---
title: "Preksha Ratawal - Data Analytics in Delhi | Tal"
description: "Meet Preksha Ratawal, Aspiring Data Analyst | Excel • SQL • Power BI | Data Cleaning & Visualization | I clean messy data and build dashboards based in Delhi."
image: "https://tal.club/meet/preksha-4/share-image"
---

# Preksha Ratawal on Tal

## Headline

Aspiring Data Analyst \| Excel • SQL • Power BI \| Data Cleaning & Visualization \| I clean messy data and build dashboards

## About

BBA graduate and aspiring Data Analyst\. I've cleaned 20,000\+ rows of live sales data, built dashboards that cut reporting time by two\-thirds, and helped lift conversions by double digits through the insights I found\. My BBA gave me a business\-first way of approaching data — I don't just build a dashboard, I think about what decision it needs to support\. On the technical side, I work in Excel \(Power Query, Pivot Tables\), SQL, and Power BI, and I'm currently extending that into Python\. During my internship at CollegeDekho, I cleaned 20,000\+ rows of sales data using Power Query and Pivot Tables, cutting manual reconciliation time by 40% and enabling daily admissions tracking\. I automated the weekly Sales Performance Dashboard, taking reporting turnaround from 3 days down to 1\. Digging into regional numbers, I found an 18\-22% admissions variation between regions — insight that helped sales leadership reallocate effort and lift conversions by 12%\. I also worked with the sales team to streamline CRM lead\-tracking, cutting data entry errors by 25%\. Since then, I've kept building: dashboards for workshop performance, retail sales, and pizza sales analysis \(SQL \+ Power BI\) which are showcased on my GitHub profile \- https://github\.com/ Preksha\-2003\.

## Location

Delhi

## Work experience

Data Analytics at CollegeDekho, Aug 2023 \- Sep 2023 · 2 mos, Gurugram, Haryana, India, \- Cleaned 20,000\+ rows of sales data in Excel \(Power Query, Pivot Tables\), cutting manual reconciliation time by 40% and enabling daily admissions tracking\. \- Automated weekly Sales Performance Dashboards, reducing reporting turnaround from 3 days to 1 day and accelerating regional decision\-making\. \- Uncovered 18\-22% regional admissions variation through root\-cause analysis, enabling sales leadership to reallocate efforts and lift conversions by 12%\. \- Streamlined CRM lead\-tracking workflow with Sales team, reducing data entry errors by 25% and improving admission conversions by 10\-12%\.

## Education

Bachelor of Business Administration \- BBA, Institute of Information Technology & Management

[View the original profile](https://tal.club/meet/preksha-4)

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Person",
      "@id": "https://tal.club/meet/preksha-4#person",
      "name": "Preksha Ratawal",
      "url": "https://tal.club/meet/preksha-4",
      "image": "https://tal.club/meet/preksha-4/profile-photo.jpg",
      "description": "Meet Preksha Ratawal, Aspiring Data Analyst | Excel • SQL • Power BI | Data Cleaning & Visualization | I clean messy data and build dashboards based in Delhi.",
      "jobTitle": "Data Analytics",
      "worksFor": {
        "@type": "Organization",
        "name": "CollegeDekho"
      },
      "hasOccupation": {
        "@type": "Occupation",
        "name": "Data Analytics"
      },
      "homeLocation": {
        "@type": "Place",
        "name": "Delhi"
      },
      "alumniOf": [
        {
          "@type": "EducationalOrganization",
          "name": "Institute of Information Technology & Management"
        }
      ],
      "mainEntityOfPage": {
        "@id": "https://tal.club/meet/preksha-4#webpage"
      }
    },
    {
      "@type": "ProfilePage",
      "@id": "https://tal.club/meet/preksha-4#webpage",
      "url": "https://tal.club/meet/preksha-4",
      "name": "Preksha Ratawal on Tal",
      "description": "Meet Preksha Ratawal, Aspiring Data Analyst | Excel • SQL • Power BI | Data Cleaning & Visualization | I clean messy data and build dashboards based in Delhi.",
      "dateModified": "2026-08-23T14:07:48.406Z",
      "isPartOf": {
        "@id": "https://tal.club/#website"
      },
      "mainEntity": {
        "@id": "https://tal.club/meet/preksha-4#person"
      },
      "primaryImageOfPage": {
        "@type": "ImageObject",
        "url": "https://tal.club/meet/preksha-4/profile-photo.jpg",
        "contentUrl": "https://tal.club/meet/preksha-4/profile-photo.jpg",
        "caption": "Preksha Ratawal profile photo on Tal"
      },
      "inLanguage": "en-IN"
    }
  ]
}
```