Jobs on prestashop website

Looking for someone with experience in prestashop ECommerce website for many jobs on existing website: [login to view URL] First job description: Add an automated feature in Prestashop back-end that will set each product price according to the price in a given url from this website: [login to view URL] minus/plus specific amount. For example for this product in my website: [login to view URL]%D7%9E%D7%91%D7%A8%D7%92%D7%AA-%D7%90%D7%99%D7%9E%D7%A4%D7%A7%D7%98-%D7%A0%D7%98%D7%A2%D7%A0%D7%AA/256-%D7%9E%D7%91%D7%A8%D7%92%D7%AA-%D7%90%D7%99%D7%9E%D7%A4%D7%A7%D7%98-%D7%9E%D7%A7%D7%99%D7%98%D7%94-%D7%93%D7%92%D7%[login to view URL] i want to add this url: [login to view URL] The prestashop system will scan this URL everyday and set the price in my website for this product to be the minimum price in the given url plus/minus amount that I give. for example in this product i want to be always the chippest so i can set my price for this product to be -10 and then it will automatically change my product price to be the cheapest minus 10. important point: 1. I will be able to choose if i want or not to activate this feature for every product. 2. I will be able to add/reduce/equal to the lowest price in the Zap comparison website. 3. the price scan will be made automatically every day. 3. on every price changing in my product i will get notification email that tell me which product has change the price and from how much to how much. Looking for someone for this project and Many more big and small projects in near future. Yuval