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SgAtjiit/README.md

Hi, I'm Shrish Gupta 👋

Full-Stack MERN Developer | Building AI-Powered Applications with RAG & Agentic AI

💫 About Me

  • 🌐 Portfolio: profile.shrish.in.net
  • 🎓 B.Tech CSE @ Jaypee Institute of Information Technology, Noida — CGPA 8.9/10 · Expected Graduation 2027 · Class XII: 95.8%
  • 💻 Full-Stack MERN Developer building scalable web applications and production-ready backend systems
  • 🤖 Building AI-powered applications with Generative AI, RAG, and Agentic AI
  • 🔧 Experienced with React, Node.js, Express.js, MongoDB, TypeScript, REST APIs, WebSockets, and modern authentication
  • 🧠 Currently exploring RAG pipelines, AI Agents, LangGraph, LangChain, MCP, vector databases, and LLM orchestration
  • 💼 Actively looking for Software Engineer / Full-Stack / AI-focused internship and new-grad opportunities
  • 🤝 Open to collaborating on Full-Stack, AI, Open Source, and Developer Tooling projects
  • 🏆 900+ DSA problems solved | LeetCode Peak Rating: 1634 | CodeChef 2★ (1414)
  • 🏅 Flipkart GRID — Semi-Finals (Round 3) | Adobe India Hackathon 2025 — Round 2 | Smart India Hackathon — College Qualifier

🚀 Top Projects

Project Description Stack Links
ScholarSync AI-powered learning platform integrating Google Classroom & Drive with multi-LLM support, vision-based document processing, and a Socratic AI tutor React · Node.js · MongoDB · Supabase · Groq · Multi-LLM Live
BuildMyResume Full-stack career platform for managing profiles, AI-powered resume tailoring, portfolio generation, and deployment React · TypeScript · Node.js · MongoDB · Groq · LangChain Live
Synapse Real-time collaborative workspace with rich-text editing, live communication, presence indicators, and AI-powered contextual replies React · Node.js · Socket.IO · MongoDB · Firebase Live
VideoQuery Conversational RAG system that turns video transcripts into searchable knowledge with citation-backed Q&A and automated web-based fact checking Python · FastAPI · Qdrant · LangChain · Groq · Streamlit Repo
WhatLawSays Multi-agent legal reasoning system using RAG, hybrid retrieval, LangGraph, and source-grounded statutory verification Python · FastAPI · LangGraph · Qdrant · Groq · Redis · PostgreSQL · Docker Repo
QuickShow Full-stack MERN ticket booking platform with Stripe payments, email confirmations, background jobs, and role-based access MERN · Stripe · Inngest · Clerk Live
HateShield-bn Bilingual English/Bengali hate speech detection system combining ML, transformers, and rule-based detection FastAPI · PyTorch · Transformers · React Live
StreamIt Backend Backend API for a YouTube-like video streaming platform with authentication, video management, subscriptions, comments, and likes Node.js · Express · MongoDB · JWT · Cloudinary Repo
Billing & Inventory System Java desktop billing and inventory system with invoice generation, PDF export, SQLite storage, and extensible tax/discount strategies Java · Swing · SQLite · iText Repo

🛠️ Technical Skills

Languages: C++, Python, JavaScript, TypeScript, Java, SQL Frontend: React, Tailwind CSS Backend: Node.js, Express.js, FastAPI, REST APIs, WebSockets Databases: MongoDB, PostgreSQL, SQLite, Qdrant AI / GenAI: RAG, Agentic AI, AI Agents, LLM Integration, Prompt Engineering AI Frameworks: LangChain, LangGraph, Transformers, Sentence Transformers Vector Search: Qdrant, Dense Retrieval, BM25, Hybrid Search, RRF LLM Providers: Groq, OpenAI, Gemini, Anthropic Auth & Security: JWT, OAuth2, Firebase Auth Cloud & Deployment: Vercel, Render, Cloudflare Pages, Docker Core CS: DSA, OOP, DBMS, OS, Computer Networks, System Design


C++ Python TypeScript JavaScript React NodeJS Express.js MongoDB PostgreSQL Python FastAPI LangChain LangGraph Qdrant Docker Firebase Vercel Git

🏆 Achievements & Milestones

  • 🧩 900+ DSA problems solved — LeetCode & GeeksforGeeks
  • 📈 LeetCode Contest Rating Peak: 1634
  • 🎯 CodeChef Rating: 1414 (2★)
  • 🏆 Flipkart GRID — Semi-Finals (Round 3)
  • 🥈 Adobe India Hackathon 2025 — Round 2
  • 🏅 Smart India Hackathon — College Qualifier
  • 🎓 CGPA: 8.9/10 at JIIT Noida

Portfolio · LinkedIn · Email · GitHub

Pinned Loading

  1. ScholarSync ScholarSync Public

    AI-powered assignment learning workspace featuring Google Classroom & Drive integration and client-side encrypted BYOK LLM execution

    JavaScript 1

  2. BuildMyResume BuildMyResume Public

    AI-powered career platform — master profile, resume builder, job-tailored resumes, portfolio generator & Cloudflare Pages deployment. Built with React, Node.js, MongoDB, Firebase & Groq.

    JavaScript 2

  3. Synapse Synapse Public

    Synapse is a real-time collaborative workspace with rich-text editing, live chat, and groq-powered AI assistance. Built with React/Vite/Tailwind on the frontend and Express/Socket.IO/MongoDB on the…

    TypeScript

  4. StreamIt-Backend StreamIt-Backend Public

    🎬 A YouTube-like video streaming platform backend built with Node.js, Express.js & MongoDB. Features user auth, video uploads, playlists, subscriptions, comments, likes & channel dashboard.

    JavaScript

  5. VideoQuery VideoQuery Public

    🎥 Enterprise-grade Conversational AI & Automated Fact-Checker for video transcripts using Groq LLM (Llama 3.3 70B), Qdrant Vector DB, FastAPI, & Streamlit.

    Python

  6. WhatLawSays WhatLawSays Public

    Source-grounded multi-agent legal reasoning engine for Indian Criminal Statutes (BNS, BNSS, BSS 2023) using LangGraph, Qdrant Hybrid RAG & FastAPI.

    Python