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: Cyber Threat Intelligence, Threat Modeling, MITRE ATT&CK Framework, Threat Detection, Threat Management, Intelligence Collection and Analysis, Report Writing, Technical Communication, Cyber Security Strategy, Cybersecurity, Research Reports, Data Storytelling, Oral Expression, Verbal Communication Skills, Incident Response, Risk Analysis, Communication, Infrastructure Security, Analysis, Stakeholder Communications
Intermediate · Course · 1 - 3 Months

Sapienza University of Rome
Skills you'll gain: Financial Policy, Spreadsheet Software, Financial Systems, Microsoft Excel, Financial Data, Governmental Accounting, Corporate Finance, Financial Accounting, International Finance, Market Data, Corporate Accounting, Economics, Accounting, Fiscal Management, Policy Analysis, Research, and Development, Financial Management, Public Administration, Financial Analysis, Behavioral Economics, Data Import/Export
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Risk Management Framework, Authentications, Security Management, Threat Management, Security Strategy, Identity and Access Management, Security Controls, Authorization (Computing), Security Awareness, Role-Based Access Control (RBAC), Single Sign-On (SSO), Data Ethics, Information Technology Operations, Computer Security Awareness Training, Security Assertion Markup Language (SAML), Data Security, User Provisioning, Multi-Factor Authentication, Change Control
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Analysis Expressions (DAX), Real Time Data, Dataflow, Business Intelligence, Data Access, Capacity Management, Data Management, Query Languages, Data Storage
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Star Schema, Role-Based Access Control (RBAC), Power BI, Database Design, Data Modeling, Data Analysis Expressions (DAX), Authorization (Computing), Relational Databases, Financial Data, Data Security, Security Controls, Dashboard, Data Access, Dashboard Creation, Model Deployment, Gross Profit, Cloud Deployment, Performance Improvement
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Extract, Transform, Load, Data Pipelines, Geospatial Information and Technology, Apache Airflow, Geospatial Mapping, Spatial Data Analysis, GIS Software, Cloud Computing, Geographic Information Systems, Leaflet (Software), Google Cloud Platform, Real Time Data, Global Positioning Systems, Data Transformation, Data Analysis, Anomaly Detection, Technical Communication, Machine Learning
Beginner · Course · 3 - 6 Months

Macquarie University
Skills you'll gain: Oral Expression, Due Diligence, Customer Analysis, Entrepreneurial Finance, Sales Presentations, Ideation, Business Ethics, Stakeholder Engagement, Design Thinking, Selling Techniques, Business Valuation, Marketing Strategy and Techniques, Contract Negotiation, Social Media Campaigns, Market Opportunities, Governance, Social Media Strategy, Negotiation, Digital Media Strategy, Market Analysis
Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Salesforce Development, Salesforce, Systems Integration, Data Integration, Web Services, Application Programming Interface (API), Software Design Patterns, Software Design, Enterprise Architecture, Restful API, Complex Problem Solving, Business Solutions
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Fine-tuning, Model Optimization, Model Training, Generative AI, Model Evaluation, Large Language Modeling, Version Control, Performance Tuning, Development Environment, Data Preprocessing, Natural Language Processing, Linear Algebra
Intermediate · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Predictive Modeling, Machine Learning Algorithms, Predictive Analytics, Data Cleansing, Unsupervised Learning, Data Transformation, Data Analysis, Statistical Machine Learning, Analytics, Data Science, Data Mining, R (Software), Classification Algorithms, Applied Machine Learning, Supervised Learning, Decision Tree Learning, Data Preprocessing, Machine Learning, Artificial Neural Networks
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, Prompt Engineering, Generative AI, AI Product Strategy, Model Optimization, Risk Management Framework, Governance Risk Management and Compliance, Content Performance Analysis, Risk Management, Governance, Retrieval-Augmented Generation, Data-Driven Decision-Making, Performance Analysis, Cross-Functional Team Leadership, System Monitoring, Gap Analysis, Large Language Modeling, Performance Metric, Quality Assessment, Cost Benefit Analysis
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: MongoDB, Database Design, Database Development, Data Modeling, Data Maintenance, Security Controls, Query Languages, Data Security, Database Architecture and Administration, Data Architecture, NoSQL, System Monitoring, Vector Databases, Data Storage Technologies, Database Management Systems, Database Management, Authorization (Computing), Platform As A Service (PaaS), Development Environment, Data Transformation
Intermediate · Course · 3 - 6 Months