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.

EDUCBA
Skills you'll gain: Model View Controller, Java Platform Enterprise Edition (J2EE), Back-End Web Development, Server Side, Data Access, Apache Tomcat, Application Servers, Relational Databases, Databases, Java, Web Servers, SQL, Authentications, Web Applications, Secure Coding, Software Design Patterns, Data Persistence, Context Management
Intermediate · Course · 1 - 3 Months

Corporate Finance Institute
Skills you'll gain: Interactive Data Visualization, Tableau Software, Data Visualization Software, Exploratory Data Analysis, SQL, Data Analysis, Data Transformation, Data Manipulation
Advanced · Course · 1 - 3 Months

Skills you'll gain: Continuous Monitoring, Medical Privacy, Risk Management, Health Information Management, Health Care Procedure and Regulation, Risk Mitigation, Information Privacy, Security Management, Risk Analysis, Patient Safety, Personally Identifiable Information, Information Systems Security, Security Controls, Data Security, Regulatory Compliance, Threat Modeling, Vulnerability Assessments
Beginner · Course · 1 - 3 Months

Skills you'll gain: Model Evaluation, Supervised Learning, Data Preprocessing, Data-Driven Decision-Making, Statistical Modeling, Classification Algorithms, Plot (Graphics)
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Collaborative Software, Organizational Skills, Document Management, Project Management Software, Project Coordination, Telecommuting, Project Management, Productivity Software, Internal Communications, File Management, User Accounts, Information Privacy, Account Management
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Test Script Development, Performance Testing, Test Tools, Test Data, Scripting, Distributed Computing, Software Installation, System Monitoring, Servers
Intermediate · Course · 3 - 6 Months

Skills you'll gain: MLOps (Machine Learning Operations), Data Preprocessing, AWS SageMaker, Model Evaluation, Model Deployment, Artificial Intelligence and Machine Learning (AI/ML), Amazon Web Services, Predictive Modeling, Machine Learning, Supervised Learning, Data Transformation, Unsupervised Learning, Classification Algorithms
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Security, Encryption, OSI Models, Network Architecture, Computer Networking, Remote Access Systems, TCP/IP, Network Infrastructure, Network Protocols, Wireless Networks, Virtual Private Networks (VPN), Virtual Networking, Endpoint Security, Cloud Security, Software-Defined Networking
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Centers, Network Security, Network Troubleshooting, Virtual Machines, Network Monitoring, Wide Area Networks, Virtualization, Wireless Networks, Firewall, Cloud Infrastructure, Hardening, Network Architecture, Network Infrastructure, Virtual Private Networks (VPN), TCP/IP, Cloud Computing, Security Information and Event Management (SIEM), Remote Access Systems, Network Protocols, Internet Of Things
Advanced · Course · 1 - 3 Months

AI Business School
Skills you'll gain: Prompt Engineering, Generative AI, Sales Enablement, Financial Forecasting, AI Personalization, Sales, AI Product Strategy, ChatGPT, Large Language Modeling, LLM Application, AI Workflows, Artificial Intelligence, Finance, Brainstorming, Risk Analysis, Ideation, Content Creation, Business Transformation, Innovation
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Node.JS, Server Side, MongoDB, Back-End Web Development, Restful API, Web Applications, Web Development, JavaScript Frameworks, Database Management, Application Programming Interface (API), Software Architecture, NoSQL, Web Servers, Authentications, Application Security, Middleware, Performance Tuning, Authorization (Computing), Scalability
Intermediate · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Lean Six Sigma, Process Mapping, Statistical Process Controls, Six Sigma Methodology, Lean Manufacturing, Kaizen Methodology, Statistical Analysis, Process Improvement, Process Capability, Quality Management, Project Management, Root Cause Analysis, Customer Analysis, Regression Analysis
Beginner · Course · 1 - 3 Months