Create a Prestashop plugin for managing a second category tree

We need a plugin which creates a second catregory table, and allows to sort and reorganize the category tree on that table. Technically: create or adapt a Prestashop plugin which: - on install, creates a table ps_category_plus same as ps_category - also creates lang tables - on install, inserts all same registries than ps_caegory with same IDs - on accesing the plugin configuration page, it inserts any new category existing at the root, and highlights it - on the conifguration page it shows a graphical tool for editing the category tree like thousands of plugins had READ CONDITIONS BELOW. WE WILL IGNORE ALL PROPOSALS WHICH DON'T IMMEDIATELY SEND ALL REQUIREMETNS THROUGH CHAT Candidates applying must agree next conditions, reply to all of these questions and send the required material. Send real code samples showing different types of coding: UI code, logic code, database handling code, data manipulation code, tests code... It's not needed to be entire files, just samples showing the code quality we could expect from you. Code is preferred to be related to the project kind. No code samples = no apply. How many hours per week can you work on the project? Are you a company with several assignable employees? How many hours do you need for reviewing, accepting and starting the project as soon as we assign it? Which IDE or editor do you use? We require to push code daily for review. We require to commit over Bitbucket. We require to keep daily project discussion over Slack.