---
title: "Sumit Kumar - Software Engineer in Gurugram | Tal"
description: "Meet Sumit Kumar, Frontend Engineer · React / Next.js / TypeScript · Building performant UIs that users actually enjoy based in Gurugram. AI stack includes claude, codex, and cursor. Explore public work links including leetcode and sumit-kumar.site."
image: "https://tal.club/meet/sumit-5/share-image"
---

# Sumit Kumar on Tal

## Headline

Frontend Engineer · React / Next\.js / TypeScript · Building performant UIs that users actually enjoy

## About

Frontend Engineer with 3 years of experience building scalable web applications using React, Next\.js, and TypeScript\. I specialise in building performant UIs, reusable component systems, and solving complex frontend challenges\. I care deeply about user experience, clean code, and shipping products that actually work\. Currently open to Frontend Engineer roles at product companies — Delhi NCR, Bengaluru, Hyderabad, Pune & Remote\. Skills: React\.js · Next\.js · TypeScript · JavaScript · Redux · REST APIs · Web Performance · HTML/CSS

## Location

Gurugram

## AI stack

claude

codex

cursor

github copilot

openai

v0

## Work experience

Software Engineer at Studio Graphene, Oct 2023 \- Present · 2 yrs 9 mos, Gurugram, Haryana, India, Architected a reusable component library in React \+ TypeScript, reducing new feature development time by \~30% across the engineering team\. Optimized React rendering performance by eliminating unnecessary re\-renders and lazy\-loading routes, cutting initial page load time from \~4\.2s to under 1\.8s\. Collaborated with UX designers to deliver a redesigned dashboard that increased user engagement by 22% \(measured via Mixpanel post\-launch\)\.

## Education

Bachelor of Engineering \- BE, Electrical, Electronics and Communications Engineering, Gurukula Kangri Vishwavidyalaya

## Public links

- leetcode: https://leetcode\.com/sumitkumar\_09
- sumit\-kumar\.site: https://www\.sumit\-kumar\.site/

[View the original profile](https://tal.club/meet/sumit-5)

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