I will process CSV json files and build focused python automations

Brazil

I speak Portuguese, English

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About this Gig

Need help processing, validating, or transforming CSV or JSON files with Python?

I can build focused file-processing automations for clearly defined workflows such as:

CSV or JSON validation

Data transformation and restructuring

Grouping and calculations based on defined rules

File format conversion

Cleaning and formatting structured data

Generating predictable CSV or JSON output

My process is structured: understand the input and expected output, validate the data, implement the processing rules, and verify the result.

Source code is included with the delivery.

This Gig is designed for small, clearly scoped file-processing tasks using local files.

Not included: web scraping, API integrations, databases, n8n/Make/Zapier workflows, cloud infrastructure, payment systems, large-scale data engineering, or security-critical work.

If you are unsure whether your task fits, send a short description of the input, expected output, and processing rules before ordering.