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I will clean, analyze, and prepare data for analysis, forecasting, or machine learning
Bangladesh
Expert Data Analyst and Data Scientist using Python, R and Power BI
About this Gig
Need clean, organized, and analysis-ready data?
I will turn messy or unstructured datasets into a clear, accurate, and usable format so you can confidently analyze your data.
I provide professional data cleaning and preprocessing for Excel, CSV, survey data, and business datasets. My goal is to deliver high-quality, reliable data that saves you time and improves results.
WHAT I OFFER
- Clean and preprocess datasets
- Remove duplicates and handle missing values
- Standardize formats and validate data
- Detect and treat outliers
- Merge or combine multiple files
- Prepare data for analysis and visualization
- Provide summary insights or charts (based on package)
PACKAGE OVERVIEW
Basic $15:
- Clean data
- Fix missing values & duplicates
- Cleaned Excel/CSV file
Standard $40:
- Full cleaning
- EDA 3/6 plots
- Short insights
Premium $85:
- Advanced cleaning
- EDA 5/7 plots
- Detailed insights & recommendations
- Analysis-ready dataset
TOOLS I USE
Python, Pandas, Excel, Jupyter Notebook, Power BI
(Tableau available on request)
Get clean, reliable, and accurate data you can trust.
Message me before ordering if you have questions Im happy to help!
FAQ
What data formats do you work with?
I work with Excel, CSV, SQL databases, and other structured datasets.
Can you handle large datasets?
Yes, up to 10,000 rows per file. For larger datasets, please contact me first.
Do you provide charts and insights?
Yes, depending on your package. Standard includes 3–6 plots; Premium includes 5–7 plots with detailed insights.
Can you clean survey data?
Absolutely! I handle duplicates, missing values, formatting, and categorical encoding.
How long will my project take?
Basic – 1 day, Standard – 2 days, Premium – 3 days. Extra fast delivery is available.
Do you offer revisions?
Yes, Basic – 1 revision, Standard – 2 revisions, Premium – unlimited revisions
Can you prepare data for machine learning?
Yes, I can preprocess datasets to be analysis or ML ready (feature engineering on request).

