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GSGurmeet Singh

Work

Projects

A selection of production work: APIs, real-time systems, admin panels and customer-facing apps.

Dine In Florida

Built backend services with Node.js and Express, integrated GraphQL APIs for real-time workflows, and used MongoDB to support restaurant listings and reservations at scale.

  • Node.js
  • Express.js
  • GraphQL
  • MongoDB
  • Next.js
  • TypeScript
  • Tailwind CSS

Bollymatch

Created a live sports widget in React with real-time updates, sport switching, and optimized bundling for responsive performance across embeds.

  • React
  • JavaScript
  • Webpack
  • REST API
  • Storybook
  • Tailwind CSS

Attendance Management System

Shipped an attendance platform with role-based admin controls, live updates, notifications, and GraphQL subscriptions for smoother coordination across teams.

  • Next.js
  • Node.js
  • Express.js
  • JWT
  • MongoDB
  • Firebase
  • GraphQL
  • Tailwind CSS
  • Redux Toolkit
  • TypeScript

Tinniless

Implemented secure authentication, streamlined patient-doctor video calling, and supported a monorepo architecture across five operational panels.

  • React
  • Node.js
  • Twilio SDK
  • JWT
  • Redux Toolkit
  • Monorepo

Nensapp

Built wallet backend features for money movement, transaction security, and scalable microservice-based financial operations.

  • Node.js
  • Express.js
  • MongoDB
  • Microservices
  • JWT
  • Razorpay
  • Wise
  • Cryptomus

Nensapp Management Panel

Developed an admin panel with analytics, access control, and efficient client-side caching using TanStack Query for responsive workflows.

  • React
  • TanStack Query
  • TypeScript
  • Tailwind CSS
  • React Hook Form
  • MongoDB
  • Docker