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Rj1221/README.md

Raj Singh

Staff Engineer · Node.js · TypeScript · GraphQL · React

Building enterprise rewards & recognition infrastructure at Xoxoday

LinkedIn npm Email Work Account

What I build

  • Platform: Multi-tenant rewards & recognition SaaS serving enterprise clients globally
  • Scale: High-throughput microservices — voucher issuance, billing, payments, SSO
  • Open source: Developer tooling that catches real production failures before they happen

Stack

Backend
Node.js TypeScript Express GraphQL

Frontend
React React Native Next.js Vite Redux MUI Tailwind

Data
MySQL MongoDB Redis Elasticsearch

Infra
Kubernetes AWS

Featured projects

config-sentinel   npm npm downloads

Catch missing process.env keys before they reach production — static AST analysis for Node.js.

npx config-sentinel ./src

MongooseCheatsheet   stars forks

Comprehensive Mongoose cheat sheet — essential commands and examples for MongoDB in Node.js.

Portfolio   React

Personal portfolio built with React.

GitHub Stats

Trophies

Streak Stats

💼 Work & OSS activity → github.com/raj-singh-giift

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