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Fiverr Pro
English
$
USD
I will clean ,preprocess and fix your messy dataset using python
Data Analyst , Python , EDA , Visualization, Actionable Insights
Hi, I'm Tushar — a data analyst & Python developer helping
students, businesses, and researchers make sense of their data.
I specialize in:
→ Exploratory Data Analysis (EDA)
→ Data Cleaning & Prepro...
About this Gig
DIRTY DATA BREAKS EVERYTHING. LET'S FIX THAT.
Missing values. Duplicates. Wrong data types.
Inconsistent formatting. Outliers ruining your model.
You can't get good insights or train a good ML model
from bad data. I'll take your messy dataset and make it
clean, structured, and completely ready to use.
WHAT I'LL FIX
Missing values filled or removed intelligently
Duplicate rows detected and eliminated
Wrong data types fixed (dates, numbers, strings)
Inconsistent formatting standardized throughout
Outliers identified and handled appropriately
Column naming clean, consistent, readable
Feature engineering new useful columns (Premium)
TOOLS
Python | Pandas | NumPy | Jupyter Notebook | Excel
WHO NEEDS THIS
Businesses with years of spreadsheet chaos
Researchers with messy survey exports
Data scientists needing ML-ready datasets
Students with error-filled assignment data
Anyone who's opened a CSV and said "what is this"
WHAT YOU'LL RECEIVE
Fully cleaned dataset (CSV or Excel)
Before/after comparison report (Standard & Premium)
Python cleaning script with comments (Standard & Premium)
Notes on every decision made and why
SEND ME A SAMPLE OF YOUR DATA FIRST
FAQ
Will I lose any data during cleaning?
Never without your approval. Every change is documented. Original file is always kept safe.
My dataset has 100,000+ rows — can you handle it?
Yes. Message me with the size for a custom quote.
What format do I get the cleaned data in?
Same format you send — CSV or Excel. Different format? Just ask.
Can you clean data directly in Google Sheets?
I'll accept Google Sheets, but deliver back as CSV or Excel.
Will the cleaned data be ready for machine learning?
The Premium package includes ML-specific preprocessing. Message me with your model type and I'll make sure it's pipeline-ready.
