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: Data Structures, Python Programming, Programming Principles, Computer Programming, Program Development, Object Oriented Programming (OOP), Scripting, Scripting Languages, Computational Logic, Jupyter
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Agentic systems, Retrieval-Augmented Generation, Google Gemini, Agentic Workflows, Generative AI Agents, Node.JS, OpenAI API, Model Context Protocol, Prompt Engineering, LLM Application, Development Environment, AI Integrations, AI Workflows, Angular, Generative AI, Large Language Modeling, Tool Calling, Server Side, Embeddings, Frontend Integration
Beginner · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Public Health, Health Equity, Community Health, Diversity Awareness, Diversity Equity and Inclusion Initiatives, Health Promotion, Community Development, Cultural Diversity, Case Studies, Program Evaluation, Qualitative Research, Research, Research Methodologies, Data Collection
★ 4.3 (7) · Beginner · Course · 1 - 3 Months

EDUCBA
Skills you'll gain: Multi-Cloud, Cloud Computing Architecture, Cloud Deployment, Cloud Computing, Cloud Services, Terraform, Kubernetes, Cloud Infrastructure, Application Deployment, Cloud Platforms, Cloud Technologies, Containerization, Cloud Storage, Hybrid Cloud Computing, Microsoft Azure, Infrastructure as Code (IaC), Amazon Web Services, Threat Modeling
★ 4.9 (55) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Accounting Software, Financial Reporting, Business Reporting, Accounting and Finance Software, Management Reporting, Project Accounting, Bookkeeping, Standard Accounting Practices, Accounting, Small Business Accounting, Ledgers (Accounting), Balancing (Ledger/Billing), General Accounting, Software As A Service, Accounting Records, Expense Management, Order Management, Order Entry, Billing, Billing & Invoicing
★ 4.5 (28) · Beginner · Course · 1 - 3 Months
Johns Hopkins University
Skills you'll gain: Health Policy, Health Equity, Health Disparities, Data Quality, Public Health, Data Literacy, Health Informatics, Health Assessment, Data-Driven Decision-Making, Data Analysis, Data Management, Data Collection, Data Storytelling, Data Presentation, Policy Development, Analysis
★ 4.8 (128) · Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Network Security, Role-Based Access Control (RBAC), Cybersecurity, Firewall, Network Monitoring, Authentications, Virtual Private Networks (VPN), Computer Networking, Authorization (Computing), Intrusion Detection and Prevention, Identity and Access Management, Security Controls, Encryption, Remote Access Systems, Cryptographic Protocols, Group Policy
★ 4.7 (6) · Beginner · Course · 1 - 3 Months

Skills you'll gain: UI Components, Responsive Web Design, Code Reusability, Web Development Tools, Application Deployment, Database Management, Web Applications, Data Store, Databases, Frontend Integration, Authentications, Application Development, JavaScript Frameworks, Email Automation, Restful API, Web Design, Front-End Web Development, TypeScript, Application Programming Interface (API), Web Language
★ 5 (6) · Intermediate · Specialization · 1 - 3 Months

Pohang University of Science and Technology(POSTECH)
Skills you'll gain: Blockchain, Cryptography, Cryptographic Protocols, Transaction Processing, Payment Systems, FinTech, Encryption, Data Structures, Public Key Cryptography Standards (PKCS), Virtualization and Virtual Machines, Network Protocols, Software Architecture, Distributed Computing, Data Integrity, Network Architecture, Algorithms
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Workspace, Data Sharing, Collaborative Software, Spreadsheet Software, Cloud Computing, Communication
★ 3.1 (9) · Beginner · Project · Less Than 2 Hours

Skills you'll gain: Digital Transformation, Process Analysis, Business Transformation, Performance Measurement, Digital Analysis, Business Process, Technology Strategies, FinTech, Competitive Analysis, Stakeholder Analysis, Data Strategy, Value Propositions, Case Studies, Technology Solutions, Business Strategies, Organizational Effectiveness, Innovation, Entrepreneurship, Leadership, Information Technology
Intermediate · Guided Project · Less Than 2 Hours
Macquarie University
Skills you'll gain: Dashboard, Data Cleansing, Excel Formulas, Data Visualization, Microsoft Excel, Spreadsheet Software, Data Storytelling, Data Integrity, Technical Documentation, Business Intelligence, Depreciation, Finance, Loans, Financial Analysis, Automation
★ 3.7 (6) · Intermediate · Course · 1 - 3 Months