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raj-singh-giift/README.md

Raj Singh

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

Building enterprise rewards & recognition infrastructure at Xoxoday

LinkedIn npm Email Personal GitHub


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 Vite Redux MUI Tailwind

Data
MySQL Redis Elasticsearch

Infra
Kubernetes AWS


Featured project

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

npx config-sentinel ./src

Zero runtime overhead · Works with dotenv, convict, raw process.env · TypeScript-native

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  1. config-sentinel config-sentinel Public

    Catch missing config keys before production — static AST analysis for process.env and config objects

    TypeScript