ZANOX, LOMADEE, RAKUTEN - Develop software and web site integrated with API affiliate programs

PLEASE ONLY MAKE PROPOSAL AND CONTACT ME IF YOU REALLY READ THE SCOPE! DON'T WAIST OUR TIME! PREFERENCE: - PROFESSIONALS WHO HAVE EXPERIENCE WITH THE APIS AFFILIATED SYSTEM AND HAVE ROUTINES READY TO USE IN THE PROJECT REDUCING COSTS AND DEADLINE FOR DELIVERY. - RUBY ON RAILS AND PYTHON Develop Software with Integration with affiliate system APIs: Zanox ([login to view URL]), Lomadee ([login to view URL]), CityAds ([login to view URL]), Afilio (http: //[login to view URL]), Rakuten ([login to view URL]) and Affiliates ([login to view URL]) Integrations: - product information and prices - Discount coupons - list of affiliated companies / commissioned companies - commission balance (paid and outstanding) Features: - search for product information (parameters: parents, store, manufacturer, category, product) (allow to search all products in all selected stores) - persist in the database generating information history - cross information informing variations of the values ​​of products and store where it is cheaper (considering and not considering discount coupons - I need both options) - search for all available discounts for each store, category, bundle or product - generate consultation informing which affiliate with the best commissioning for each store, category, product or product - commissioning report with filters: affiliates, store, category, bundle or product The system should allow scheduling of searches or manual requests. The system should have an administrative page for managing the affiliate accounts (login / password) Contact me answer these questions: 1 - Did you read the scope? 2 - Did you understand the project? 3 - Do you have expirience with affiliate APIs? 4 - Which programming language would you use for the project? 5 - Do you work with ruby on rails or python? 6 - About performance, what is the estimated time to get all product information from each site each time the job start until finish? Taking into account that each site has more than 100 thousand products.