Native Korean Translator Required for 500 word proofreading-long term project

Hi, we are looking for a native speaker of Korean to proofread 500 words for us.

The requirement for the Korean freelancer:

1) native speaker, with over at least 5 years experience in translation/proofreading;
2) must be manual human translation, not a computer translation or a web translation;
3) Freelancer can response immediately or can have the work done within 2-4 hours after confirmed.