Prestashop modules

Terms and Conditions Hello, Are you are interested in making corrections and quick modifications in custom Prestashop 1.7 modules. 1) The module to be modified is related to the Newsletters, I need to add the Name of the person in the subscription form (popup). I need the gift coupon to be associated with the client, when it is the case (at this moment the coupon is not associated with the client). Currently, the popup requests just the email. 2) I also need a generic module in the Back-office for sending mail with Template and 4 custom fields in addition to the mail, where the template is chosen from a list of html files in the mails / in folder (the templates have the fields {customfiled1- --customfiled4}, the data is saved (4 fields) in the configuration table for the next time. It is for the next 48 hours. It is urgent. Header of code must not be changed. Changes must be comment with your initials. // Changed by YI or /* YI */ You must transfer work property. Experience in Prestashop 1.7, PHP, MySQL. Thank you. Regards