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I will fix a reproducible bug in your python script
Paulo Velez
About this gig
I will investigate and fix a reproducible error in an existing local Python script. Please contact me before ordering so I can confirm that your issue fits the package.
Basic: one bug, up to 100 nonblank lines. Standard: up to two related bugs, up to 200 lines. Premium: up to two related bugs, up to 300 lines, plus one reusable regression test. All packages include 3-day delivery and one revision within the original scope.
Send the script, Python version, dependencies, error message, a small anonymized input and expected output. You receive corrected source code, a brief explanation and run instructions. I use AI-assisted tools where appropriate and personally review and test the delivery.
Not included: full applications, new features, cloud deployment, ongoing support, account access or production changes. Never send passwords, API keys or private customer records. Exams and assessments are excluded. Some issues depend on unavailable systems; feasibility must be confirmed first.
Get to know Paulo Velez
Paulo Velez
Python Data Cleaning and Report Automation
- FromColombia
- Member sinceOct 2026
- Avg. response time5 hours
Languages
Spanish, English
Electronic engineer with a master's degree in Physical Instrumentation and experience in Python programming, data processing, and report automation. My consulting work has included Pandas-based data transformation, database queries, reports, and data visualizations. I can fix existing scripts, clean or convert CSV/JSON files, automate simple reports, and write scoped SQL queries. I deliver checked results with clear instructions and flag ambiguous values for review. I use AI tools as assistance and review and test the output before delivery. My English level is intermediate.
