Certified ETL testing Course

  • Placement Guidance
  • Industry-led curriculum
  • Hands-on real-time projects
  • Globally recognized certification from FUZEN IT

Overview of the Course

  • Learn end-to-end ETL Testing, from data extraction to reporting

  • Understand Data Warehousing and ETL processes (Informatica, Talend, etc.)

  • Gain expertise in writing and validating SQL queries for data verification

  • Hands-on testing of data transformations, loading, and reconciliation

  • Learn to test in Big Data & BI environments

  • Ideal for testers, analysts, and anyone entering data testing roles

540+

Project Hours

290

Contact Hours

600

E learning Hours

10 + 1

Tools/Languages

Build Scalable & High-Performance Applications

ETL at Fuzen IT

At FUZEN IT, we empower you with ETL Testing skills to ensure data integrity, accuracy, and reliability across data pipelines and warehouse systems. Our training takes a hands-on approach, enabling you to test complex data extraction, transformation, and loading processes effectively. You’ll gain confidence working with real-time data sources, writing powerful SQL queries, validating data flow, and using tools like Informatica, Talend, and SSIS. Designed for testers, data professionals, and aspiring ETL analysts, this course prepares you to handle large-scale data validation in fast-paced BI and analytics environments.

ETL Course Highlights

ETL Course Roadmap and Curriculum

Module 1: Introduction to Data Warehousing & ETL Concepts

  • What is Data Warehousing?

  • ETL process: Extract, Transform, Load

  • OLTP vs OLAP systems

  • Data warehouse architecture: Staging, DWH, Data Marts

  • Introduction to ETL tools (Informatica, Talend, SSIS)

Module 2: Database & SQL Essentials for ETL Testing

  • Basic to advanced SQL (Joins, Subqueries, Aggregates)

  • Writing queries to validate source vs target

  • Performing data reconciliation and duplicate checks

  • SQL practice with real datasets

  • Understanding schemas and data modeling basics

Module 3: ETL Testing Fundamentals

  • Types of ETL testing: Source to Target, Transformation, Regression, Reconciliation

  • Test case design for ETL scenarios

  • Validating data mapping documents

  • ETL testing lifecycle and best practices

  • Performing error handling and null checks

Module 4: Data Validation & Reporting

  • Validating data transformations and business rules

  • Test execution and defect logging

  • Report generation using Excel and SQL

  • Hands-on validation of large datasets

  • Understanding data masking and data privacy basics

Module 5: Automation & Tools in ETL Testing

  • Overview of automation tools in ETL (Python scripts, Selenium + SQL, etc.)

  • Using Informatica PowerCenter / Talend for test validation

  • Using tools like DataStage, SSIS (concept-level demos)

  • Scheduling data loads and verifying automated workflows

  • Introduction to BI tools like Tableau or Power BI for test validation

Module 6: Real-Time Project & Job Preparation

  • Real-time ETL testing project from raw source to reporting

  • Preparing test scenarios and SQL validations

  • Interview-focused topics and practical questions

  • Resume building for ETL/BI testing roles

  • Mock interviews and final project review

Some of Our Success Stories

FAQ's

The duration varies based on the learning pace, but typically, the program can be completed within a structured timeframe.

Not necessarily. Many of our beginner-level courses are designed for freshers and non-IT students. However, for advanced programs like AI and Cybersecurity, a basic understanding of programming is helpful

Yes. All enrolled students receive lifetime access to course materials, resources, and updates even after completing the course.

You can reach out through our contact page, WhatsApp support, or visit our nearest branch for one-on-one guidance.