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.

Fortinet, Inc.
Skills you'll gain: Event Monitoring, Network Administration, Security Information and Event Management (SIEM), Network Security, System Monitoring, System Configuration, Cybersecurity, Network Troubleshooting, Multi-Factor Authentication, Data Management
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Deepseek, Hugging Face, Large Language Modeling, LLM Application, AI Personalization, ChatGPT, Deep Learning, Open Source Technology, AI Enablement, Model Deployment, Business Modeling, Applied Machine Learning, Analytical Skills, Application Programming Interface (API), Business Process Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: File I/O, Object Oriented Programming (OOP), Debugging, JSON, Program Development, Data Structures, Python Programming, Microsoft Visual Studio, Development Environment, Scripting, Maintainability, Integrated Development Environments, Package and Software Management, Authorization (Computing), Programming Principles, Computer Programming, Web Scraping, Application Programming Interface (API), Scalability, Scripting Languages
Beginner · Specialization · 3 - 6 Months

Pohang University of Science and Technology(POSTECH)
Skills you'll gain: Blockchain, Cryptography, Transaction Processing, Programming Principles, Encryption, Data Structures, Virtualization and Virtual Machines, Network Protocols, Distributed Computing, Network Architecture, Algorithms
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Time Series Analysis and Forecasting, Statistical Modeling, Forecasting, Predictive Modeling, Regression Analysis, Exploratory Data Analysis, Predictive Analytics, Correlation Analysis, Statistical Software, Statistical Analysis, Model Evaluation, Plot (Graphics)
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Tensorflow, Keras (Neural Network Library), Artificial Neural Networks, Deep Learning, Machine Learning Methods, Python Programming
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: AI Personalization, Customer Insights, Marketing Analytics, Generative AI, Target Audience, Marketing, Marketing Strategies, Marketing Effectiveness, Social Media Campaigns, Prompt Engineering, Customer Engagement, Content Creation, Data-Driven Decision-Making, Analysis, Scalability
Intermediate · Course · 1 - 4 Weeks

University of California, Santa Cruz
Skills you'll gain: Go (Programming Language), Data Structures, Object Oriented Programming (OOP), Computer Programming, Unit Testing, Programming Principles, Algorithms, C (Programming Language), Software Testing, Debugging, Integration Testing, Software Design, System Design and Implementation, Distributed Computing
Intermediate · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Amazon Web Services, Database Design, Database Systems, Data Migration, Databases, Solution Design
Beginner · Course · 1 - 4 Weeks

Banco Interamericano de Desarrollo
Skills you'll gain: Digital Transformation, Talent Management, Business Transformation, Cybersecurity, Project Design, Policy Development, Public Administration, Governance, Program Evaluation, Strategic Planning, Process Improvement, Key Performance Indicators (KPIs), Data Management, Process Analysis
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cloud Management, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Infrastructure, Cloud Security, Digital Transformation, Site Reliability Engineering, Artificial Intelligence and Machine Learning (AI/ML), Google Cloud Platform, Data Governance, Cloud Storage, Real Time Data, Cloud Services, Cloud Computing, Cloud Applications, Looker (Software), Data Storage, Data Security, Hybrid Cloud Computing, Application Programming Interface (API), Data Migration
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Penetration Testing, Vulnerability Scanning, Cyber Security Assessment, Vulnerability Assessments, MITRE ATT&CK Framework, Threat Detection, Infrastructure Security, Payment Card Industry (PCI) Data Security Standards, NIST 800-53, Network Analysis, General Data Protection Regulation (GDPR)
Intermediate · Course · 1 - 4 Weeks