Reetesh Kumar

Full Stack Engineer building reliable, high-performance web products across SaaS, e-commerce, and web3.

About

I'm a full stack engineer with 3.7+ years of experience shipping production web applications across IoT, geospatial, web3, CRM, and e-commerce domains. I work end-to-end in the React/Next.js and Node.js ecosystem designing scalable REST and GraphQL APIs, integrating payments and blockchain, and wiring third-party services into clean, dependable products. I care deeply about performance, maintainable architecture, and clear communication, and I've been leaning into GenAI and AI-assisted workflows to build and ship faster. Most of all, I enjoy turning messy requirements into polished software that people actually use.

Work Experience

Furrisic Infotech

Jun 2026 - Present

MERN Stack Engineer

Building and shipping features for production full-stack web applications across the MERN stack (MongoDB, Express, React, Node.js), collaborating closely with the product team on active development.

Focused on writing clean, maintainable code, ramping up quickly on the existing codebase, and contributing to a smooth, reliable delivery workflow.

Inara Consultancy Services

Feb 2023 - Jun 2026

Software Engineer

Engineered and maintained production full-stack applications with React, Node.js, and PostgreSQL, designing scalable REST APIs with a clean separation of concerns.

Integrated Stripe end-to-end — checkout flows, webhook events, and error handling — and containerized services with Docker to standardize deployments across environments. Delivered work spanning geospatial dashboards, e-commerce, CRM, and web3 dApps on Ethereum and Solana.

Education

Jai Prakash University, Saran Bihar

2014 - 2019

Bachelor's Degree in Chemistry

Skills

JavaScript

TypeScript

React

Next.js

Angular

TailwindCSS

Zustand

Redux

TanStack Query

Node.js

Express.js

Nest.js

Hono

PostgreSQL

MongoDB

MySQL

SQLite

Redis

Kafka

RabbitMQ

REST

GraphQL

tRPC

Docker

GitHub Actions

AWS

Solidity

Web3

GenAI

Projects

Nikeway

A Nike-inspired storefront focused on polished UI, responsive layouts, and core e-commerce interactions.

Side Project

TypeScript

React

Vite

Node.JS

MongoDB

Charity DApp

A crowdfunding dApp where users can create and support campaigns with transparent, on-chain transactions.

Side Project

Typescript

Next.JS

Solidity

Wallet Connect

Tracker - Portfolio & Expense

A personal finance dashboard that combines portfolio tracking and expense management. It integrates Zerodha and CoinGecko APIs to provide a unified view of investments and daily spending.

NextJS

Typescript

MongoDB

Prisma

TailwindCSS

zustand

zerodha

coingecko

Recharts

redis

Solex - A Hospitality App

An Airbnb-inspired hospitality platform built to explore booking flows, listing management, and modern UI patterns.

Side Project

React

Javascript

Firebase

Stripe

Node.JS

Globe Graph

A data visualization app for exploring country-level statistics through interactive charts by year and region.

Side Project

NextJS

Typescript

Shadcn

TailwindCSS

TanStack Query

geo

worldbank API

Graze - A food Marketplace

A multi-vendor food marketplace where users can order from different restaurants or create their own storefront.

Side Project

React

Javascript

Firebase

Stripe

Node.JS