Browse categories
Explore
Fiverr Pro
English
$
USD
I will clean validate and transform datasets for analysis
Data Analyst SQL Power BI and Excel Specialist
Hi, I am Narasimha, a Data Analyst skilled in SQL, Power BI, Excel, and Python. I help businesses turn raw data into meaningful insights through data cleaning, analysis, and interactive dashboards. I ...
About this Gig
Is your data messy, inconsistent, or difficult to analyze? I can help transform it into a clean, accurate, and analytics-ready dataset.
I provide professional data cleaning, transformation, and validation services for Excel, CSV, PDF tables, Google Sheets, SQL databases, JSON, XML, and other structured data formats. Whether you need to remove duplicates, fix formatting issues, handle missing values, or prepare data for reporting and dashboards, I'll deliver high-quality results.
Services I Offer:
- Data Cleaning & Validation
- Data Transformation
- Remove Duplicates & Errors
- Handle Missing Values
- Merge & Split Columns
- Standardize & Format Data
- PDF Table Extraction
- PDF to Excel/CSV Conversion
- Excel, CSV & Google Sheets Cleanup
- SQL Data Cleaning
- JSON & XML Processing
- Prepare Data for Power BI, SQL, Python, and Excel
Supported Formats:
- Excel (.xlsx, .xls)
- CSV
- PDF Tables
- Google Sheets
- SQL Databases
- JSON
- XML
- TXT & TSV Files
Why Choose Me?
- Accurate and reliable data cleaning
- Fast delivery and clear communication
- Well-organized, analytics-ready datasets
- Customized solutions based on your requirements
My Portfolio
FAQ
What file formats do you support?
I work with Excel (.xlsx, .xls), CSV, PDF tables, Google Sheets, SQL databases, JSON, XML, TXT, TSV, and other structured data formats.
What data cleaning services do you provide?
I remove duplicates, handle missing values, fix formatting issues, standardize data, merge and split columns, validate data, extract tables from PDFs, and prepare datasets for analysis.
Can you prepare my data for Power BI, SQL, or Python?
Yes. I prepare clean and analytics-ready datasets optimized for Power BI, SQL databases, Python, Excel, Tableau, and other BI tools.
Do you work with large datasets?
Yes. I can clean and transform both small and large datasets. Please contact me before ordering if your project contains multiple files or a large number of records.
Will my data remain confidential?
Absolutely. Your files and data are treated as confidential and are never shared with third parties.
