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.

Johns Hopkins University
Skills you'll gain: Hardware Design, Electronic Hardware, Schematic Diagrams, Electronics, Computer-Aided Design, Electronic Systems, Mechanical Design, Drafting and Engineering Design, Communication Systems, Electronics Engineering, Remote Access Systems, Linux, Digital Communications, Restful API, Electrical Engineering, Web Applications, Telecommunications, Systems Of Measurement, Digital Signal Processing, Data Processing
★ 4.8 (104) · Beginner · Specialization · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: LangChain, LLM Application, Tool Calling, ChatGPT, Large Language Modeling, Generative AI Agents, Application Development, Python Programming
★ 4.7 (128) · Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Case Studies, SAS (Software), Business, Statistical Programming, Data Processing, Data Manipulation, Code Reusability, Software Documentation, Computational Logic
★ 4.8 (151) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microarchitecture, Computer Architecture, Hardware Architecture, Computer Hardware, System Programming, Data Storage, Memory Management, Computational Logic, Computer Programming, C (Programming Language), Data Storage Technologies, Program Development, C# (Programming Language)
★ 4.7 (82) · Beginner · Course · 1 - 3 Months

Edureka
Skills you'll gain: Generative AI, Retrieval-Augmented Generation, Large Language Modeling, Generative Model Architectures, Machine Learning Methods, Google Gemini, ChatGPT, OpenAI, Natural Language Processing, Artificial Intelligence and Machine Learning (AI/ML), Tensorflow, Prompt Engineering, Applied Machine Learning, Machine Learning, Deep Learning, Machine Learning Algorithms, Computer Vision, Predictive Modeling, Supervised Learning, Text Mining
★ 3.8 (74) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Security Controls, Security Awareness, Change Control, Computer Security Awareness Training, Cybersecurity, Security Management, Information Assurance, Data Security, Safety and Security, Cyber Security Policies, Enterprise Security, Data Ethics, Human Factors (Security), Cyber Security Assessment, Data Integrity, Authorization (Computing), Identity and Access Management
★ 4.7 (113) · Beginner · Course · 1 - 4 Weeks

Alibaba Cloud Academy
Skills you'll gain: Relational Databases, Plot (Graphics), Load Balancing, Data Visualization Software, Cloud Security, Network Security, Cloud Management, Cloud Computing, Cloud Hosting, Databases, Big Data, Database Management, General Networking, IT Security Architecture, Apache Hadoop, Cloud Infrastructure, Cloud Platforms, Operating System Administration, Apache Spark, Machine Learning
★ 4.6 (145) · Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Microsoft Azure, Data Visualization, Microsoft Excel, Interactive Data Visualization, Internet Of Things, Cloud Storage, Data Storage Technologies, Data Import/Export, Data Pipelines
★ 4.6 (92) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Predictive Modeling, Applied Machine Learning, Model Evaluation, Jupyter, Predictive Analytics, Model Training, Lending and Underwriting, Python Programming, Data Science, Machine Learning Methods, Model Optimization, Data Preprocessing, Machine Learning, Data Analysis
★ 4.7 (114) · Intermediate · Guided Project · Less Than 2 Hours

CVS Health
Skills you'll gain: Call Center Experience, Growth Mindedness, De-escalation Techniques, Data Entry, Greeting Customers, Collaboration, Teamwork, Telephone Skills, Inbound Calls, Time Management, Customer Complaint Resolution, Customer Service, Customer Data Management, Personal Development, Record Keeping, Performance Metric, Customer experience improvement, Verbal Communication Skills, Problem Solving, Communication
★ 4.6 (102) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: OSI Models, Network Security, TCP/IP, Network Architecture, Network Protocols, Network Routing, Network Routers, Computer Networking, Infrastructure Security, Routing Protocols, Public Key Infrastructure, Network Model, Cryptographic Protocols, Web Applications, Application Servers
★ 4.6 (104) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: New Product Development, Value Propositions, Business Modeling, Product Development, Business Analysis, Business Analysis Tools, Stakeholder Communications, Business Solutions, Presentations, Business Strategy, Strategic Thinking, Business Strategies, Innovation, Entrepreneurship
★ 4.5 (147) · Intermediate · Guided Project · Less Than 2 Hours