Need a cs cart professional coder. To re modify few addons

Looking for an experienced developer to help me build a functional multi-vendor website using CS-Cart. I have licenced CS-Cart multi-vendor, need to do customization of the site to include categories, items, RMA(reverse pickup). kyc modification, we have all addons purchased from a leading company.. you just want to make a few changes to work enhanced. Requirements: you must have worked on CS-Cart multi vendor related projects before, please provide a list of related projects for reference if interested. The developer is required to communicate often, and provide notes on any modification done with notes in their commits to Github. The developer should be very familiar with CS-Cart, it's architecture, and plugin modification and be proficient in PHP, MySQL, JavaScript, CSS. More project details will be provided if mutual interests are met. PLEASE CHAT WITH US FOR THE DETAILED PROCESS FLOW..