ETL testing courses can help you learn data extraction techniques, transformation processes, and loading verification methods. You can build skills in validating data integrity, creating test cases, and automating testing workflows. Many courses introduce tools like Apache Nifi, Talend, and Informatica, that support implementing ETL processes and ensuring data quality in various applications.

Emory University
Skills you'll gain: Laboratory Testing, Epidemiology, Infection Control, Laboratory Procedures, Public Health, Infectious Diseases, Public Health and Disease Prevention, Healthcare Ethics, Emergency Response, Health Policy, Patient Evaluation, Health Systems, Personal protective equipment, Clinical Practices, Drug Development, Immunology, Patient Treatment, Media and Communications
Mixed · Course · 1 - 3 Months

University of London
Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), Computer Programming, Debugging, Test Data, Data Validation, Algorithms, Unit Testing, Test Case, Data Structures
Intermediate · Course · 1 - 4 Weeks

UiPath
Skills you'll gain: User Interface (UI), UI Components, Test Automation, Human Computer Interaction, Automation, User Interface (UI) Design, Robotic Process Automation, Excel Macros, Business Process Automation, Desktop Support
Beginner · Course · 1 - 3 Months

Skills you'll gain: User Research, Usability Testing, Prototyping, Design Thinking, Ideation, Internet Of Things, User Experience Design, User Centered Design, Interaction Design, Human Centered Design, Persona Development
Beginner · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Internet Of Things, Unit Testing, System Testing, Software Design Documents, Software Development, Technical Communication, Software Documentation, Mobile Development, System Design and Implementation, Embedded Systems, Innovation, Creative Design
Mixed · Course · 1 - 4 Weeks

École Polytechnique
Skills you'll gain: Vibrations, Structural Engineering, Structural Analysis, Engineering Analysis, Civil Engineering, Engineering, Engineering Calculations, Hazard Analysis, Mechanics, Physical Science, Simulation and Simulation Software, Mathematical Modeling, Experimentation, Laboratory Testing
Intermediate · Course · 1 - 3 Months

Technical University of Denmark (DTU)
Skills you'll gain: Chemistry, Sustainable Engineering, Waste Minimization, Chemical Engineering, Thermal Management, Environmental Engineering, Analytical Chemistry, Materials science, Analytical Testing, Laboratory Testing, Engineering Calculations
Intermediate · Course · 1 - 3 Months

Skills you'll gain: OpenAI, Large Language Modeling, Real Time Data, Performance Testing, LLM Application, Data Manipulation, Generative AI, Python Programming, Customer Analysis, Data Analysis, Machine Learning, JSON
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Operating System Administration, Network Infrastructure, Data Storage, Command-Line Interface, Peripheral Devices, Software Installation, Active Directory, Technical Support and Services, System Configuration, Cyber Security Assessment
Intermediate · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Sample Size Determination, Statistical Hypothesis Testing, Statistics, Descriptive Statistics, Probability & Statistics, Microsoft Excel, Data Analysis, Statistical Inference, Spreadsheet Software, Data-Driven Decision-Making, Box Plots, Probability Distribution, Histogram, Data Visualization Software, Variance Analysis
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Azure Active Directory, Cloud Infrastructure, Microsoft Azure, Virtual Machines, Infrastructure As A Service (IaaS), Role-Based Access Control (RBAC), Infrastructure Security, Multi-Factor Authentication, Network Infrastructure, Cloud Storage, Virtualization, Identity and Access Management, Cloud Computing, Virtual Private Networks (VPN), Data Migration, Disaster Recovery
Advanced · Course · 1 - 3 Months

Skills you'll gain: Product Roadmaps, Business Analysis, Requirements Management, Team Building, Business Requirements, Acceptance Testing, Business Process Modeling, Agile Methodology, Project Management Software, Business Modeling, Agile Project Management, Stakeholder Analysis, Registration, Stakeholder Communications
Intermediate · Course · 1 - 4 Weeks