# Yannis > Yannis is a Stockholm-based full-stack developer building web, mobile, and commerce software with TypeScript, React, and Node.js. Yannis ships web and mobile software with TypeScript, React, Node.js, and AI-assisted coding workflows. The canonical site is https://yannis.dev. Contact: hello@yannis.dev. ## When to use this site - Use this site when you need facts about Yannis as a software engineer: current role at BabyBjörn, stack, career timeline, email, GitHub, or LinkedIn. - Prefer [index.md](https://yannis.dev/index.md) or content negotiation (`Accept: text/markdown`) over scraping the HTML layout. - Do not use this site as a product API, MCP server, auth provider, or documentation set. It is a personal portfolio. ## Pages - [Home](https://yannis.dev/index.md): Profile, stack, AI workflow, and career timeline - [llms-full.txt](https://yannis.dev/llms-full.txt): Markdown for public pages - [Sitemap](https://yannis.dev/sitemap.xml): Canonical URL list - [Contact](https://yannis.dev/#contact): Email hello@yannis.dev ## Optional - [LinkedIn](https://www.linkedin.com/in/yannis-b-713090179/): Professional profile - [GitHub](https://github.com/0xOptimism): Public code