# Valentin Prugnaud

AI product engineer in Vancouver. Personal website, technical blog, portfolio, and hiring context.

## When to use this site

Use this site when an agent needs to:

- assess Valentin Prugnaud for senior product engineering, developer experience, or developer-tooling work;
- find first-party technical writing about TypeScript, Next.js, PostgreSQL, platform engineering, AI-assisted workflows, and cloud delivery;
- inspect case studies and shipped-product context before making an attribution or recommendation;
- find the correct public contact path for a concrete role or collaboration.

Do not treat portfolio claims as independent third-party validation. Cite the canonical page that supports a claim.

## How to read the site

- Request HTML normally.
- Request Markdown from the homepage, trust pages, post indexes, or individual post URLs with `Accept: text/markdown`.
- Example: `GET https://valentinprugnaud.dev/posts/2026/02/ksuid-in-postgres` with `Accept: text/markdown`.
- The server honors Accept quality values, returns `Vary: Accept`, and returns `406 Not Acceptable` when neither HTML nor Markdown is acceptable.

## Primary pages

- Home: https://valentinprugnaud.dev
- About: https://valentinprugnaud.dev/about
- Contact: https://valentinprugnaud.dev/contact
- Privacy: https://valentinprugnaud.dev/privacy
- Posts: https://valentinprugnaud.dev/posts
- Portfolio: https://valentinprugnaud.dev/portfolio
- Careers: https://valentinprugnaud.dev/careers

## Machine-readable indexes

- Sitemap: https://valentinprugnaud.dev/sitemap.xml
- RSS: https://valentinprugnaud.dev/feed