Kiranjadhav | Stock Trading Chat Platform

Real-time stock and options trading chat platform with admin-controlled alerts and push notifications.

Project Overview

A real-time communication platform for options traders, focused on instant delivery of buy/sell calls, admin-only alerts, and subscription-based access control.

Key Features

Real-time group chat using Socket.IO
Admin-only trading alerts

/alert
/buy
/sell
/new

Push notifications with images and context
Subscription-based access with single-login enforcement
Admin-to-user direct messaging and group management

Key Contributions

Built low-latency real-time messaging with Socket.IO
Implemented admin-only broadcast alerts for trading calls
Integrated push notifications for offline and background users
Enforced single active session per user using login state flags
Developed admin controls for user and group management

Challenges

Delivering time-sensitive trading alerts without latency
Preventing account sharing in a subscription-based system

Solutions

Optimized Socket.IO event delivery for real-time alerts
Single-login enforcement with automatic session invalidation

Architecture Highlights

MERN stack architectureSocket.IO for bi-directional communicationPush notification servicesAWS-hosted backend infrastructure

Tech Stack

MERN StackTypeScriptSocket.IOPush NotificationsAWS

Outcome

Reliable, instant delivery of trading signals
Improved trader responsiveness
Reduced subscription misuse