Excel

=SUM

(

A1:A5

)

=IF

(

A1 > 10

"High"

"Low"

)

=VLOOKUP

(

...

)

"Rahul"

SQL

CREATE TABLE

person

(

name TEXT

);

INSERT INTO

person

VALUES(

'Rahul'

);

SELECT

'Hello, '

name

FROM

person

;

python

name

"Rahul"

age

def

greet

(

name

return

"Hello, "

name

(

greet

(

name

)

Rahul Sehrawat

📑Data / Business Analyst

Developer

What Skills I Have ?

Tools & Technologies

Excel
SQL
postgresql
PowerBi
Tableau
Google Sheets

Data Analysis & statistics

Data Cleaning
Data wrangling
Exploratory Data Analysis
Statistics
Dashboard Design
Reports Creation

Programming

Python
Pandas
Numpy
Jupyter
Scikit Learn

Other Tools

Git
Github
VS Code
Linux

Personal Projects

Featured Works

Project

ChessBoard Map for A.I

📃 Utilized Python libraries to analyze a large dataset of chess games.

📃 Created an algorithm to parse and extract square-level move data.

📃 Implemented piece-wise filtering for individual heatmaps.

MS Excel

Python

Pandas

Matplotlib

HR Analysis Dashboard

Interactive Power BI dashboard to analyze employee attrition trends.

Implement slicers,dynamic visualizations to enable category filtering.

Cleaned and transformed raw data using Power Query.

PowerBi

Excel

Visualization

Analysis

SQL Data Warehouse

Designed data architecture using Medallion model with Bronze,Silver, and Gold.

Built robust ETL pipelines to extract, transform, and load data from CSV sources.

Modeled fact and dimension tables using star schema to support efficient analysis.

SQL

ETL

D-Modeling

Let’s Work together

Mail :

rahul9work@gmail.com

Address :

Delhi, India