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Girish Kumtakar

@girishkumtakar

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I validate data, build Power BI dashboards, and turn SQL analysis into actionable business insights.

India

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What I'm looking for

I'm looking for a data-focused role where I can use SQL, Excel, Python, and Power BI to improve data quality, build KPI reporting, and deliver actionable business insights.

At Amazon, I led end-to-end data annotation and validation to improve dataset accuracy and pipeline reliability. I also performed root cause analysis on data-quality issues and implemented corrective actions to strengthen data integrity.

I used SQL and Advanced Excel to reconcile source data with Power BI KPIs and measures, while training and managing 80+ auditors through structured coaching.

Previously at HDB Financial Services, I analyzed financial statements, credit scores, and repayment histories, built credit portfolio dashboards, and reduced loan-processing turnaround time by 15%. I also build SQL analyses and Power BI dashboards that surface trends in operations, sales, delivery, and customer satisfaction.

Experience

Work history, roles, and key accomplishments

Quality Specialist

Amazon

Nov 2023 - May 2026 (2 years 6 months)

Led end-to-end data annotation and validation for datasets, ensuring high data accuracy and pipeline reliability. Performed root cause analysis on data quality issues and managed a team of 80+ auditors.

SQL Excel Power BI Data Validation Root Cause Analysis Data Annotation Team Management

Management Trainee

HDB Financial Services

Jun 2022 - Jul 2023 (1 year 1 month)

Analyzed financial statements, credit scores, and repayment history using Advanced Excel to model creditworthiness and predict default risks. Designed and maintained weekly credit portfolio dashboards to track NPAs and delinquency trends.

Excel V Lookups Pivot Tables Financial Analysis Credit Risk Dashboard Design Trend Analysis