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WorkProjects

Projects

My projects and work across different technologies and domains.

All Projects(4 projects)

cdex.tsx
1import React from 'react';
2import { NestJS, NextJS } from './tech';
3
4export default function CDeX() {
5return (
6<div className="app">
7<h1>CDeX</h1>
8// Built with NestJS
9</div>
10);
11}

CDeX

CDeX — Event-driven competitive programming & assignment platform built as a NestJS. gRPC internal RPC, Kafka event streaming, Redis caching/pubsub, Postgres + MongoDB persistence, MinIO artifact storage, Judge0 for code execution, and realtime via WebSockets.

Technologies

Building
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fritzy.tsx
1import React from 'react';
2import { Golang, GraphQL } from './tech';
3
4export default function Fritzy() {
5return (
6<div className="app">
7<h1>Fritzy</h1>
8// Built with Golang
9</div>
10);
11}

Fritzy

Production-grade microservices e-commerce platform handling 1M requests/sec. Go microservices with GraphQL gateway, Kafka event streaming, multi-database architecture, and full Kubernetes observability stack.

Technologies

All Systems Operational
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webify.tsx
1import React from 'react';
2import { NextJS, NodeJS } from './tech';
3
4export default function Webify() {
5return (
6<div className="app">
7<h1>Webify</h1>
8// Built with NextJS
9</div>
10);
11}

Webify

Microservices-based web application with user management and real-time chat. Built with Node.js, Express, MongoDB, React, and Nginx as API Gateway. Demonstrates clean microservices architecture with containerized deployment.

Technologies

All Systems Operational
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battleworld.tsx
1import React from 'react';
2import { NextJS, TypeScript } from './tech';
3
4export default function BattleWorld() {
5return (
6<div className="app">
7<h1>BattleWorld</h1>
8// Built with NextJS
9</div>
10);
11}

BattleWorld

Modern interview platform combining real-time video conferencing, comprehensive candidate management, and seamless hiring experiences. Built with Next.js, Convex, Stream, Jenkins CI/CD, Docker, Redis caching, and Nginx reverse proxy.

Technologies

All Systems Operational
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Developed by Varun Hotani
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