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: Vulnerability Management, Identity and Access Management, IT Security Architecture, Incident Response, Security Controls, Endpoint Security, Cloud Computing, Cybersecurity, Network Architecture, Data Security, Infrastructure Security, Mobile Security, Threat Detection, Firewall, Encryption, Virtual Private Networks (VPN)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Go (Programming Language), Unit Testing, Application Frameworks, Programming Principles, Web Development, Web Applications, Data Structures, Object Oriented Programming (OOP), Software Design, Scalability, Command-Line Interface
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Social Media, Microsoft Outlook, Instagram, Customer Acquisition Management, Facebook, Social Media Marketing, Gmail, Target Audience, Customer Relationship Building, Digital Marketing, Data Import/Export
Beginner · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: JavaScript Frameworks, Development Environment, Javascript, Web Applications, Front-End Web Development, User Interface (UI), Software Architecture, Dataflow, Event-Driven Programming
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Deepseek, LangChain, LLM Application, Generative AI Agents, Prompt Engineering Tools, Application Programming Interface (API), Text Mining, Analysis
Beginner · Course · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Marketing Strategies, Digital Marketing, Marketing, Marketing Analytics, Key Performance Indicators (KPIs), Consumer Behaviour, E-Commerce, Performance Measurement, Customer Insights, Market Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Closing (Sales), Consultative Selling, Retail Sales, Sales Presentation, Value Propositions, Customer experience strategy (CX), Cross Selling, Merchandising, Customer Insights, Product Demonstration, Customer Engagement, Consumer Behaviour, Brand Management, Digital Marketing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Amazon Web Services, AWS Identity and Access Management (IAM), Amazon DynamoDB, Identity and Access Management, Database Management, Database Administration, NoSQL, Serverless Computing, Database Architecture and Administration, Authentications, Operational Databases, Cloud Security, Event-Driven Programming, AWS Kinesis, Cloud Applications, Amazon CloudWatch, Encryption, Load Balancing, Data Security, Key Management
Intermediate · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Supervised Learning, Statistical Machine Learning, Machine Learning Algorithms, Unsupervised Learning, PyTorch (Machine Learning Library), Applied Machine Learning, Statistical Modeling, Machine Learning, Machine Learning Software, Statistical Analysis, Deep Learning, Artificial Intelligence and Machine Learning (AI/ML), Regression Analysis, Algorithms, Predictive Modeling, Dimensionality Reduction, Complex Problem Solving
Intermediate · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Ajax, Web Design, Java Platform Enterprise Edition (J2EE), Cascading Style Sheets (CSS), Web Applications, Scripting, Javascript and jQuery, Web Development, Java, Hypertext Markup Language (HTML), Middleware, Model View Controller, Hibernate (Java), Service Oriented Architecture
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Istio, Kubernetes, Hybrid Cloud Computing, Cloud Infrastructure, Multi-Cloud, Google Cloud Platform, Cloud Computing Architecture, Cloud Management, Configuration Management, Microservices, Containerization, YAML, Authentications, Load Balancing, System Monitoring, Git (Version Control System), Real Time Data, Network Routing, Network Security, Authorization (Computing)
Intermediate · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Text Mining, Applied Machine Learning, Cloud API, Unstructured Data, Cloud Computing
Intermediate · Project · Less Than 2 Hours