# Yoginth > Software engineer at ENS building consumer AI and personal tools. Creator of Hey.xyz. This is Yoginth’s personal website. His GitHub username is bigint. Hey.xyz is a product he created. ## Profile - [About Yoginth](https://yoginth.com/about.md): Markdown biography, work history, and official profiles. - [Homepage](https://yoginth.com/): Introduction and published writing. - [Now](https://yoginth.com/#now): Current work and interests. - [Socials](https://yoginth.com/#socials): Email and personal profiles. ## Writing - [How Apps Should Handle Mentions Right](https://yoginth.com/blog/user-mention-handling): Mentions break when you store usernames as plain text. Store identity instead, and render the current name at read time. - [Design Patterns for ENS Offchain Resolution](https://yoginth.com/blog/ens-offchain): A practical guide to building a secure, scalable ENS offchain resolver with CCIP Read. - [Roundhouse - Discord Command Bridge](https://yoginth.com/blog/roundhouse): How Roundhouse turns Discord threads into a real-time support console across web, API, and worker. - [Serving Open Graph to Bots at hey.xyz](https://yoginth.com/blog/og-for-bots): How hey.xyz serves Open Graph metadata to crawlers with a Cloudflare Worker and a tiny SSR service. - [IPFS Subdomain = Security Risk](https://yoginth.com/blog/ipfs-xss-risk): Never host an IPFS gateway on a subdomain of your app. Same-site is the real risk, not same-origin. - [Ship Features Fast with Feature Flags](https://yoginth.com/blog/feature-flags): A practical playbook for shipping behind flags: staff ship, beta cohorts, kill switches, then GA. ## Optional - [Blog index](https://yoginth.com/blog): All published articles. - [Uses](https://yoginth.com/#uses): Hardware and software inventory. - [Homelab](https://yoginth.com/#homelab): Homelab tools and hardware inventory. - [Wardrobe](https://yoginth.com/wardrobe): Personal clothing, accessories, and care inventory.