Data Processing
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Banners · Data Processing
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Data Processing · Testing & QA
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A/B Testing Analysis
Data Processing
Statistical evaluation of 4 product A/B tests across 4 funnel metrics — with segment breakdowns by country, device, continent, and channel using Z-tests for proportions.
SQL Python Tableau BigQuery Z-test for proportions
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E-commerce Sales Analysis
Data Processing
End-to-end analysis of an online furniture store — SQL extraction from BigQuery, EDA, sales dynamics, pivot tables, correlation analysis, and 7 statistical hypothesis tests.
SQL Python Tableau BigQuery Z-test Mann-Whitney Kruskal-Wallis ANOVA Chi-…
Content Management · Data Processing
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69
Databases & SQL · Data Processing
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69
Data Processing · Text Editing & Proofreading
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69
I am the one who gets the job done no matter the cost.
Data Processing · Information Gathering
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69
Customer Support · Data Processing
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69
Data Processing · Copywriting
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69
Data Processing · Content Management
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69