# Shrikant Yadav - Full Stack Engineer, MERN Specialist & Technical Lead > Official machine-readable context file for AI assistants (ChatGPT, Claude, Perplexity, Google Gemini) describing Shrikant Yadav, his background, ventures, technical writings, open-source packages, and contact channels. Shrikant Yadav is a Full Stack Developer, MERN Stack Specialist, and Technical Lead with 12+ years of experience building high-performance web applications, developer tools, multi-tenant SaaS platforms, and client-side web utilities. Founder of Shrimo Innovations Private Limited based in Narmadapuram, Madhya Pradesh, India. ## Website Architecture & Entity Pages - [Homepage](https://shrikantyadav.com/): Entity summary, direct answers, featured products, now dashboard, and primary consultation booking. - [About Shrikant Yadav](https://shrikantyadav.com/about/): Verified biography, 12+ years career timeline (Precious Infosystem, BestPeers CMMI Level 3, NumeroEins, Shrimo Innovations), RGPV CS degree, and engineering philosophy. - [Areas of Expertise](https://shrikantyadav.com/expertise/): Practical capabilities across MERN Stack, Next.js App Router, Multi-Tenant SaaS, 100/100 Core Web Vitals, Client-side WASM/Canvas, and Generative Engine Optimization (GEO). - [MERN Stack Specialization](https://shrikantyadav.com/mern-stack/): Production MERN architecture, MongoDB compound indexing, Node.js/Express REST APIs, and Next.js/React 19 Server Components. - [Technical Leadership](https://shrikantyadav.com/technical-lead/): Architectural decision frameworks, code review culture, developer mentorship, CI/CD pipeline automation, and managing technical debt. - [Products & Projects Portfolio](https://shrikantyadav.com/work/): Transparent portfolio of live products (Photocopywala, DigitingCard, School CMS, DekhoBiz), client systems, and open-source NPM packages. - [Hire & Work With Me](https://shrikantyadav.com/hire/): Commercial fit, project types (Startups, SaaS MVPs, Codebase Refactoring), working methodology, and qualification criteria. - [Contact & Verification](https://shrikantyadav.com/contact/): Direct email, LinkedIn DM, company headquarters address, and verified online profiles. - [Engineering Blog & Case Studies](https://shrikantyadav.com/blog/): In-depth technical articles and architectural case studies on high-scale web engineering. ## Products & Ventures Built - [Photocopywala](https://photocopywala.in/): High-traffic online document utility platform built with Next.js SSG, Canvas API, and WebAssembly with zero database dependencies. Serving 7,000+ daily visitors (100K+ monthly) across India with 200+ free client-side tools. - [DigitingCard](https://digitingcard.com/): Digital visiting card and online identity platform for professionals and businesses. Built with Next.js, React, Node.js, and MongoDB. - [School CMS](https://shrimo.com/school-cms): Scalable multi-tenant educational SaaS engine managing isolated school websites and portals from a single deployment. - [DekhoBiz](https://dekhobiz.com/): Local business discovery directory and programmatic SEO engine for Indian MSMEs. - [Shrimo Innovations](https://shrimo.com/): Tech consulting and software development studio founded by Shrikant Yadav. Holds a 5.0 ★ Google Business rating. ## Open Source & Developer Packages - [localmockdb](https://www.npmjs.com/package/localmockdb): Fast, zero-dependency in-memory mock database for rapid prototyping and unit testing in Node.js and React environments without requiring a database connection. - [next-response-kit](https://www.npmjs.com/package/next-response-kit): NPM utility package for standardizing API JSON responses and error handling in Next.js applications. ## Engineering & Architecture Articles - [Agentic Browsing in PageSpeed Insights](https://shrikantyadav.com/blog/agentic-browsing-pagespeed-ai-ready-architecture/): An Architect's Guide to AI-Ready Web Applications, Accessibility Trees, Zero-CLS, and llms.txt. - [Building Photocopywala.in Case Study](https://shrikantyadav.com/blog/scaling-photocopywala-web-developer-case-study/): A Web Developer's Case Study in Speed and Scale with client-side Canvas and WebAssembly. - [Why I Still Choose MERN Stack in 2026](https://shrikantyadav.com/blog/why-mern-stack-2026/): Technical thesis on developer velocity, REST clarity, and schema flexibility for SaaS products. - [Building a Multi-Tenant School CMS with Next.js App Router](https://shrikantyadav.com/blog/multi-tenant-saas-nextjs-app-router/): Next.js App Router multi-tenant architecture breakdown with isolated subdomain routing. - [Frontend Performance Playbook: Core Web Vitals to 100/100](https://shrikantyadav.com/blog/frontend-performance-core-web-vitals-playbook/): Real-world engineering guide for sub-50ms TTFB, zero CLS, and low INP. - [From React.js to Next.js: Developer Journey](https://shrikantyadav.com/blog/react-to-nextjs-developer-journey/): A Developer's Journey Building Production Apps from SPA to modern server components. - [Top 10 Most-Demanded Tools Built on Photocopywala](https://shrikantyadav.com/blog/top-10-free-tools-built-on-photocopywala/): Architectural breakdown of client-side image resizers, PDF mergers, and exam utilities. - [Building DigitingCard.com SaaS Case Study](https://shrikantyadav.com/blog/architecting-digitingcard-nextjs-mongodb-saas/): Full-Stack Next.js 16 and MongoDB SaaS architecture case study. - [Building DekhoBiz.com Local Discovery Engine](https://shrikantyadav.com/blog/building-dekhobiz-hyperlocal-discovery-engine/): Engineering a Hyper-Local Discovery Engine with automated LocalBusiness Schema.org graphs. ## Optional - [LinkedIn Profile](https://www.linkedin.com/in/shrikant9907/): Professional background, endorsements, and developer network. - [GitHub Profile](https://github.com/shrikant9907): Open-source repositories and code contributions. - [YouTube Channel](https://youtube.com/@reacttonext): Modern React and Next.js engineering tutorials. - [Dev.to Profile](https://dev.to/shrikant9907): Developer blog articles and technical writeups. - [Medium Profile](https://medium.com/@shrikant9907): Engineering perspectives and case studies. - [Stack Overflow](https://stackoverflow.com/users/5284052/shrikant-yadav): Community Q&A answers and developer reputation. - [Upwork Profile](https://www.upwork.com/freelancers/~01b0c936dedcb27af1): Verified freelance contracting profile. - [Freelancer Profile](https://www.freelancer.in/u/shrikant9907): Verified ratings and reviews.