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: Accrual Accounting, Accruals, QuickBooks (Accounting Software), User Accounts, Payroll Reporting, Record Keeping, Payroll Systems, Payroll Tax, Accounting Records, Accounts Payable and Receivable, Ledgers (Accounting), Reconciliation, Merchant Services, Accounting Software, Payroll, Vendor Relationship Management, Accounts Receivable, Payroll Administration, Financial Reporting, Bookkeeping
Intermediate · Specialization · 3 - 6 Months

Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Authentications, OAuth, API Testing, Restful API, Application Programming Interface (API), JSON, Test Automation, Data Validation, Extensible Markup Language (XML), Test Script Development, Mockups, Test Tools, Extensible Languages and XML, Verification And Validation, Debugging
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Microservices, Frontend Integration, JavaScript Frameworks, Microarchitecture, Front-End Web Development, Event-Driven Programming, Web Design, Secure Coding, Software Design, Scalability, Server Side, Maintainability, Data Sharing
Intermediate · Course · 1 - 4 Weeks

Universitat Politècnica de València
Skills you'll gain: Cybersecurity, Cyber Attacks, Computer Security Awareness Training, Distributed Denial-Of-Service (DDoS) Attacks, Encryption, Security Awareness, Data Security, Personally Identifiable Information, Cyber Risk, Malware Protection, Cryptography, General Data Protection Regulation (GDPR), Exploitation techniques, Information Privacy, Human Factors (Security), Multi-Factor Authentication, Authentications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Lean Six Sigma, Six Sigma Methodology, Process Improvement and Optimization, Risk Management, Risk Management Framework, Regression Analysis, Risk Modeling, Risk Analysis, Statistics, Quality Improvement, Statistical Methods, Process Improvement, Process Analysis, Probability & Statistics, Continuous Improvement Process, Pareto Chart, Corrective and Preventive Action (CAPA), Service Improvement, Business Process Automation
Beginner · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Computer Security Incident Management, Vulnerability Management, Incident Response, Cyber Operations, Identity and Access Management, Security Management, Cybersecurity, Security Controls, Incident Management, Vulnerability Assessments, Mobile Security, Vulnerability Scanning, Cyber Threat Hunting, Hardening, Threat Detection, Application Security, Information Systems Security, Endpoint Security, Threat Management, Digital Forensics
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Backlogs, User Feedback, Agile Product Development, Scrum (Software Development), Product Improvement, Sprint Planning, Product Management, Product Requirements, Customer Insights, Agile Methodology, Agile Project Management, Product Development, Agile Software Development, Product Planning, Product Strategy, Project Management, Prioritization, Continuous Improvement Process, Business Analysis, Data-Driven Decision-Making
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: JUnit, Unit Testing, Test Case, Test Data, Test Script Development, Test Automation, Software Testing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Financial Forecasting, Financial Modeling, Risk Analysis, Risk Modeling, Forecasting, Financial Data, Cash Flow Forecasting, Simulation and Simulation Software, Microsoft Excel, Financial Analysis, Trend Analysis, Probability Distribution, Risk Management, Time Series Analysis and Forecasting, Data Analysis
Advanced · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Penetration Testing, MITRE ATT&CK Framework, Public Key Infrastructure, Cybersecurity, Cryptography, Cryptographic Protocols, Exploitation techniques, Security Testing, Encryption, Technical Writing, Test Tools, Human Factors (Security), Technical Communication
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Construction Inspection, Process Validation, Construction Engineering, Engineering Practices, Construction Estimating, Civil Engineering, Structural Analysis, Finite Element Methods, Engineering Analysis, Safety Standards, 3D Modeling
Advanced · Course · 1 - 4 Weeks