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, Brute-force attacks, Encryption, Network Security, Cybersecurity, Data Storage, Vulnerability Assessments, Wireless Networks, Authentications, Data Security, Cyber Attacks, Drupal, Mac OS, Linux, Blockchain
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Market Data, Data Validation, Consolidation, Risk Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Jira (Software), Sprint Retrospectives, Performance Metric, Performance Reporting, Team Performance Management, Business Metrics, Organizational Effectiveness, Performance Improvement, Issue Tracking, Continuous Improvement Process, Cycle Counting, Taking Meeting Minutes, Record Keeping
Beginner · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Android Development, Android Studio, Java, Mobile Development, Object Oriented Programming (OOP), Android (Operating System), Mockups, Java Programming, Application Design, Mobile Development Tools, Application Development, Software Design Patterns, User Interface (UI) Design, JSON, Data Persistence, Prototyping, Application Lifecycle Management, User Interface (UI), Software Design, Instagram
Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Compassion, Mindfulness, Resilience, Program Evaluation, Stress Management, Patient-centered Care, Training Programs, Emotional Intelligence, Empathy, Self-Awareness, Patient Communication, Professional Development, Active Listening, Data Analysis, Analytical Skills, Qualitative Research, Surveys
Beginner · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Prompt Engineering, Retrieval-Augmented Generation, Generative AI, Prompt Engineering Tools, Generative AI Agents, LLM Application, OpenAI, Claude Code, Anthropic Claude, Rust (Programming Language), Databricks, Embeddings, MLOps (Machine Learning Operations), Vector Databases, Data Architecture, DevOps, Python Programming, Software Architecture, Scala Programming, Governance
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: C (Programming Language), Game Design, Programming Principles, Program Development, Computational Logic, Data Validation, Command-Line Interface, User Interface (UI), Data Structures
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Financial Statement Analysis, Financial Statements, Financial Modeling, Financial Analysis, Working Capital, Business Valuation, Financial Forecasting, Dashboard, Feature Engineering, Model Evaluation, Applied Machine Learning, Income Statement, Forecasting, Real Time Data, Machine Learning, Power BI, Extract, Transform, Load, Tableau Software, Financial Data, Finance
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Customer Relationship Management (CRM) Software, Email Marketing, Data Mapping, Marketing Automation, Data Validation, Gmail, Marketing Operations, Data Integration, Marketing, Marketing Analytics, Customer Data Management, Data Import/Export, Operational Efficiency
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Large Language Modeling, Vector Databases, Embeddings, Generative AI, LLM Application, Retrieval-Augmented Generation, Natural Language Processing, AI Security, Application Design, Prompt Engineering, Python Programming, Model Evaluation, Data Modeling, Artificial Intelligence, Metadata Management, MongoDB
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Model Deployment, AWS SageMaker, MLOps (Machine Learning Operations), Image Analysis, Natural Language Processing, Artificial Intelligence and Machine Learning (AI/ML), Amazon Web Services, Deep Learning, AI Personalization, Model Evaluation, Applied Machine Learning, Computer Vision, Machine Learning, Feature Engineering, Text Mining, Data Wrangling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Image Quality, Computer Graphic Techniques, 3D Modeling, Layout Design, AI Personalization
Beginner · Course · 1 - 3 Months