I agree with Chris, I'd also add if you are planning on sending your resume to particular countries to also look for a teacher from that country to help, as there can be differences between how each country expects a resume to look or the contents. I've recently found that an American resume and a British CV can be quite different, so definitely something for you to consider when looking for help.

There are 4000 paid English teachers on italki. I used "resume" as a search filter and got 48 results. You may be able to find a teacher with experience in your field (marketing, sales, engineering, ...).

I'd be happy to help you. It took me a long time to put together a good resume. Only with the help of https://skillroads.com/resume-editing-services I was able to do it. And the resume turned out to be competitive.