Multilingual Website Localization Proofreading

I have just finished running an automated translation over my entire website and now need a human-led polish so the copy feels native in every market. The file you will receive is a single JSON containing roughly 900-950 key-value pairs. Each key is already populated in Italian, German, French, Spanish, Greek, Romanian and Polish; your task is to read line by line, correct errors, and, where phrasing sounds machine-made, reshape it so it speaks naturally to local visitors and respects cultural nuances.

Because the content sits in JSON, please be comfortable preserving structure and escaping rules—no broken commas or quotes on return. I will run an automated diff on delivery, so structural integrity matters as much as linguistic quality.

What I would like to see when you reply is evidence that you have handled AI-generated text before and successfully turned it into copy that feels written by a native speaker. Links or files that show previous proofreading of AI-translated material will help me decide quickly.

Deliverables
• A cleaned, culturally adapted JSON file for each of the seven languages, ready to drop back into production
• A short change log or comment block highlighting any strings that required significant rewriting or could not be localized literally

I am ready to start as soon as I find the right linguists, so please include a turnaround estimate alongside your past work samples.

Only native translators. Africa/Asia based freelancers - skip!