Data courses can help you learn data analysis, statistical methods, data visualization, and machine learning principles. You can build skills in interpreting datasets, making data-driven decisions, and communicating insights effectively. Many courses introduce tools such as Python, R, SQL, and Tableau, that support analyzing data and presenting findings in a clear, impactful way.

Scrimba
Skills you'll gain: JSON, Event-Driven Programming, Javascript, Mobile Development, Data Structures, Application Development, Video Game Development, Web Applications, Programming Principles, Data Storage Technologies, Scripting Languages, Data Persistence, Computer Programming, Data Storage, Computational Logic, Front-End Web Development, Web Development
★ 4.7 (152) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Generative AI, Responsible AI, Large Language Modeling, Generative Model Architectures, Data Ethics, Model Training, Machine Learning Methods, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning Algorithms, AI Security, Machine Learning, Applied Machine Learning, AI powered creativity, Artificial Intelligence, Supervised Learning, AI literacy, LLM Application, Artificial Neural Networks, Unsupervised Learning, Deep Learning
Beginner · Course · 1 - 3 Months

Skills you'll gain: Model Training, Deep Learning, Model Optimization, Data Preprocessing, Keras (Neural Network Library), Tensorflow, Python Programming, Artificial Intelligence and Machine Learning (AI/ML), Generative Model Architectures, Natural Language Processing
Advanced · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: LangChain, LLM Application, Retrieval-Augmented Generation, Embeddings, Large Language Modeling, Tool Calling, AI Workflows, Context Management, Generative AI Agents, Vector Databases, Agentic systems, Document Management, Memory Management
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Recurrent Neural Networks (RNNs), Generative AI, Fine-tuning, Vision Transformer (ViT), Machine Learning Methods, Model Optimization, Model Training, Large Language Modeling, Embeddings, Network Architecture
★ 4.9 (7) · Intermediate · Course · 1 - 3 Months

Splunk Inc.
Skills you'll gain: Splunk, Correlation Analysis, Data Transformation, Interactive Data Visualization, Data Manipulation, Data Visualization Software, Dashboard Creation, Data Wrangling, Performance Tuning, Model Optimization, Dashboard, Statistical Analysis, Data Processing, Analysis, Data Synthesis, Business Intelligence, Data Analysis, Big Data, Data Science, Business Analytics
★ 4.6 (283) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: SQL, Report Writing, Data Cleansing, Analytics, Data Analysis, Data Manipulation, Data Wrangling, Analytical Skills, Prompt Engineering Tools, Business Analysis, Technical Communication
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Customer experience improvement, Journey Mapping, Generative AI, Customer Insights, AI Personalization, Customer Analysis, ChatGPT, Customer experience strategy (CX), Data-Driven Marketing, Real Time Data, AI Integrations, Analysis, Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cryptography, Encryption, Risk Management Framework, Multi-Factor Authentication, Cyber Attacks, Cybersecurity, Identity and Access Management, Authentications, Security Controls, Threat Management, Data Security, Information Privacy, Cyber Risk, Authorization (Computing)
★ 4.6 (41) · Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Research Design, Institutional Review Board (IRB), Science and Research, Laboratory Research, Research Methodologies, Research, Consumer Behaviour, Sensory Systems Analysis, Influencing, Marketing Psychology, Case Studies, Persuasive Communication, Statistical Analysis, Psychological Evaluations, Ethical Standards And Conduct, Data Analysis, Data Collection, Advertising, Behavioral Economics, Marketing Communications
★ 4.5 (45) · Intermediate · Specialization · 3 - 6 Months

University of Virginia Darden School Foundation
Skills you'll gain: Digital Transformation, Business Transformation, Product Lifecycle Management, Competitive Analysis, Technology Strategies, Data Strategy, Business Technologies, Emerging Technologies, Business Solutions, Innovation, Business Strategy, Data-Driven Decision-Making, Business Economics, Artificial Intelligence and Machine Learning (AI/ML)
★ 4.7 (467) · Beginner · Course · 1 - 4 Weeks

The University of Edinburgh
Skills you'll gain: Physics, Emerging Technologies, Physical Science, Computational Thinking, Image Analysis, Engineering, Scientific, and Technical Instruments, electromagnetics, Numerical Analysis, General Science and Research, Image Quality, Data Analysis Software, Scientific Methods
★ 4.7 (1.2K) · Beginner · Course · 1 - 3 Months