I will build a custom python script for data processing, regex and automation


About this gig
Are you wasting hours manually copying, cleaning, or reformatting data in spreadsheets or raw files?
I will write a clean, high-performance Python script to automate your data workflows, extract complex patterns with regex, and convert between CSV, JSON, XML, or custom text structuresdelivered in as little as 24 hours.
Why Choose My Scripts?
- Zero Dependency Bloat: Written in modern Python 3 (stdlib first) for instant portability.
- Resilient & Error-Proof: Clean exception handling so your script does not crash on malformed rows.
- Clean & Commented Code: Easy to read, maintain, and adapt.
- 100% Satisfaction: Fast communication, transparent updates, and guaranteed delivery.
What I Can Build For You:
- Data Wrangling & Cleaning: Remove duplicates, normalize messy dates/names, sanitize data.
- Advanced Regex Pipelines: Parse complex log files, email dumps, HTML snippets, or unformatted text blocks.
- Multi-Format Conversions: Seamlessly transform CSV, JSON, XML, TXT, SQLite.
- Autonomous CLI Tooling: Professional command-line flags (--input, --output, --verbose) with logging.
Proven Open-Source Engineering:
I maintain production open-source Python repositories with robust automation and data parsi
Get to know Nevio N
Python Developer and Tooling Engineer
- FromGermany
- Member sinceNov 2026
Languages
English, German
FAQ
Will the script work on my computer (Mac/Windows/Linux)?
Yes! I write cross-platform Python 3 code that runs identically across macOS, Linux, and Windows without platform-specific path issues.
Do I need to install heavy external packages?
Wherever possible, I build solutions using Python standard library (json, csv, re, pathlib, argparse). If you specifically request external packages, I provide a clean requirements.txt.
How fast can you deliver?
Basic scripts are delivered within 24 hours. Standard and Premium packages take 48 to 72 hours.
What if my data changes later?
The code is cleanly structured and well-commented. If you need new fields or parsing rules added in the future, adjustments are straightforward and affordable.
Is my data kept confidential?
100% confidential. Your data and proprietary scripts are never shared or published. You can also provide synthetic test files.
