Customized link building for education website

NOTE: NO STANDARD LINK BUILDING PACKAGES (500 LINKS IN 30 DAYS, ETC), DO NOT RESPOND WITH SUCH PROPOSALS Looking for an experienced organic SEO and link building consultant to improve Google and Bing US organic search rankings for the website [login to view URL] . Require 60 high quality links. All links must have domain authority 40+, page authority 40+, google page rank 4+ Must be in education domain, with high quality relevant content. Only one way links, do not post links on “no follow sites”, links must be permanent Links must be built gradually, maximum 12 per day, the links must appear natural to the search engines Key words: 12 (create 5 links for each keyword) online tutor, online tutors, online tutoring, online tutoring services, tutor online, tutoring online, online math tutor, math tutor online, online algebra tutor, online geometry tutor, online physics tutor, online chemistry tutor Pages to be linked [login to view URL] (home page) for first 3 keywords [login to view URL] (grades, subjects) for next 3 keywords [login to view URL] (math page) for next 2 keywords [login to view URL] (algebra page) for keyword #9 [login to view URL] (geometry page) for keyword #10 [login to view URL] (physics page) for keyword #11 [login to view URL] (chemistry page) for keyword #12 Anchor text: To be selected carefully, use the keyword as part of a phrase (not on its own), or use the naked URL. Payment milestones: Milestone 1 (40%): Delivery of good quality content, anchor text with key word variations and link placement plan as per guidelines Milestone 2 (60%): At least 50 out of the 60 links to be visible in Google webmaster tools, rest to be visible on standalone basis; links must be as per guidelines Please indicate cost, and estimated time required for milestone #1 and 2, and provide references for similar work done earlier which can be verified.