In such cases, when I am not really sure how to complete my resume in the best way, I use writing services (if I want to be certain about the result).

One of the most proficient services for business writing (and I have tried a lot!) is paper choice.
There you can select the most suitable options and communicate with the person who is working on your CV. One more important thing - you will be protected by a privacy policy, so you can be sure that your personal details will not be shared to any third party or for marketing purposes.

As for proofreading, i would recommend you to try Essay for me. The prices are much cheaper than at other websites and you can communicate with the writer during the writing process. Therefore, it is easier to get exactly what you need.

I have a good discount as a loyal customer so this website is fine for me when I have orders for many pages.
A piece of advice for those who are going to use Essay for me for proofreading - always indicate the correct page number so you get your whole paper fixed.Also, there is a cool option if you are afraid of plagiarism - a Turnitin report. Together with your paper, you are getting a pdf version of plagiarism report which shows the originality level in your paper.

I am a regular user of essay writing services and always check the following points before starting using a certain website:
- safe payment systems. Let it be PayPal or G2S - the systems where you customer's rights are protected;
- policies: I prefer the websites which have a free revision policy, money back guarantee and privacy policy. I like the feeling that my prof will not learn that i get assistance for my papers from somewhere :)

- support availability - the best services provide 24/7 customer care via phone, chat and email.
My favorite website for writing is Write my paper. - their prices are not too high and they provide all the options mentioned above.
The best thing about it is that they have good professionals working on them which you can hire for different subjects - from biology to computer science.