Charu Pritha
Data Analyst | Amazon (Contract) | Excel • SQL • BI • LLM Validation
- Role
- Data Analyst(Contract) at Amazon
- Location
- Chennai, TN, IN
- LinkedIn followers
- 500 followers
About Charu Pritha
I work with data accuracy because “let’s just go with our gut” has not going well with…
Experience
Data Analyst(Contract)
Jul 2025 — Present
Analyzing Customer Perceived Defect Rate (CPDR) data for Amazon Alexa to improve product accuracy and user satisfaction.Reduced customer-perceived defects from ~20% to 8–9% through data evaluation, pattern identification, and actionable insights.Conducted LLM human validation to assess model outputs from a user perspective, ensuring quality and reliability.Created structured reports and dashboards using Excel and internal tools to present insights to business teams.Strengthened proficiency in Excel, SQL, Power BI, Data Visualization, and Analytical Reporting, aligning analysis with business goals.
Education
SRM IST Chennai
BCA, Data science
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