Hi, I am looking for someone to build a website similar in many ways to airtasker.com - where people log in and submit a request. Others view the request and submit ‘offers’ to perform the request. The user then chooses someone who is trustworthy (who has successfully performed several other requests and has been given good feedback - so some sort of star/points system would be required). This particular site would be in a specific niche/subject however. I am looking at a rough guideline ($$$) at this stage.. Many Thanks in advance.