Freelance Data Scientists in Kagal
Freelance Data Scientists in Kagal
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Abu Aasif Ansari
Kagal, India
I help businesses fix messy data and build dashboards
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I help businesses fix messy data and build dashboards
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I specialize in data cleaning and preprocessing, ensuring your spreadsheets or databases are accurate, well-formatted, and ready for analysis or reporting. What Ill do for you: Remove duplicates, nulls, and inconsistencies Standardize date, text, and numeric formats Fix spelling/case issues Split/merge columns (e.g., names, addresses) Convert file formats (CSV Excel SQL) Python or SQL-based advanced cleaning (if required) Supported formats: Excel, CSV, Google Sheets, SQL dumps Clean, fast & confidential service 100% satisfaction guaranteed Message me before ordering so I can understand your dataset and goals!
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Data Analytics Project ā Subscription Model Analysis (SQL & Power BI) Analyzed a subscription-based business model for Foodie-Fi (TastyStream), a digital platform offering on-demand global cuisine content. The objective was to understand customer journeys, subscription transitions, and revenue performance using SQL and Power BI. Key Contributions & Insights: Segmented customers based on trial-to-paid and plan transitions. Analyzed free trial behavior and conversion patterns. Evaluated revenue performance across subscription plans. Built interactive dashboards in Power BI for actionable insights. Tools Used: MYSQL, Power BI Outcome: Delivered a clear, insight-driven dashboard supporting data-driven decisions in a subscription-based business.
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š SQL & Tableau Project | Sales Analytics Dashboard To practice real-world analytics, I built an interactive Sales Analytics Dashboard using SQL & Tableau to analyze sales performance and customer behavior. š¹ Dataset Highlights OrderID, CustomerID, Product, Category, Sales, Quantity, Discount, Profit, Region, OrderDate š¹ Dashboard Coverage ā¢ Sales overview: Total Sales, Profit & Orders ā¢ Product performance: Top-selling products & category insights ā¢ Monthly sales trends š¹ Tools Used ā¢ SQL ā¢ Tableau š¹ Key Insights ā¢ A small customer segment drives most revenue ā¢ Certain product categories consistently outperform others ā¢ Clear seasonal sales patterns š¹ What I Learned ā¢ Writing efficient SQL queries for analysis ā¢ Translating numbers into business-friendly visuals ā¢ Designing dashboards that support data-driven decisions
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Sales, Customer & Marketing Analytics Dashboard Project
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