Rewrite some Technical Contents for us to be used in Website

We are looking for a good technical writer to help us to rewrite our content which will be used for our website. Details: - Total of 19 pages in A4 but most contents are general but with specific Technical Term used (See our attachment here for sample write up) - Need to rewrite the contents based on the original content but your write up should not lose the real objective and meaning of each points/highlights/sentences and contents. - You are allow to rephrase as long it project the actual meaning and you are allow to add/enhance the sentences if needed. - The contents are mostly related to Network Security in Nature and you should need to study and research about this subject before actual rewrite up Requirements: - Native speaker or very strong command of English - Writer must have some IT knowledge or good with research (especially on the subject of Network Security) - You need to show us proof of technical article that written by you - Your write up must be submitted to us for approval, and if required, you will need to rewrite the sentences again. IMPORTANT NOTES: Your bid should be based on overall 19 Pages. Payment (I.e. Milestone) will be created in 2 parts: When you finish half (and submit to us for approval and requires no further alteration) and completed the remaining half (we will release all milestone). If for some reason, we are not satisfied with the work, we reserved the right to cancel the project with you. Therefore, it is important that once you being accepted for the project, you should write up 1 pages of the document and submit to us for approval. Once we agreed that this is the style that we wanted, you then proceed with the rest.