yelmaji Chintapalli

I am actively looking for ETL Testing opportunities and am immediately available to join.

• 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.

• 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.