Welcome to my portfolio

Hello, I'm Vignesh Kumar

Senior Frontend Engineer at Victoria's Secret & Co

40%

Reduced Page Load Time

60%

Improved Data Fetch Speed

35%

Dev Time Reduction

Vignesh Kumar
Frontend
React Expert

Technical Expertise

6+ years of expertise in building scalable web applications with modern technologies. Specialized in React ecosystem and frontend architecture.

Frontend Core

React.js95%
Next.js90%
TypeScript85%
React Native80%

Development & Testing

Webpack85%
Module Federation90%
Jest80%
React Testing Library85%

CMS & Infrastructure

firebase75%
Headless CMS/WordPress70%
AWS (CloudFront, S3)75%
GitHub Actions, BitBucket Pipelines80%

Professional Journey

A timeline of my professional experience and key achievements in building scalable web applications and leading development teams.

Frontend Development Engineer

Victoria's Secret & Co

December 2023 - Present
  • ▹Collaborated with design teams to create visually appealing, accessible, and responsive user interfaces
  • ▹Reduced page load time by 40% through code splitting and lazy loading
  • ▹Developed mobile point-of-sale applications processing $50K+ daily transactions
  • ▹Mentored 5 junior developers, resulting in a 25% increase in team feature delivery speed
React.jsNext.jsTypeScriptAWS

SDE-I

ShopUp

March 2022 - December 2023
  • ▹Architected admin panels using Next.js and React Query, reducing data fetch times by 60%
  • ▹Implemented micro-frontend architecture with Module Federation
  • ▹Built a component library used by 6 teams, cutting development time by 35%
  • ▹Automated CI/CD pipelines, reducing deployment time from 2 hours to 30 minutes
React.jsModule FederationReact QueryAWS

Program Analyst

Cognizant Technology Solutions

May 2019 - March 2022
  • ▹Optimized React components and implemented caching strategies, reducing API response times by 40%
  • ▹Improved page load time by 45% by reducing bundle size
  • ▹Maintained a 95% sprint completion rate across 8 consecutive quarters
React.jsReduxJavaScriptREST APIs

Featured Projects

A showcase of my key projects, demonstrating expertise in frontend development, architecture design, and problem-solving.

HomeSquare Expense

HomeSquare Expense

Enterprise-grade project expense management system enabling organizations to efficiently track project budgets, allocate funds, and monitor expenses.

ReactTypeScriptFirebaseRecharts
  • ▹Real-time data synchronization
  • ▹Role-based access control
  • ▹Interactive analytics dashboard
  • ▹Receipt documentation upload
TierOne Microservices

TierOne Microservices

Micro-frontend architecture demonstration using Webpack 5's Module Federation, showcasing scalable enterprise application development.

ReactVue.jsWebpackAWS
  • ▹Cross-framework compatibility
  • ▹Zero-coupling architecture
  • ▹Automated CI/CD pipeline
  • ▹CloudFront distribution
Shorts & Reels Blocker

Shorts & Reels Blocker

Chrome extension to combat short-form content addiction by blocking YouTube Shorts and Instagram Reels, helping users regain control of their attention.

JavaScriptChrome APIHTMLCSS
  • ▹Content filtering algorithm
  • ▹Real-time DOM manipulation
  • ▹Zero data collection
  • ▹Offline functionality
Eat & Chill Bot

Eat & Chill Bot

Slack bot that sparks food debates by collecting unpopular food opinions, utilizing serverless architecture and Notion integration.

Node.jsSlack APINotion APINetlify
  • ▹Serverless architecture
  • ▹Real-time interactions
  • ▹Scheduled reminders
  • ▹Database integration

Open Source Contributions

Actively contributing to open source projects and building new technologies. Currently focused on educational technology and AI integration.

Currently Building

TheGoodGameTheory

TheGoodGameTheory

Building an AI-powered game-based learning platform that revolutionizes education through interactive experiences. Combining cutting-edge AI technology with gamification to create engaging educational content.

AI/MLReactTypeScriptNode.jsGame Development

1200+

Total Commits

80+

Repositories

150+

Stars Earned

GitHub Stats

Get In Touch

I am always open to new opportunities and collaborations. Feel free to reach out if you would like to work together!

Send a Message

Email

dvigneshkumar3@gmail.com

GitHub

Vignesh-kumar-D

LinkedIn

Connect with me