Do you have a CV that needs to be in English?
Do you have a cover/motivational letter that needs to be in English?
Do you have documents legal or other that need to be in English?
Do you have a website with pages that need to be in English?
If the answer to any of these questions is YES, then I can offer to check that your English is correct and that what you have written is the best and most professional language you can use. First impressions last, so let me help you produce the best and most professional document, web page, CV or cover letter etc, so that you achieve the best results.