Plastik ve Makina — a category tree cut to one machine family's divisions
A trade listings platform for people buying and selling plastics processing machinery. The whole category tree follows the divisions of a single machine family, so a buyer reaches the machine using their own words for it. Used and new listings sit in one list, with condition opening as a filter axis. A seller publishes into a trade catalogue rather than under a broad industrial heading. MySQL holds the listing records, Redis takes the read load, Tailwind shapes the interfaces. The boundary is worth stating: this is not a shop. No basket, payment or stock layer was built, and the deal is settled between the parties.
Read the case study →