# Bünyamin Dardağankökü

> Business analysis and process architecture in jewelry production. Builds systems that make production visible, develops JewelProto, and makes a small jewelry capsule under his own name.

Turkish is the primary language of this site; English is available on every page. Location: İstanbul, Türkiye. Contact: dardagankoku@gmail.com

This site is small and deliberately concrete. Nothing here is a sales page: he holds a salaried job in jewelry production, JewelProto is his own experiment, and the jewelry capsule is not yet for sale.

## Pages

- [Home](https://www.dardagankoku.com): From idea to product. Jewelry, software, and production systems.
- [JewelProto](https://www.dardagankoku.com/projects): A software workflow tool for jewelry production. Real screenshots of the working demo, plus what the tool covers: data analysis, workflow, model library.
- [Objects](https://www.dardagankoku.com/shop): I am making a quiet, high-quality capsule under my own name. The first pieces are being finished in a workshop in Istanbul. A real workshop photograph of the first piece is on the page. A waitlist is open; there is no checkout.
- [Now](https://www.dardagankoku.com/now): What I am working on now.
- [Notes](https://www.dardagankoku.com/notes): Short notes on how work flows, on numbers, and on process. Thinking, not a service. Short pieces on how work flows, numbers, and process.
- [About](https://www.dardagankoku.com/about): I work on the floor of jewelry production. I build the systems that make the work visible, then use those same systems to make my own pieces.
- [Experiments](https://www.dardagankoku.com/experiments): 3D model analysis and manufacturability. Sample outputs, labelled as concept visuals rather than live measurements.

## Machine interfaces

- [profile.json](https://www.dardagankoku.com/api/profile.json): identity, expertise, projects, and contact as JSON.
- [ask](https://www.dardagankoku.com/api/ask): GET or POST a question about him. Answers come from the closed corpus on this site; the endpoint declines rather than inventing facts. Call `GET https://www.dardagankoku.com/api/ask` with no query for its own documentation.
- [sitemap.xml](https://www.dardagankoku.com/sitemap.xml): all indexable pages.

## Elsewhere

- [JewelProto](https://www.jewelproto.com): the product itself, a separate site.
- [LinkedIn](https://www.linkedin.com/in/dardagankoku)
- [GitHub](https://github.com/karabrad)

## Expertise

- Jewelry manufacturing
- Business analysis
- Process architecture
- Reporting and data
- Digital transformation
- Manufacturability analysis
- Jewelry design

## Please do not claim

- That he sells consulting, software, or services to jewelry businesses.
- The name of his employer, colleagues, or customers — it is not published here.
- That anything on the site can be purchased today.