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ETL Testing using SQL & Enterprise Tools

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Validate data at every stage—extract, transform, and load. Learn dataset profiling, schema checks, reconciliation, automation, and reporting to ensure accurate BI & analytics.

Topics: test design for ETL/ELT, SQL data quality rules, SCD types, partitioning, orchestration basics, CI/CD integration, and evidence-based reporting for audits.

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  • 80% practical labs with real datasets
  • Data quality rules & reconciliation tests
  • Interview prep & portfolio guidance
  • QR-verified global certification

80% Hands-On

Test real ETL/ELT data pipelines end-to-end

Expert Mentors

15+ yrs in Data Warehousing & BI

Global Certification

ETL + SQL certificate with QR verification

100% Placement

Resume, mock interviews & referrals

Real-World Outcomes: ETL Testing Careers & Training Impact

Explore key metrics that matter for ETL Testing in India—job demand, fresher salaries, market growth, and our focused 18-hour training designed to make you job-ready.

85,000+
ETL Testing Jobs in India
Verified industry data for ETL/ELT roles, fresher packages, and demand across Indian tech hubs.
₹6–12 LPA
Fresher Salary Range
Verified industry data for ETL/ELT roles, fresher packages, and demand across Indian tech hubs.
28% CAGR
Data Testing Growth
Verified industry data for ETL/ELT roles, fresher packages, and demand across Indian tech hubs.
18 Hours
Intensive Training
Verified industry data for ETL/ELT roles, fresher packages, and demand across Indian tech hubs.

Employers value SQL data quality rules, reconciliation, partitioning, and pipeline validation. Our hands-on approach covers test design, schema checks, orchestration basics, CI/CD integration, and audit-ready reporting.

2025 Ready • Industry-Validated Skills

Why Master ETL Testing in 2025?

Data powers every decision. ETL Testing ensures your datasets are accurate, compliant, and analytics-ready—from raw extract to trusted dashboards.

99.9% Data Accuracy

Prevent costly BI & dashboard errors with strict reconciliation and schema checks.

10x Faster Validation

Automate ETL/ELT test suites for repeatable, audit-ready data quality.

Compliance-Ready

GDPR, HIPAA, SOX-aligned test evidence with verifiable logs & reports.

Pipeline Reliability

Validate sources, transforms, partitions, and loads that power analytics & ML.

Global Demand

Every industry depends on governed data—finance, health, e-commerce, SaaS.

Higher Salaries

ETL testing specialists earn up to 30% more than generic QA roles.

Validate schemas, transforms, partitions, and loads. Automate reconciliation, generate audit-ready reports, and boost reliability for BI, ML, and data platforms.

Industry-Ready ETL Testing Curriculum

Master ETL/ELT architecture, SQL data reconciliation, validation techniques, and defect management. Build a job-ready portfolio with real banking, e-commerce, and healthcare projects.

  1. 1

    ETL Basics & Architecture

    • ETL vs ELT
    • Staging Area
    • Data Flow
    • Source to Target Mapping

    Outcomes: hands-on labs, checklists, and review rubrics to validate every ETL stage (extract → transform → load).

  2. 2

    SQL for ETL Testing

    • Complex JOINs
    • Data Reconciliation
    • Duplicate Checks
    • NULL Handling

    Outcomes: hands-on labs, checklists, and review rubrics to validate every ETL stage (extract → transform → load).

  3. 3

    Data Validation Techniques

    • Count Validation
    • Sum & Aggregate
    • Data Type Checks
    • Reference Integrity

    Outcomes: hands-on labs, checklists, and review rubrics to validate every ETL stage (extract → transform → load).

  4. 4

    Defect Management

    • Root Cause Analysis
    • Bug Life Cycle
    • Test Closure Report
    • SLA Tracking

    Outcomes: hands-on labs, checklists, and review rubrics to validate every ETL stage (extract → transform → load).

  5. 5

    Real-World ETL Projects

    • Banking Data Pipeline
    • E-Commerce DW
    • Healthcare ETL
    • Insurance Claims

    Outcomes: hands-on labs, checklists, and review rubrics to validate every ETL stage (extract → transform → load).

Book a Free Demo

Test Real ETL Pipelines

Work on enterprise-grade data flows used by banks, e-commerce leaders, and healthcare providers. Build a portfolio recruiters can verify and trust.

Banking Data Warehouse

Validate 10M+ core-banking transactions into an enterprise DWH with end-to-end reconciliation and SCD handling.

  • Count Match
  • Sum Validation
  • Data Completeness
  • SCD Type 2

Deliverables: test design, SQL evidence, reconciliation logs, and audit-ready reports.

