Hi,
I propose I would be good for this task, since Serbian, Bosnian and Croatian are my native languages. I speak them fluently, as well as English.
Born and raised, never moved, also know the language history quite a lot, grammar and spelling in the text form.
Based on what I see in the written, the length of the translation project is not too long, and it should not take more than 2 days.
If you are interested, contact me to discuss the project, and to have it finished in no time.
Kind regards,
Irhad