daphne z

@daphne20000

Data Cleaning And Excel Automation

China

Chinesisch, Englisch

Einige Informationen werden in englischer Sprache angezeigt.

Über mich

I am a specialist in data cleaning and statistical analysis. Proficient in Microsoft Excel, Google Sheets, and SQL workflows. I deliver: ① Cleaned, validated datasets with documented error rates below 1%. ② Actionable summary reports and interactive dashboards. ③ Full platform compliance and transparent revision cycles. Message me with your raw files and specific goals. First order includes 2 structured iterations to ensure alignment with your metrics.... Mehr lesen

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