# Jay Singh Chauhan — Portfolio & Developer Context

> Jay Singh Chauhan (also known professionally as Jay Singh, Jay Chauhan, or Jay) is a Full-Stack Software Engineer, Full-Stack Developer, and UI/UX Designer based in New Delhi, India. Specializes in building tactile, high-performance web applications, scalable full-stack architectures, design systems, WebGL interactive shaders, and modern web products with React, Next.js, Node.js, and TypeScript.


## Primary Profile & Contacts
- [Personal Website](https://jaysinghchauhan.com): Main portfolio and interactive developer showcase.
- [GitHub Profile](https://github.com/jaysinghchauhanexe): Source code, repositories, and open source work.
- [LinkedIn Profile](https://www.linkedin.com/in/jaysinghchauhanexe): Professional background, experience, and recommendations.
- [Twitter / X](https://x.com/jaychauhanexe1): Tech thoughts, engineering updates, and product launches.
- [Dribbble Profile](https://dribbble.com/jaysinghchauhanexe): UI/UX design case studies and visual experiments.
- [Instagram Profile](https://www.instagram.com/jaychauhan.exe): Design highlights and creative projects.
- [Fiverr Profile](https://www.fiverr.com/jaychauhan123): Freelance engineering and design services (Level 2 Seller).
- [Resume](https://jaysinghchauhan.com/resume): Detailed work history, skill matrix, and professional summary.

## Core Technical Proficiencies
- **Frontend & UI**: React, Next.js (App Router, Server Components), TypeScript, TailwindCSS, CSS Custom Properties, Framer Motion, WebGL / GLSL Shaders, Canvas API, HTML5 / Semantic SEO.
- **Backend & APIs**: Node.js, Next.js API routes, REST APIs, GraphQL, WebSockets, Python, PostgreSQL, Supabase, Vercel Serverless.
- **Craftsmanship & Architecture**: Custom tactile editorial design systems, state-driven physics engines (custom interactive cursors & canvas companions), micro-animations, typography hierarchy, performance optimization (<1s FCP / LCP).

## Key Projects & Case Studies
- [Better DevDocs](https://jaysinghchauhan.com/projects/better-devdocs): Production developer documentation platform and API hub designed for high readability and fast discovery.
- [Talent Velocity](https://jaysinghchauhan.com/projects/talent-velocity): Scalable recruitment and human resources management platform engineered for resume processing, candidate matching pipelines, and real-time alerts.
- [Think File - Custom RAG App](https://jaysinghchauhan.com/projects/thinkfile): Retrieval-Augmented Generation AI application for semantic document search, vectorized embeddings, and knowledge extraction.
- [Floraflo](https://jaysinghchauhan.com/projects/floraflo): High-fidelity online flower marketplace and bespoke arrangement builder with sub-second page performance and tactile checkout UX.
- [Manager (Enterprise Project Collaboration)](https://jaysinghchauhan.com/projects/manager): Real-time team collaboration and sprint management workspace featuring live board syncing and interactive analytics dashboards.
- [Hosting Solutions / Hydra Hosting](https://jaysinghchauhan.com/projects/hydra-hosting): High-conversion infrastructure landing pages with interactive server pricing calculators and low-latency network benchmarks.
- [Tevino Men](https://jaysinghchauhan.com/projects/tevino-men): Luxury menswear ecommerce storefront featuring bespoke typography and high-end editorial design.

## Technical Notes & Articles
- [How Not to Get Your Fiverr Account Dead](https://jaysinghchauhan.com/notes/how-not-to-get-your-fiverr-account-dead): The story of how walking away from a crypto scammer tanked my Level 2 profile, why algorithms punish ethical refusals, and why ethics always beat platform ratings.
- [13 Things I Will Always Remember](https://jaysinghchauhan.com/notes/13-things-i-will-always-remember): Hard-earned observations and principles on design, engineering, human psychology, and craft.
- [Design Styles I Would Love to Work On](https://jaysinghchauhan.com/notes/design-styles-i-would-love-to-work-on): A curated exploration of Swiss editorial typography, tactile hardware skeuomorphism, high-density data HUDs, and retro-futuristic interfaces.
- [UX Research — How I Actually Do It](https://jaysinghchauhan.com/notes/ux-research-how-i-do-it): A field-tested guide to practical user research, rapid prototypes, and navigating the say-do gap.

## Extended Documentation & Resources
- [Full Context (llms-full.txt)](https://jaysinghchauhan.com/llms-full.txt): Complete developer documentation and system context for AI agents.
- [Sitemap](https://jaysinghchauhan.com/sitemap.xml): Machine-readable XML sitemap for search crawlers and agents.
- [Robots Policy](https://jaysinghchauhan.com/robots.txt): Web crawler access permissions and rules.