Advanced Python Data Transformation Tool

Offer description

**Project Title: Python Data Mapping and Data Transformation Automation** I am looking for a Python developer to build a data mapping and transformation solution that can read data from CSV, Excel, JSON, or SQL sources, map source fields to target fields, transform data according to predefined business rules, and generate clean output files or load the results into a database. **Requirements:** - Develop Python scripts using Pandas for data mapping and transformation. - Map source columns to target columns based on mapping rules. - Handle missing values, duplicate records, data type conversions, and invalid data. - Perform data cleansing, validation, and error handling. - Support CSV, Excel, JSON, and SQL data sources. - Generate transformed output files and validation reports. - Write r...

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