Hey, I'm Jaykumar 👋🏻
Frontend
Developer
Frontend developer with expertise in React.js, Tailwind CSS, and state management, aspiring to transition into a full stack developer.
Frontend
Frontend developer with expertise in React.js, Tailwind CSS, and state management, aspiring to transition into a full stack developer.About me.
Hey 👋, I am a Frontend Developer with a passion for building beautiful and functional user interfaces. I am a self-taught developer and I love to learn new things. I am a quick learner and I am always ready to take up new challenges. I have experience in working with HTML-5, CSS-3, VanillaJS, ReactJS, NextJS, TypeScript, Tailwind CSS, Node Js, MongoDB and exploring new efficient technologies.
My Stack.
My Special Place.
Experience.
Software Engineer (Frontend) @ Jio Platforms Limited
August 2023 - Present
- Engineering core real-time communication modules for JioMeet Plus, supporting high-concurrency collaboration for millions of users.
- Optimized application performance, achieving a 30% reduction in bundle size and 40% faster rendering via virtualization and lazy loading.
Architected and scaled key enterprise features:
- Real-time chat engine with pinning, read receipts, and presence tracking
- WebRTC-based calling modules and comprehensive call history management
- AI-integrated interfaces for meeting recaps, live transcriptions, and summaries
- Secure, RBAC-driven UI flows ensuring 100% compliance with security audits
Stack: React, TypeScript, WebRTC, Zustand, TanStack Query, and Tailwind CSS.
- Standardized AI-SDLC workflows using Cursor and Claude, accelerating feature delivery and improving code consistency.
Full Stack Developer Intern @ Datta Meghe College of Engineering
January 2022 - July 2022
- Engineered a mobile-responsive portal for 2,000+ users using the MERN stack, facilitating seamless interaction between alumni and students.
- Designed RESTful APIs that automated placement coordination, reducing manual administrative effort by 60%.
- Built a secure authentication layer using JWT and RBAC to ensure data privacy across Admin, Alumni, and Student tiers.