AlexRivera

This admin panel runs locally. When you click Save & Update File, two things happen:

1. The server rewrites data.js with your changes
2. It also writes public/data.json which the portfolio reads

To deploy: just git add . && git commit -m "update" && git push — Vercel picks it up instantly.

Admin is at localhost:3000/#admin — only works locally. The server.js and write endpoints are never on Vercel, so your admin is fully private.