I build full-stack web applications with a focus on AI-powered features, real-time experiences, and backend systems.

My work usually sits at the intersection of:

• product-focused frontend development
• backend architecture and APIs
• practical AI integration with RAG, OCR, and LLM-powered workflows

A peer-to-peer skill exchange platform built around real-time interaction. It includes authentication, matching, chat, video calling, and collaborative tools.
Stack: React, Express, MongoDB, Socket.io, WebRTC

An AI-assisted ingredient scanner that analyzes food labels, explains ingredients in plain English, and helps users make safer dietary decisions.
Stack: FastAPI, React, OCR, Gemini

A multi-tenant retail backend with JWT auth, RBAC, Redis caching, asynchronous stock reconciliation, and shop-scoped data isolation.
Stack: Spring Boot, PostgreSQL, Redis, JWT

A RAG-based academic assistant built to answer institution-specific queries from uploaded documents and structured college resources.
Stack: React, FastAPI, ChromaDB, RAG

A team-built AI storytelling platform with support for assisted story creation, user management, and platform-side workflows.
Stack: ASP.NET Core, Gemini, Bootstrap

• production-ready AI features in web applications
• backend design patterns for reliability and scalability
• cloud and deployment workflows that make projects easier to ship

• LinkedIn: yash-karthiya-b03906336
• Email: yash.karthiya.1066@gmail.com