Comprehensive Data Cleanup & Dashboard Creation for Retail Business

Comprehensive Data Cleanup & Dashboard Creation for Retail BusinessComprehensive Data Cleanup & Dashboard Creation for Retail Business

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Zarex Rylo

• May 18

The client runs a retail business with 3 branches in Lagos, Abuja and Kano. Sales data was scattered across separate sheets with inconsistent entries, missing amounts, and no way to see overall business performance.

Cleaned all branch data independently, merged everything into one master sales table, and matched each sale with correct product details, calculated all missing amounts automatically using Quantity × Unit Price.

Built a Pivot View showing revenue comparison across all 3 branches per product category. Delivered a Summary Dashboard with key metrics and charts showing the best-performing branch and the top-selling category.

Set up an input sheet with dropdown validation so the client adds new monthly sales and clicks Refresh to update everything automatically.

Data Science Data Visualization Microsoft Excel

Geethasree Naguboina

pro

• May 25

I used to spend hours cleaning messy Excel files manually.

Now? I use AI tools to cut that time in half — and deliver better results to my clients.

Here's how AI has changed my freelance data workflow:

🔹 Faster data cleaning Instead of manually hunting for duplicates and formatting errors, I use AI to flag inconsistencies instantly. What used to take 2 hours now takes 30 minutes.

🔹 Smarter dashboard structure Before building any dashboard, I use AI to help me think through what metrics actually matter for that specific business — not just what looks good.

🔹 Better client communication I use AI to help me write clearer project summaries and delivery notes — so clients understand exactly what they're getting and why it matters.

But here's what AI can't replace: ✔ Understanding what a CA firm actually needs vs what a D2C brand needs ✔ Knowing when a number looks wrong before the formula catches it ✔ The judgment that comes from actually working with real business data

AI is a tool. The thinking is still yours.

If you're a small business owner or CA firm drowning in Excel data — I can help you turn it into something you can actually use.

DM me or check my portfolio 👇 geethasree-data-support-cr241o7.gamma.site

dataanalsyis artificialintelligence Microsoft Excel Business Analysis Data Analysis Data Visualization Claude Google Sheets

geethasree-data-support-cr241o7.gamma.site

Geethasree Naguboina

Data & Research Support Specialist | Excel Reports & Dashboards | AI Data Operations | Remote · Hyderabad, Telangana, India Skilled in data cleaning, validation, reporting, and structured workflows for teams and AI platforms. Email Me LinkedIn Profile

Nagaraj M

pro

• May 25

Great work

Kenan Erdogan

• May 26

Built an interactive sales performance dashboard to transform business data into actionable insights. Used reporting and KPI tracking concepts to monitor trends, validate data quality, and support data-driven decision making through clear visualizations and business-focused analytics.

Business Analysis Data Analysis Microsoft Excel Microsoft Power BI SQL

Paulo Mello

• May 26

Power BI dashboard analyzing 6 years of Brazilian federal tax data from 7 million+ company records. Built interactive visuals with KPI cards, bar charts, and trend lines showing year-over-year growth from 2019 to 2024.