E-Commerce ETL Pipeline

Verify orders, inventory, and customer entities across multi-source feeds with robust data-quality rules.

  • Duplicate Check
  • NULL Handling
  • Reference Integrity
  • Threshold Alerts

Deliverables: test design, SQL evidence, reconciliation logs, and audit-ready reports.

Healthcare Claims ETL

Ensure HIPAA-ready pipelines with PII masking, lineage tracking, audit logs, and safe re-run strategies.

  • PII Masking
  • Data Lineage
  • Error Logging
  • Re-run Strategy

Deliverables: test design, SQL evidence, reconciliation logs, and audit-ready reports.

Validate extract, transform, and load stages with reconciliation rules, schema checks, and error handling to ensure analytics-ready data for BI & ML.

Verified student feedback • Outcomes-based learning

Success Stories

Landed ₹9 LPA job in 20 days. The banking project was a game-changer!

NG
Neha Gupta
ETL Tester at Cognizant

Learned reconciliation queries that saved 40 hours weekly.

VS
Vikram Singh
Data QA, Infosys

From BCom to ETL expert. Best career move!

PR
Pooja Rao
Fresher → TCS

Real outcomes include faster placements, salary jumps, and portfolio-ready projects in banking, e-commerce, and healthcare data platforms.

85,000+ openings • Avg salary ₹6–14 LPA

High-Paying ETL Testing Careers

Break into Data QA, DWH Testing, and BI Quality roles with hands-on projects, interview prep, and portfolio-driven learning.

Job Roles

  • ETL Tester
  • Data QA Engineer
  • DWH Tester
  • BI Tester
  • Data Validation Analyst
  • SQL Tester
  • Informatica Tester
  • Talend Tester

Growth tracks: Senior ETL Tester → Test Lead → Data Quality Manager

Top Hiring Companies

  • TCS
  • Infosys
  • Cognizant
  • Accenture
  • Capgemini
  • Wipro
  • HCL
  • IBM

Plus 500+ startups & MNCs across fintech, retail, healthcare, and SaaS.

Beginner-friendly • Mentor-led • Job-focused

Who Should Join?

No prior ETL experience needed. If you want to work with data quality, data warehouses, and analytics pipelines, this program is for you.

Career Switchers

Non-tech professionals moving into high-growth Data QA roles

Fresh Graduates

BSc, BTech, BCA students seeking job-ready ETL testing skills

Manual Testers

Upskill from UI/functional testing to data quality & DWH testing

SQL Learners

Apply SQL to real ETL/ELT pipelines, reconciliation & reporting

Build confidence with real ETL/ELT scenarios, SQL reconciliation, and audit-ready reporting—skills that hiring managers value for Data QA and DWH roles.

Enterprise-grade stack • Job-ready workflows

Tools You’ll Master

Learn the ETL & orchestration platforms used across data teams—hands-on, project-driven, and hiring manager approved.

SQL Developer

Practice real ETL jobs, reconciliation checks, and schedule automation.

Informatica

Practice real ETL jobs, reconciliation checks, and schedule automation.

Talend

Practice real ETL jobs, reconciliation checks, and schedule automation.

Datastage

Practice real ETL jobs, reconciliation checks, and schedule automation.

SSIS

Practice real ETL jobs, reconciliation checks, and schedule automation.

Control-M

Practice real ETL jobs, reconciliation checks, and schedule automation.

Apply each tool to data quality rules, job orchestration, and audit-ready reporting so your pipelines are reliable, observable, and production-ready.

Frequently Asked Questions

Learn how our mentor-led program prepares you for ETL / ELT pipelines, data quality, and industry certifications with job assistance.

No. We start from the basics of data pipelines. Knowing SQL helps but is not mandatory.
Yes. You’ll receive a globally recognized ETL Testing certificate with QR verification.
18 hours of live, mentor-led training with lifetime access to recordings and updates.
We provide 100% job assistance: resume support, mock interviews, and referral guidance.

Still have questions? Talk to an advisor.

Mentor-led • Job Assistance • QR-Verified Certificate

Become an ETL Testing Expert

Next cohort starts in 3 days. Limited seats—talk to our admissions team or email us for the detailed syllabus, fees, and batch timings.

18-Hour Live Training

Weekend batches with recordings and post-class practice tasks.

Global Certification

QR-verified digital credential accepted by top employers.

100% Job Assistance

Resume support, mock interviews, referrals, and portfolio review.

Mira Road & Vasai, Maharashtra • Live Online & Classroom