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rajat798/README.md

Hi, I'm Rajat Varshney 👋

Senior Frontend Engineer | Frontend Tech Lead

I'm a frontend engineer and technical lead with 8 years of software engineering experience, including 7 years building production applications with React and TypeScript.

Currently, I lead a team of 5–6 frontend engineers at PreciTaste, building AI-powered restaurant operations applications.

I enjoy building scalable frontend systems, solving architecture challenges, improving web performance, and mentoring engineers.

🚀 What I Work On

  • Frontend Engineering: React, TypeScript, JavaScript, Redux, responsive web applications
  • Frontend Architecture: Micro-frontends, Webpack Module Federation, reusable components
  • Performance: Lighthouse audits, code splitting, lazy loading, caching
  • Cross-Platform: Capacitor, Firebase Cloud Messaging, iOS and Android integrations
  • Quality & Delivery: Jest, GitLab, CI/CD, Docker, code reviews
  • Technical Leadership: Mentoring, hiring, architecture discussions, and production delivery

🛠️ Tech Stack

Languages: JavaScript, TypeScript, HTML5, CSS3

Frontend: React, Redux, Webpack, Module Federation

Testing: Jest

Mobile & Integrations: Capacitor, Firebase Cloud Messaging, Kafka

Tools: Git, GitLab, Docker, Lighthouse, Figma

Databases: MongoDB, Oracle PL/SQL

💼 Professional Highlights

  • Leading a frontend engineering team of 5–6 developers.
  • Helped establish a micro-frontend platform spanning 5 product areas.
  • Delivered notifications across web, iOS, and Android.
  • Built interfaces for AI-powered demand forecasting and computer vision systems.
  • Improved application loading performance using Webpack optimizations.
  • Hired and mentored engineers while remaining hands-on with development.

🎯 Areas of Interest

  • Scalable frontend architecture
  • React and TypeScript engineering
  • Web performance and developer experience
  • Micro-frontends and modular applications
  • Technical leadership and mentoring
  • AI-powered product interfaces

🤝 Connect With Me

Open to Senior Frontend Engineer and Frontend Tech Lead opportunities.

Pinned Loading

  1. frontend-ai-roadmap frontend-ai-roadmap Public

    TypeScript 1

  2. rajat-portfolio rajat-portfolio Public

    TypeScript 1

  3. cricket-stats-analyst cricket-stats-analyst Public

    Python 1