Ayush Rana — Portfolio

Hello, I am

Ayush Rana

Final-year Computer Science Engineering student at VIT Chennai, building full-stack and AI-powered web applications — from hybrid RAG platforms to real-time MERN systems, with real cloud deployment experience.

I care about clean architecture as much as shipping fast: authentication done properly, APIs that scale, and interfaces that feel instant.

Education

2022 – 2026

B.Tech CSE (Cyber Physical Systems), VIT Chennai · CGPA 7.97

Leadership

NSS CLUB LEAD

Coordinated 20+ volunteers campus-wide

HOSTEL REPRESENTATIVE

Represented 300+ students

Skills

SELECTED WORK

Enterprise AI Knowledge Platform

Hybrid RAG · FastAPI · React 19

Live GitHub

Enterprise AI Knowledge Platform dashboard

Problem

Teams need fast, accurate answers from large internal knowledge bases without losing precision.

Approach

Hybrid RAG fusing BM25 + Qdrant vector search via RRF, served through a JWT/RBAC-secured FastAPI backend.

Result

Streaming React 19 + TypeScript frontend via SSE, containerized with Docker.

FastAPIQdrantRAGReact 19Docker

Full-Stack Job Portal Application

MongoDB · Vercel · Cloudinary

Live GitHub

Problem

Recruiters and candidates need a streamlined way to post jobs and track applications.

Approach

Dual recruiter/candidate workflows with role-based authentication and application tracking.

Result

Deployed on Vercel; handles 100+ job submissions and 500+ records securely.

MongoDBVercelCloudinaryRBAC

Real-Time Chat Application

MERN · Socket.IO

Live GitHub

Problem

Users need instant, reliable one-to-one messaging with live presence indicators.

Approach

Built on the MERN stack with Socket.IO for real-time messaging and typing indicators.

Result

Serves 100+ users with JWT-authenticated, persistent sessions.

MERNSocket.IOJWT

Grocery E-Commerce Web Application

Stripe · Admin Dashboard

Live GitHub

Grocery E-Commerce Web Application home page

Problem

Small grocery platforms need secure checkout and simple inventory management.

Approach

JWT auth with RBAC, product filtering and cart across 50+ products, Stripe integration.

Result

Shipped with a full admin dashboard for users, orders, and inventory.

StripeJWTAdmin

Hi, Hello, Namaste.

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THANK YOU