Hello, my name is Sameera. With over five years of professional experience in data analysis gained from working with multinational companies, I am now offering my expertise as a freelancer. My services include.

------------------------------------------------------------------------------------------------------------
----------------------------------DATA CLEANING SERVICE----------------------------------------

Cost - 46,19 €
Data Qty - Up to 1 million data rows and 20 columns.
Duration - Totaly depends on data quality and Qty, generally 2 Days
Delivered File Types - XML, xlsm, .xlsb, PDF, PNG, JPG, TIFF
------------------------------------------------------------------------------------------------------------
--------------------------------------CLEANING PROCESS-------------------------------------------

REMOVING DUPLICATE
Identifying and eliminating duplicate records ensures each entry is unique.

HANDLING MISSING DATA
She addressed missing data by removing records, imputing values, or using algorithms to handle missing data.

CORRECTING INACCURATE DATA
Fixing errors in the data, such as typographical errors, misentered data, or inconsistencies.

STANDARDIZE DATA
Ensuring data follows a consistent format or structure, such as date formats, units of measurement, and capitalization.

DEALING WITH OUTLIERS
It identifies and handles outliers that may skew the analysis. This can involve removing them or using techniques to minimize their impact.

VALIDATING DATA
They ensure data entries conform to specified rules or constraints, such as data type, range, or domain constraints.

ENRICHING DATA
We are enhancing the dataset with additional information from external sources to fill gaps or provide more context.

Thank you.