Magento 1.9 - combine data and show on fronted

Hello! I'm looking for a person, (NOT AGENCY). This module would be just a start for ongoing project. Gitlab knowlege required, Preferably you have a brief understanding of logicstics and worked with agile methodologies, such as Scrum or Canban. Very well commented and structured code required. This module should be able to work with 20 000 -50 000 amount of products / site visitors and be ready for future scale. We need your idea how to make it fast. Maybe you can sacrifice some functionality it order to get it work faster. Goal: to show a customer, what is the shortest delivery time to his region. (we ship from different geographical locations) This module should take product location (stored in product using Multistock module*) and delivery time from csv table (see example and picture attached) and show result for destination region on frontend. If product stored more than in 1 location, show just 1 shortest delivery time to destination. *([login to view URL]) Current configuration: Magento 1.9.3. 2 Websites with 7 storeviews. Amasy Full Page Cache module Production and staging environment, we use Gitlab. Skype + Trello for communication. FRONTEND CONFIGURATION: Please make these options configurable differently for each type of page and each store view: 1. Show on product: none, delivery time, delivery time + comment (from csv) 2. Set a colour of delivery time values. (settings like #00D900) PRODUCT PAGE: Assume, that current storeview=specific region (I’ll provide a list) Please see examples for bundle, configurable and simple product. CATEGORY PAGE Assume, that current storeview=specific region (I’ll provide a list) Settings For bundle product show: only min. delivery time; only max. delivery time, range “from min to max”. Settings For configurable product show: delivery time of selected by default, only min. delivery time; only max. delivery time, range “from min to max”. CHECKOUT PAGE: an estimation should be based on every region, which user can select. Each region selection should update delivery time on each product. It selected region is not in csv table, just show nothing. TRANSACTIONAL EMAIL, WHICH CUSTOMER GETS AFTER PURCHASE It selected region is not in csv table, just show nothing. ADMIN PANEL (SALES—ORDERS) It selected region is not in csv table, just show nothing. Regards, Denis