File I/O, C and C++, Data Import/Export, C++ (Programming Language), Communication Systems, C (Programming Language)
Advanced · Course · 1 - 3 Months

Coursera
Skills you'll gain: Strategic Sourcing, Supplier Risk Management, Supplier Management, Procurement, Vendor Management, Supplier Relationship Management, Project Scoping, Supply Management, Keyword Research, Market Analysis, Market Intelligence, Market Research, Market Data, Scope Management, Business Research, Report Writing, Data Collection, Project Documentation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Embeddings, AI Personalization, OpenAI API, Data Analysis, Generative AI, OpenAI, Data Manipulation, Prototyping, Data Visualization, Python Programming, Dimensionality Reduction
Intermediate · Guided Project · Less Than 2 Hours

Howard University
Skills you'll gain: Correlation Analysis, Business Analysis, Spreadsheet Software, Business Solutions, Data Analysis Software, Analysis, Microsoft Excel, Business Modeling, Complex Problem Solving, Data Analysis
Mixed · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: Law, Regulation, and Compliance, Regulatory Compliance, Demand Generation, Property Management, Decision Intelligence, Real Estate Transactions, Real Estate Sales, Customer Engagement, Automation, Risk Management, Decision Making, Data Analysis, Market Analysis
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Apache Airflow, Docker (Software), Git (Version Control System), SQL, Data Pipelines, Containerization, CI/CD, Debugging, Ansible, Database Management, Continuous Deployment, Performance Tuning, Infrastructure as Code (IaC), Continuous Integration, Workflow Management, DevOps, Automation, Configuration Management, Root Cause Analysis, Python Programming
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Javascript, Javascript and jQuery, Object Oriented Design, Scripting, Program Development, Web Applications, Scripting Languages, Computer Programming, Code Reusability, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Prototyping, Context Management
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Financial Statements, Financial Statement Analysis, Financial Analysis, Balance Sheet, Financial Data, Spreadsheet Software, Income Statement, Financial Reporting, Financial Accounting, Gross Profit, Business Metrics, Performance Analysis, Cash Flows, Annual Reports, Benchmarking
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Account Strategy, Account Management, Customer Success Management, Customer Engagement, Customer Retention, Customer Relationship Building, Customer Service, Customer Relationship Management, Milestones (Project Management), Relationship Building, Growth Strategies, Expectation Management, Relationship Management, Data-Driven Decision-Making
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Institutional Review Board (IRB), Research, Research Design, Consumer Behaviour, Influencing, Persuasive Communication, Ethical Standards And Conduct, Marketing Psychology, Experimentation, Informed Consent, Market Research, Marketing, Analysis, Data Analysis
Intermediate · Course · 1 - 3 Months

Skills you'll gain: MLOps (Machine Learning Operations), Data Preprocessing, AWS SageMaker, Model Evaluation, Model Deployment, Artificial Intelligence and Machine Learning (AI/ML), Amazon Web Services, Model Training, Predictive Modeling, Machine Learning Methods, Applied Machine Learning, Data Processing, Machine Learning, Supervised Learning, Machine Learning Algorithms, Unsupervised Learning, Classification Algorithms
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Endpoint Detection and Response, Network Administration, Cryptographic Protocols, IT Security Architecture, Cloud Security, Data Loss Prevention, Cloud Deployment, Cyber Attacks, Security Controls, Infrastructure Security, Computer Security, Encryption, Cloud Computing, Authorization (Computing), Network Planning And Design, Identity and Access Management, System Configuration, Data Security, Authentications, Malware Protection
Intermediate · Specialization · 1 - 3 Months