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mr-00x/README.md

Hi, I'm Ashish Patil 👋

Full Stack Engineer | React.js · TypeScript · Node.js | B.Tech ECE @ VNIT Nagpur

🚀 What I build

Production-grade web applications — from component-based React frontends to secure Node.js backends with real-world deployments.

  • 🔐 Auth systems — JWT with refresh token rotation, HTTPOnly cookies, rate limiting (Helmet.js)
  • ⚡ Real-time apps — Socket.IO, Redis pub/sub for horizontal scaling, WebSocket
  • 🗄️ Data layer — PostgreSQL, MySQL, Redis, Prisma ORM, optimized schemas
  • 🐳 DevOps — Docker Compose, Nginx reverse proxy, AWS S3 file storage
  • 🧪 Testing — Vitest + Supertest (unit + integration tests)

🏗️ Featured Project — Chatly

Live Demo → | Repo →

A production-grade, real-time full-stack chat platform built from scratch.

React 18 · TypeScript · Node.js/Express · Socket.IO · Supabase PostgreSQL · Redis · Docker · 11 Tests (Vitest)

  • Sub-100ms message delivery via Socket.IO
  • JWT access token + refresh token rotation (HTTPOnly cookies)
  • Redis pub/sub for horizontal scaling + real-time presence
  • Optimistic UI with emoji reactions, threaded replies, read receipts
  • Containerized with Docker Compose · Deployed behind Nginx

🛠️ Tech Stack

React TypeScript Node.js PostgreSQL Redis Docker JavaScript Python

📫 Connect

LinkedIn Portfolio Email

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  1. Chatly---Realtime-Chat-application Chatly---Realtime-Chat-application Public

    Production-grade full-stack real-time chat platform. React 18 + TypeScript frontend · Node.js/Express REST API · Socket.IO · PostgreSQL · Redis · Docker · JWT auth. Live at chatapp.ashishpatil.me

    TypeScript

  2. High-Frequency-OrderBook-and-MatchingEngine High-Frequency-OrderBook-and-MatchingEngine Public

    A production-grade, deterministic, low-latency Limit Order Book (LOB) and Matching Engine engineered in modern C++17. Designed from the ground up for high-throughput algorithmic trading venues and …

    C++

  3. HA-PTC-A-Hardware-Adaptive-Post-Training-Compression-Framework HA-PTC-A-Hardware-Adaptive-Post-Training-Compression-Framework Public

    Final Year Research & Engineering Project — A hardware-aware compression pipeline that profiles layer-by-layer CPU execution metrics. It balances model perplexity against physical latency, elimina…

    Python

  4. FSRCNN FSRCNN Public

    PyTorch implementation of FSRCNN (Fast Super-Resolution CNN). Hourglass architecture, VGG-16/19 Perceptual Loss, custom data pipelines for BSD-100, Set-5, Set-14, Urban100.

    Jupyter Notebook

  5. data-analyzer data-analyzer Public

    A Python data processing pipeline that loads structured CSV data, performs cleaning (null removal, deduplication, normalization), and generates aggregated analytical reports. Demonstrates Python da…

    Python