I will perform etl testing data validation and sql testing
ETL Test Manager, Data QA, SQL Expert
About this Gig
I will provide professional ETL testing, data validation, SQL testing, database testing and data quality assurance for your data pipelines and data warehouse projects.
With 10+ years of experience in ETL and software QA, I can help you identify data issues, validate business rules and ensure accurate data movement from source to target.
My services include:
ETL testing and validation
Source-to-target data validation
SQL and database testing
Data reconciliation and comparison
Data quality checks
Transformation and business-rule validation
Data migration testing
Test scenario and test case creation
Defect identification and reporting
Functional, integration and SIT testing
Test documentation and summary reporting
I provide structured, thorough and business-focused testing tailored to your requirements.
Please contact me before placing an order so I can understand your project scope, data environment and testing requirements.
Testing application:
Database
Development technology:
C/C++
•
HTML & CSS
•
Java
•
VB/VBA
Device:
PC
•
Android mobile phone
•
Android tablet
•
Windows phone
FAQ
Can you test an existing ETL pipeline?
Yes. I can validate source-to-target data, transformations, business rules, data quality and reconciliation based on the requirements provided.
What information do you need to start?
I typically need requirements/business rules, source and target structures, mapping documents, transformation rules and sample data or appropriate access.
Can you write SQL validation queries?
Yes. I can create SQL queries for data comparison, reconciliation, duplicates, NULL checks, integrity checks and transformation validation.
Can you test data migration projects?
Yes. I can perform source-to-target validation, record reconciliation, data-quality checks and business-rule validation for data migration projects.
Can you create ETL test cases?
Yes. I can create structured test scenarios and test cases based on your requirements, mappings and transformation rules.
Do you work with confidential data?
Yes, where appropriate and permitted by the project arrangement. Clients should provide only the access/data necessary for the agreed testing scope.
