---
title: "Kuldeep Kushwah - Software Engineer in Bengaluru | Tal"
description: "Meet Kuldeep Kushwah, Software Engineer at TCS | IIT Roorkee based in Bengaluru. AI stack includes claude code, claude, and cursor. Explore public work links including kuldeep-kushwah-portfolio.netlify.app."
image: "https://tal.club/meet/kuldeep-kushwah/share-image"
---

# Kuldeep Kushwah on Tal

## Headline

Software Engineer at TCS \| IIT Roorkee

## Location

Bengaluru

## AI stack

claude code

claude

cursor

github copilot

hugging face

lovable

## Work experience

Software Engineer at Tata Consultancy Services, Sep 2023 \- Present · 3 yrs 1 mo, India, Client: Envestnet \(Fintech\) — Fastlink Platform Sep 2023 — Present • Independently architected and delivered Fastlink from scratch — a financial account aggregation platform serving 60\+ enterprise users, built with React\.js, Node\.js, MongoDB, JWT, SSO, and OAuth 2\.0 Client Credentials \(CC\) flow\. • Designed a secure backend with JWT authentication, SSO, and OAuth 2\.0 CC flow, reducing average API response time by \~25\-30% over the legacy system\. • Built a reusable React component library from zero, enabling faster feature iteration and consistent UI across the platform\. • Owned production maintenance independently — handling incidents, deploying updates, and ensuring uptime with no dedicated support team\. Client: BestBuy \(E\-commerce\) — Product Listing Page team • Developed and maintained React components for BestBuy's high\-traffic product listing pages, contributing to a customer\-facing surface serving millions of users globally\. • Implemented performance optimisations — lazy loading, code splitting, and render cycle improvements — reducing page load time and improving Core Web Vitals scores\. • Worked on A/B testing and feature flag integrations, enabling controlled rollouts of new UI features without impacting the broader user base\. • Ensured cross\-browser and cross\-device compatibility, resolving rendering inconsistencies across Safari, Firefox, and mobile viewports\.

Web Developer at The Sparks Foundation, Jun 2022 \- Sep 2022 · 3 mo, India

## Education

Bachelor of Technology, Metallurgical Engineering, Indian Institute of Technology, Roorkee

## Public links

- kuldeep\-kushwah\-portfolio\.netlify\.app: https://kuldeep\-kushwah\-portfolio\.netlify\.app/

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

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