I will clean, format and merge excel, CSV, json data using ruby

Are you tired of manually fixing messy datasets for your AI/LLM models or business analytics? Let automation do the heavy lifting!

Hi, I'm an AI Data Specialist and Ruby Developer based in France (Europe). I specialize in turning chaotic, unstructured text into pristine, structured datasets (JSON, CSV, XML) ready for machine learning or database integration.

Unlike standard data entry freelancers, I don't just do manual clicking. I write custom Ruby scripts (using Regex, Nokogiri, etc.) to automate the cleaning pipeline, ensuring 100% accuracy and lightning-fast delivery.

What I can do for you:

• Advanced Data Cleaning: Remove duplicates, fix bad formatting, and sanitize corrupted entries.
• Regex Mastery: Extract specific patterns (emails, names, custom IDs) from massive text blocks.
• Format Conversion: Seamlessly convert messy TXT/Excel files into perfectly nested JSON or CSV.
• AI Data Prep: Structure your data specifically for LLM training or RLHF (Reinforcement Learning from Human Feedback).

Why choose me?

• Dual Expertise: I combine the speed of code (Ruby) with the precision of human QA (I have extensive experience in Image & Audio AI Annotation).
• European Standard: Based in France