I will parse, validate, and transform your custom data files

Do you have a custom text or structured data file that needs to be parsed, validated, or converted into a cleaner format?

I can build a Python-based solution for documented or understandable file formats such as:

• Custom text and line-based files  
• Delimited files such as CSV, TSV, pipe or semicolon separated data  
• Key-value formats  
• Fixed-width text files  
• JSON and XML  
• Excel files  

Depending on your package, I can:

• Parse and extract structured records  
• Validate required fields and values  
• Normalize dates, numbers, identifiers, and text  
• Convert data into CSV, Excel, JSON, or another agreed format  
• Detect invalid or incomplete records  
• Produce clear error or exception reports  
• Build a reusable Python parser for recurring files  

For custom formats, please provide documentation or representative sample input together with the expected output.

This service is intended for structured text and business data files. Binary reverse engineering, undocumented proprietary formats, API integrations, and full system integrations require a custom quote.

If you are unsure whether your format is suitable, message me before ordering.