A simple bulk seo competition checker

i need to build a simple bulk seo competition checker where people can check single keyword and also upload keywords from csv or txt with hundreds of keywords and then check the competition with the following criteria: 1."keyword" results (phrase competition) for example:"seo" About 963,000,000 results (0.25 seconds) [login to view URL]:keyword results (allintitle competition) for example:allintitle:seo About 267,000,000 results (0.28 seconds) 3.&start=990 for example:seo In order to show you the most relevant results, we have omitted some entries very similar to the 925 already displayed. If you like, you can repeat the search with the omitted results included., the result is 925 you can check for example here [login to view URL] [login to view URL] results should be exportable to csv [login to view URL] and private proxy support can you build it?tell me your fixed price and turn around time