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.

Macquarie University
Skills you'll gain: Fraud detection, Threat Detection, Malware Protection, Cyber Security Assessment, AI Security, Network Security, Machine Learning, Machine Learning Algorithms, Security Management, Data Preprocessing, Unsupervised Learning, Feature Engineering, Deep Learning, Classification Algorithms, Analytical Skills
Intermediate · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: Bash (Scripting Language), Shell Script, Unix Shell, Scripting, Rust (Programming Language), Scripting Languages, IT Automation, Testability, Unix Commands, Development Testing, Cross Platform Development, Maintainability, File I/O, Package and Software Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Lean Manufacturing, Lean Six Sigma, Lean Methodologies, Operational Excellence, Process Mapping, Process Improvement and Optimization, Data-Driven Decision-Making, Process Optimization, Workflow Management, Process Analysis, Stakeholder Management, Six Sigma Methodology, Operational Efficiency, Process Improvement, Business Process Improvement, Business Workflow Analysis, Productivity, Kaizen Methodology, Continuous Improvement Process, Root Cause Analysis
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Microsoft Access, Excel Macros, Electronic Medical Record System, Clinic Management Systems, Health Information Management, Medical Records, Medical History Documentation, Case Report Forms, Microsoft Excel, Databases, SQL, Database Management Systems, Microsoft Project, Database Management, Database Systems, Patient Observation, Automation, Operations, Design, Business
Mixed · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Site Reliability Engineering, Continuous Delivery, Azure DevOps Pipelines, DevOps, Grafana, Application Performance Management, CI/CD, Continuous Deployment, Performance Testing, DevSecOps, Event Monitoring, Test Tools, Solution Architecture, Operational Excellence, Dashboard Creation, Dashboard, Test Case, Performance Metric, Root Cause Analysis, Problem Management
Advanced · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, AI Security, Prompt Patterns, Vibe coding, Agentic Workflows, Tool Calling, AI Workflows, Generative AI Agents, AI Personalization, Application Deployment, GitHub, Integrated Development Environments, Software Development Tools, Generative AI, Software Development, Web Development, Artificial Intelligence, Code Review, Front-End Web Development, Software Engineering
Beginner · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Cybersecurity, Cyber Security Strategy, Cyber Threat Intelligence, Cyber Attacks, Authentications, Incident Response, Security Awareness, Threat Management, Cyber Risk, Computer Security Incident Management, Data Security, Threat Detection, Network Security, Security Controls, Vulnerability Assessments, Encryption, Multi-Factor Authentication, AI Security, Cryptography, General Data Protection Regulation (GDPR)
Intermediate · Course · 1 - 3 Months

Sage Publications
Skills you'll gain: Human Resources, Human Resources Management and Planning, Human Resource Strategy, Employee Relations, Human Capital, Labor Relations, Workforce Development, Human Resources Information System (HRIS), HR Tech, Human Resource Policies, Human Resources Software, Recruitment Strategies, Performance Appraisal, Talent Recruitment, Employee Performance Management, Talent Management, Diversity Equity and Inclusion Initiatives, Employee Engagement, Organizational Strategy, Strategic Leadership
Beginner · Course · 3 - 6 Months

Sage Publications
Skills you'll gain: Clinical Leadership, Leadership Studies, Organizational Leadership, Personal Attributes, Emotional Intelligence, Culture Transformation, Self-Awareness, Leadership and Management, Leadership Development, Organizational Development, Leadership, Organizational Change, Personal Integrity, Influencing, Health Administration, Health Systems, Healthcare Ethics, Health Care, Culture, Decision Making
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cost Management, Budget Management, Earned Value Management, Capital Budgeting, Financial Management, Budgeting, Financial Statements, Financial Analysis, Financial Statement Analysis, Financial Acumen, Project Finance, Project Performance, Gross Profit, Project Controls, Financial Data, Cash Flows, Project Management, Return On Investment, Financial Reporting, Income Statement
Mixed · Course · 1 - 4 Weeks

Sage Publications
Skills you'll gain: Human Resource Management, Human Resources, Human Resources Management and Planning, Human Capital, Human Resource Strategy, International Relations, Labor Law, Labor Compliance, Job Analysis, Labor Relations, Sustainable Systems, Employee Relations, Workforce Management, Corporate Sustainability, Law, Regulation, and Compliance, Policy Analysis, Research, and Development, Organizational Structure, Business Management, Resource Management, Business Communication
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Email Security, Email Marketing, Email Automation, Authentications, Marketing Effectiveness, Campaign Management, Data Cleansing, Data Quality, Auditing, Digital Marketing, Driving engagement, Marketing Analytics, Data Maintenance, Campaign Planning, Customer Engagement, Continuous Monitoring, Brand Management, Risk Analysis, Analysis
Beginner · Course · 1 - 4 Weeks