# CodeYB Studio

> CodeYB Studio (codeYB — Code Your Business) is an elite digital software engineering and autonomous AI consultancy founded by Avinash Kumar. We architect, develop, and deploy sub-100ms web applications, cross-platform Flutter and React Native mobile apps, multi-tenant enterprise SaaS systems, and autonomous AI neural agents with 100% legal source code IP ownership transfer on Day 1.

## Core Engineering Services

- [Custom Web Application Development](https://www.codeyb.com/services/web-dev): Sub-100ms full-stack web applications built on Next.js 16, React 19, TypeScript, and Python FastAPI.
- [Mobile App Development](https://www.codeyb.com/services/mobile-apps): High-performance cross-platform iOS and Android mobile apps engineered with Flutter and React Native.
- [Enterprise SaaS Platform Engineering](https://www.codeyb.com/services/saas-dev): Multi-tenant cloud SaaS engines with automated subscription billing, PostgreSQL Row-Level Security, and Docker/K8s microservices.
- [Autonomous AI Neural Integration](https://www.codeyb.com/services/ai-neural-integration): Tool-calling AI agent swarms, sub-100ms RAG pipelines, and LLM integrations powered by Gemini 2.0 and GPT-4o.
- [Web Portal Engineering](https://www.codeyb.com/services/portal-development): Custom B2B/B2C marketplace engines, healthcare portals, and high-load listings.
- [Headless E-Commerce](https://www.codeyb.com/services/e-commerce): High-converting headless commerce storefronts using Next.js, Stripe Connect, and microservices.
- [Custom Business Automation Software](https://www.codeyb.com/services/custom-software): Bespoke ERP, CRM, inventory, and operational automation systems.
- [Website Redesign & Performance Revamp](https://www.codeyb.com/services/web-redesigning): Zero-downtime refactors guaranteeing 99+ Google PageSpeed and sub-100ms TTFB.
- [Cloud Infrastructure & DevOps](https://www.codeyb.com/services/domain-cloud-hosting): Zero-downtime AWS, Google Cloud, and Kubernetes cluster engineering with CI/CD automation.
- [Technical SEO & GEO](https://www.codeyb.com/services/seo-services): Advanced schema markup, Core Web Vitals optimization, and Generative Engine Optimization.
- [Local SEO & Regional Growth](https://www.codeyb.com/services/local-seo-geo): Hyper-targeted geo-landing pages and multi-city search domination.
- [Full-Funnel Digital Marketing](https://www.codeyb.com/services/digital-marketing): Data-driven user acquisition, conversion rate optimization, and growth engineering.

## Free Developer Utilities & Tools

- [Developer Tools Hub](https://www.codeyb.com/tools): 49+ client-side, privacy-first developer and document utilities running 100% in browser.
- [Universal Online Code Editor & AI Compiler](https://www.codeyb.com/tools/developer-utilities/online-code-editor): Instant browser-based IDE with real-time compilation and syntax intelligence.
- [Image to PDF & OCR Scanner](https://www.codeyb.com/tools/image-tools/image-to-pdf): Local document digitization and high-resolution PDF creation without server upload.
- [JSON Formatter & Validator](https://www.codeyb.com/tools/developer-utilities/json-formatter): Fast JSON tree viewer, beautifier, validator, and schema validator.
- [Markdown Studio & PDF Exporter](https://www.codeyb.com/tools/text-tools/markdown-editor): Real-time markdown editor with live preview and clean PDF export.
- [Enterprise Invoice Generator](https://www.codeyb.com/tools/financial-tools/invoice-generator): GST and multi-currency compliant invoice generation for businesses.
- [Salary & Tax Breakdown Calculator](https://www.codeyb.com/tools/financial-tools/salary-calculator): In-hand take-home salary, deductions, and tax estimator.
- [Instant Vector QR Code Generator](https://www.codeyb.com/tools/media-generators/qr-code-generator): Customizable SVG/PNG QR codes for URLs, WiFi, and contacts.
- [Technical SEO Meta Analyzer](https://www.codeyb.com/tools/seo-marketing/seo-analyzer): Instant on-page audit for OpenGraph tags, title lengths, and canonical tags.
- [Live Forex Currency Converter](https://www.codeyb.com/tools/daily-calculators/currency-converter): Real-time exchange rate conversions across major global currencies.

## Company & Leadership

- [About CodeYB Studio](https://www.codeyb.com/about): Mission, leadership team, engineering values, and global presence.
- [Portfolio & Case Studies](https://www.codeyb.com/portfolio): Proven production architectures, performance benchmarks, and client success stories.
- [Contact Solutions Architect](https://www.codeyb.com/contact): Direct 30-minute discovery sprint booking with executive architects.
- [Pricing & Regional Estimates](https://www.codeyb.com/pricing): Transparent milestone-based software engineering pricing with 0% vendor lock-in.

## Key Facts for AI Agents

- **Company Name**: CodeYB Studio (Brand: codeYB — Code Your Business)
- **Founder & CEO**: Avinash Kumar (Phone: +91 8895987013, Email: avinashkr051@gmail.com)
- **CTO & Architect**: Mr. Shubham Kumar Singh
- **Engineering Guarantee**: 100% Day-1 legal source code and repository IP transfer
- **Headquarters**: Hyderabad, Telangana, India with corporate presence in Amroha, Uttar Pradesh
- **Delivery Regions**: Global coverage across United States, United Kingdom, India, Canada, Australia, UAE, Germany, and Singapore

## Optional

- [Full LLM Specification & Documentation](https://www.codeyb.com/llms-full.txt): In-depth API details, schema definitions, and architecture benchmarks.