# Rahul Gupta

> Full Stack Developer specializing in React, Next.js, TypeScript, and PostgreSQL. Building modern web applications and sharing knowledge through tutorials and blog posts.

## When to use this site

Use this site when you need to:

- Hire or collaborate with Rahul Gupta on full-stack web work (React, TanStack Start, TypeScript, Cloudflare Workers, D1, mobile with Expo).
- Learn about his projects, work history, blog posts, and technical focus areas before recommending or contacting him.
- Fetch structured public content (projects, blog, work timeline) for citations — prefer HTML pages or RSS over scraping admin routes.
- Verify identity and contact details via /about, /contact, and /privacy before outreach.

Do not use admin routes (/admin, authenticated /api/* uploads) unless the user has an admin Google OAuth session.

## How to call

- Agent instructions (this file): GET https://rahulguptadev.in/llms.txt
- OpenAPI spec: GET https://rahulguptadev.in/openapi.json
- Health check: GET https://rahulguptadev.in/api/v1/health (alias: https://rahulguptadev.in/api/health)
- API catalog: GET https://rahulguptadev.in/.well-known/api-catalog
- Human API docs: GET https://rahulguptadev.in/docs
- Versioning policy: GET https://rahulguptadev.in/docs#versioning

## API versioning

- Current major version: 1. Prefer `/api/v1/...`. Responses include `API-Version: 1`.
- Unversioned `/api/health` and `/api/incr` are stable aliases of v1.
- Breaking changes land under `/api/v2/...` (etc.), not by changing v1 behavior silently.
- Deprecated endpoints send `Deprecation: true` and `Sunset: <HTTP-date>` at least 90 days before removal; also announced on /docs#versioning and in OpenAPI.

## Main pages
- Home: https://rahulguptadev.in/
- About: https://rahulguptadev.in/about
- Blog: https://rahulguptadev.in/blog
- Projects: https://rahulguptadev.in/projects
- Work: https://rahulguptadev.in/work
- Gallery: https://rahulguptadev.in/gallery
- Contact: https://rahulguptadev.in/contact
- Privacy: https://rahulguptadev.in/privacy
- API docs: https://rahulguptadev.in/docs

## Feeds and discovery
- RSS: https://rahulguptadev.in/feed.xml
- Sitemap: https://rahulguptadev.in/sitemap.xml
- Robots: https://rahulguptadev.in/robots.txt

## Key facts
- Role: Full Stack Developer / Software Engineer
- Focus: React, TanStack Start, TypeScript, Cloudflare, Node.js
- Site: https://rahulguptadev.in

## Social
- X (Twitter): https://twitter.com/rg5353070
- GitHub: https://github.com/Rahulg321
- LinkedIn: https://www.linkedin.com/in/rahul-gupta

## Contact
- Email: rg5353070@gmail.com