Data modeling courses can help you learn how to create data structures, define relationships between data elements, and ensure data integrity. You can build skills in normalization, schema design, and data visualization techniques. Many courses introduce tools like SQL for database management, ERD tools for visualizing data relationships, and software like Tableau for data analysis, showing how these skills are applied in practical work.

Skills you'll gain: Jenkins, Selenium (Software), GitHub, Git (Version Control System), Performance Testing, Continuous Integration, CI/CD, Apache Maven, Version Control, Test Script Development, Test Automation, Browser Compatibility, System Testing, Object Oriented Programming (OOP), Continuous Delivery, Test Data, Java Programming, Java, Test Case, Software Testing
★ 4.4 (7) · Beginner · Specialization · 3 - 6 Months

Universidad Nacional de Colombia
Skills you'll gain: Data Ethics, Web Presence, Research, Personally Identifiable Information, Science and Research, Data Sharing, Identity and Access Management, digital literacy, User Accounts, Collaborative Software, Ethical Standards And Conduct, Higher Education, Information Privacy, Content Management, Authentications
★ 5 (13) · Beginner · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: Web Scraping, JSON, Extensible Markup Language (XML), Network Protocols, Web Services, Data Access, Application Programming Interface (API), Restful API, Data Processing, Python Programming, Development Environment, Software Installation
★ 4.3 (8) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Program Development, Code Reusability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Debugging, z/OS, Job Control Language (JCL), Mainframe Computing, Scripting Languages, Programming Principles, Computer Programming, File I/O, Code Reusability, Data Structures, Command-Line Interface, Data Import/Export, Automation, Data Management, Application Development
★ 4.4 (25) · Intermediate · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Purchasing, Strategic Sourcing, English Language, Business Communication, Business Correspondence, Communication, Business Writing, Auditing, Negotiation, Business Ethics, Verbal Communication Skills, Forecasting, Discussion Facilitation, Oral Expression, Budgeting, Influencing, Financial Data, Communication Strategies, Ethical Standards And Conduct, Literacy
★ 4.8 (10) · Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Looker (Software), Data Modeling, Database Design, Data Analysis, Data Visualization Software
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Prompt Engineering, Miro AI, Prompt Patterns, Generative AI Agents, Prompt Engineering Tools, Responsible AI, AI Product Strategy, No-Code Development, Generative AI, Workflow Management, Email Automation, Process Design, ChatGPT, Customer Analysis, Content Performance Analysis, Customer Data Management, Customer Inquiries, Customer and Client Support, AI Workflows, Emotional Intelligence
★ 4.7 (6) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Text Mining, Data Processing, Microsoft Azure, Cloud Storage, Database Development, Data Storage, Data Storage Technologies, Unstructured Data, Application Development
★ 4.8 (23) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Lakes, Data Governance, Operational Databases, Metadata Management, Google Cloud Platform, Data Management, Data Architecture, Data Warehousing, Advanced Analytics, Cloud Storage, Data Integration, Analytics, Applied Machine Learning, Open Source Technology
★ 4.8 (11) · Intermediate · Course · 1 - 3 Months
Macquarie University
Skills you'll gain: Dashboard, Excel Formulas, Spreadsheet Software, Data Storytelling, Data Cleansing, Microsoft Excel, Data Visualization, Business Intelligence, Data Maintenance, Data Modeling, Fiscal Management, Data Integrity, Data Management, Finance, Automation, Depreciation
Intermediate · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Digital Transformation, Business Strategies, Business Process Automation, Technology Strategies, Scalability, Corporate Strategy, Business Planning, Automation, Operational Efficiency, Innovation, Risk Management, Business Analytics, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months