We don't SELL the application. We just develop it from scratch. We’ve reviewed the details provided & also reviewed your references site TASKRABBIT.co.
As per our understanding, The system provides the various features related to different services to the customer & provide various jobs to taskers. The customer can register in the system with basic details & search particular services which they are looking for & choose a freelancer or packages. The Taskers can also register in the system with their specific details & admin will review the tasker details & approve the taskers profile. The system provides various other features like Online payment with Screw system, Online chat & voice call features with some security or profile hidden details, services cancelation, profile review & rating, users dashboard, edit pages via admin panel, filters search, questionnaire at the for begging user, two sidetracking system, multiple language support, quizzes for seller, users profile, shop management. users badge based on review & rating, etc.
Admin user will manage the whole system & take necessary action if require like manage users, manage payment transactions, manage services, manage user disputes, etc.
As per our reviews, we require around 1200-1400 hours to develop this application. as you know provided system contains many modules which will take much more time to develop. So would you please share your thought for the same. So we will provide you details estimation of hours.