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dipanshu kumar

@dipanshukumar

Senior software engineer at Flexing IT who contributed to Schneider Electric’s IoT device management UI for 20+ device types.

India

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At Flexing IT, I contributed to Schneider Electric’s Network Automation Controller, a smart home automation platform, including a real-time device management UI supporting 20+ IoT device types. I also used Lighthouse and Core Web Vitals to identify bottlenecks and improve page speed by 25%.

At Netsmartz, I spearheaded the migration of 25+ pages for the Telstra web application from Drupal to ReactJS, reducing page load time by 40%. I modernised the platform with Micro-Frontend Architecture and Next.js server-side rendering, and reported UI bugs decreased by about 40%.

At Extramarks Educations India Pvt. Ltd., I shipped 5+ core modules for the Extramarks web application, used by 10M+ K-12 students across India. At InfibeamAvenues, I launched e-commerce solutions for clients including Sony UAE and improved checkout conversion by 15% through UX enhancements.

I've also worked on web applications for clients including London Stone and Cheshire Paving Stones, and contributed to the GeM (Government e-Marketplace) platform. My work spans frontend and full-stack development with React, Next.js, TypeScript, Node.js, and PostgreSQL.

Experience

Work history, roles, and key accomplishments

Senior Web Developer

Flexing IT

Sep 2025 - Jun 2026 (9 months)

Contributed to Schneider Electric's NAC platform, building a real-time device management UI supporting 20+ IoT device types. Improved page speed by 25% and reduced UI response time by 25%.

React Redux Next.js JavaScript TypeScript NodeJS ExpressJS PostgreSQL SQL IoT Web Performance Lighthouse Core Web Vitals

Senior Software Engineer

Smart Working Solutions

Nov 2024 - Jun 2025 (7 months)

Designed and developed 20+ web pages for Cheshire Paving Stones and collaborated with London Stone to deliver scalable pages with accessibility (WCAG). Optimized performance using modern frontend technologies.

HTML5 CSS JavaScript TypeScript React Redux Next.js Figma AWS GitHub GitHub Actions REST APIs NodeJS ExpressJS PostgreSQL Web Vitals WCAG

Software Engineer

Freelance & Personal Projects

Feb 2024 - Oct 2024 (8 months)

Worked on freelance and personal web application projects while managing family responsibilities, maintaining hands-on experience in modern frontend frameworks.

React Next.js JavaScript TypeScript NodeJS ExpressJS REST APIs PostgreSQL

Software Engineer

Netsmartz

Jan 2023 - Jan 2024 (1 year)

Spearheaded migration of 25+ web pages for Telstra, lowering page load time by 40%. Modernized platform using Micro-Frontend Architecture and SSR with Next.js, reducing UI bugs by ~40%.

React Redux Next.js TypeScript Webpack Cypress Jest NodeJS ExpressJS PostgreSQL Micro Frontend Architecture SSR Performance Optimization

Software Developer

Extramarks Educations India Pvt. Ltd.

Dec 2021 - Jan 2023 (1 year 1 month)

Shipped 5+ core modules used by 10M+ K-12 students, improving user experience and product performance. Partnered with product managers and designers to ship features, contributing to a 20% improvement in feature delivery speed.

React Redux JavaScript TypeScript NodeJS ExpressJS PostgreSQL HTML5 CSS Webpack AWS

Web Developer

InfibeamAvenues

Feb 2019 - Dec 2021 (2 years 10 months)

Launched E-commerce solutions for 3 UAE clients and 4+ Indian clients, serving 1M+ monthly users, improving checkout conversion by 15%. Contributed to the GeM platform for the Indian Government.

React Redux Angular JavaScript HTML5 CSS SCSS Webpack Bootstrap Ecommerce UX

Web Developer

Pyplyn Consultancy Services

Jun 2018 - Feb 2019 (8 months)

Improved and preserved 2 web applications for diverse clients, delivering scalable front-end and back-end solutions while ensuring performance and reliability.

Angular React JavaScript HTML5 CSS SCSS Figma Git