Dear employer,
I am a Spanish native translator and linguist, bilingual in both French and English. My experience is relevant to your request: my final research project as part of the MA in French-Spanish Compared Linguistics (Sorbonne Paris IV) addressed the use of phonetics and intonation in French language for Spanish learners. To that end, I conducted a detailed study on spontaneous speech and I transcribed into IPA the original recordings. I am very familiar with this alphabet and I will help you with your task.
Please, do not hesitate to contact me for further reference on the email burningtheatre at gmail dot com or via freelancer
I look forward to your news.
Kind regards,
Raquel