
yelmaji Chintapalli
Technology / Internet
About yelmaji Chintapalli:
I am actively looking for ETL Testing opportunities and am immediately available to join.
Experience
- Overall Experience: 5+ years of experience in the IT industry, including 3 years in ETL Testing and 1.8 years in ETL Developer , Design, Analysis, and Implementation of Data Warehousing solutions using Informatica PowerCenter.
- ETL Testing & Development: Strong experience in ETL processes, data validation, and data integration workflows. Involved in understanding business rules from high-level documentation and implementing complex data transformation methodologies.
- Database Skills: Proficient in developing and executing SQL queries for data validation and analysis in Oracle and other relational databases.
- Data Quality & Validation:
- Verified data in target databases post-ETL load to ensure accuracy and consistency.
- Used SQL extensively for validating source-to-target data transformation.
- Tracked and handled Slowly Changing Dimensions (SCDs).
- Defect Management:
- Identified data discrepancies and logged defects using JIRA.
- Collaborated with development teams to resolve issues and performed revalidation before closure.
- Technical Skills:
- Working knowledge of UNIX/Linux commands for job monitoring and file handling.
- Experience with ETL DevOps tools and methodologies.
- Soft Skills:
- Strong interpersonal and communication skills.
- Ability to work collaboratively with cross-functional teams to ensure high-quality deliverables.
Education
- Overall Experience: 5+ years of experience in the IT industry, including 3 years in ETL Testing and 1.8 years in ETL Developer , Design, Analysis, and Implementation of Data Warehousing solutions using Informatica PowerCenter.
- ETL Testing & Development: Strong experience in ETL processes, data validation, and data integration workflows. Involved in understanding business rules from high-level documentation and implementing complex data transformation methodologies.
- Database Skills: Proficient in developing and executing SQL queries for data validation and analysis in Oracle and other relational databases.
- Data Quality & Validation:
- Verified data in target databases post-ETL load to ensure accuracy and consistency.
- Used SQL extensively for validating source-to-target data transformation.
- Tracked and handled Slowly Changing Dimensions (SCDs).
- Defect Management:
- Identified data discrepancies and logged defects using JIRA.
- Collaborated with development teams to resolve issues and performed revalidation before closure.
- Technical Skills:
- Working knowledge of UNIX/Linux commands for job monitoring and file handling.
- Experience with ETL DevOps tools and methodologies.
- Soft Skills:
- Strong interpersonal and communication skills.
- Ability to work collaboratively with cross-functional teams to ensure high-quality deliverables.
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