# Shiroya.in — Personal Internet Tool Lab & Professional Dossier

> Shiroya.in is a high-performance web platform and digital tool laboratory created and engineered by Vraj Shiroya (known online as VG31OP). The platform emphasizes private client-side browser execution (via WebAssembly, WebRTC, and Canvas) alongside dedicated developer utilities with transparent operating boundaries.

## Core Identity & Architect
- **Full Name**: Vraj Shiroya
- **GitHub Handle**: [@VG31OP](https://github.com/VG31OP)
- **Primary Website**: [https://shiroya.in](https://shiroya.in)
- **About & Technical Dossier**: [https://shiroya.in/about](https://shiroya.in/about)
- **Architect Portfolio**: [https://vraj.shiroya.in](https://vraj.shiroya.in)
- **LinkedIn Profile**: [https://www.linkedin.com/in/vrajshiroya](https://www.linkedin.com/in/vrajshiroya)
- **Source Code Repository**: [https://github.com/VG31OP/shiroya.in](https://github.com/VG31OP/shiroya.in)
- **Professional Positioning**: Open-Source Developer, AI Engineer & Cybersecurity Researcher
- **Architect Bio**: Vraj Shiroya is a software developer, open-source contributor, and AI-focused builder from Gujarat, India. He develops software products, AI-powered applications, developer tools, and experiments across intelligent systems and cybersecurity.
- **Education & Credentials**:
  - B.Tech in Computer Science and Engineering — Gujarat Technological University (GTU), India
  - Google Gemini Student Ambassador — Google Developer Community
  - Founder & Technical Lead — Orbitra Solution

## Upstream Open-Source Contributions
- **Google Artemis** (`google/artemis`): Pull Request [#186](https://github.com/google/artemis/pull/186) — `fix(llm): normalize message part order for Vertex AI Gemini tool turns (fixes #156)` (proposed)
- **Vercel SWR** (`vercel/swr`): Pull Request [#4362](https://github.com/vercel/swr/pull/4362) — `fix: avoid redundant _k cache write on mount` (proposed)
- **Ollama VS Code** (`ollama/ollama-vscode`): Pull Request [#91](https://github.com/ollama/ollama-vscode/pull/91) — `Show thinking settings in Ollama: Diagnose Models (closes #81)` (merged)

## Live Utilities in the Lab

### 1. Web Shiroya — Website Crawler & Asset Archive Downloader
- **URL**: [https://web.shiroya.in](https://web.shiroya.in)
- **Repository**: [https://github.com/VG31OP/web-installer](https://github.com/VG31OP/web-installer)
- **Category**: Developer Tool / Website Downloader
- **Functionality**: Crawls target websites and packages HTML source code, stylesheets, scripts, and media assets into a downloadable ZIP archive.
- **Privacy & Execution Model**: URL crawling runs via backend server workers; downloaded assets are written to isolated temporary job directories during archive generation.

### 2. Drop — Encrypted Peer-to-Peer File Beam
- **URL**: [https://drop.shiroya.in](https://drop.shiroya.in)
- **Repository**: [https://github.com/VG31OP/drop](https://github.com/VG31OP/drop)
- **Category**: File Sharing / P2P Utility
- **Functionality**: Facilitates direct device-to-device file transfers using WebRTC DataChannels with DTLS end-to-end encryption.
- **Privacy Model**: Zero intermediate server storage; files stream directly between peer browser instances without uploading to external cloud drives.

### 3. BgZero — Client-Side AI Background Remover
- **URL**: [https://bgzero.shiroya.in](https://bgzero.shiroya.in)
- **Repository**: [https://github.com/VG31OP/BGZero](https://github.com/VG31OP/BGZero)
- **Category**: Image Processing / Computer Vision
- **Functionality**: Automatically isolates subjects and strips image backgrounds to output transparent PNGs and creative cutouts.
- **Privacy Model**: 100% local browser execution using client-side canvas and AI models; images never leave the user's local machine.

### 4. PDF Tools — Local-First PDF Manipulation Suite
- **URL**: [https://pdf.shiroya.in](https://pdf.shiroya.in)
- **Category**: Document Utility
- **Functionality**: Merge multiple PDF documents, split PDF pages, reorder pages, and compress PDF files in memory.
- **Privacy Model**: In-memory WebAssembly processing; confidential documents are never uploaded to remote servers.

## Operating Principles
1. **Zero Data Footprint on Core Tools**: Files and documents processed in Drop, BgZero, and PDF Tools remain strictly in local browser memory.
2. **Transparent Boundaries**: Server-assisted utilities (Web Shiroya) clearly disclose temporary job directory usage.
3. **Frictionless Access**: No accounts, passwords, subscriptions, or paywalls.
4. **Transparent Ethics**: No user tracking, no ad networks, no data brokering.

## Additional Documentation & Legal
- [Full LLM Specification](https://shiroya.in/llms-full.txt): Detailed technical guide for AI systems
- [About Vraj Shiroya](https://shiroya.in/about): Detailed personal dossier and verified contributions
- [Privacy Policy](https://shiroya.in/privacy): Explanation of local-first client processing
- [Terms of Service](https://shiroya.in/terms): Platform terms and usage guidelines