I will debug your python data script and fix a reproducible error

H
howardroatti
H
howardroatti
Howard

About this gig

Is a Python data script failing or producing the wrong output?

I will investigate one reproducible issue in a small Python data-processing script, fix the agreed error and explain the change.

Please send your script, full traceback, Python and library versions, an anonymized input sample and the expected output before ordering so I can confirm the issue fits this service.

Includes corrected source code, a reproducible verification example and concise run notes. Up to 150 relevant lines, one clearly defined issue and one revision within the agreed scope.

Application rewrites, deployment, production access, new integrations and model training require a separate scope.

My background includes corporate data science, technical leadership and university teaching.

Get to know Howard

Howard

Python Automation and Data Processing

  • FromBrazil
  • Member sinceJun 2025
  • Languages

    English, Portuguese
I help businesses automate repetitive tasks with Python and turn Excel, CSV and SQL data into usable reports. I build and fix scripts, clean and consolidate datasets, and connect APIs. My background includes corporate data science, technical leadership and university teaching. I also work with machine learning and text classification. I welcome small, well-defined projects and agree on inputs, deliverables and acceptance criteria before development. Share your current workflow and expected output so we can define a practical first delivery.