Crafting exceptional digital experiences through clean code, thoughtful design, and a passion for the web.
I'm Ranabir Kumar Roy, a passionate web developer based in Siliguri, West Bengal.
I specialize in building scalable, performant, and beautiful web applications
that solve real-world problems.
My approach blends technical precision with creative design thinking —
because great software should be as delightful to use as it is reliable under the hood.
I'm always learning, always building, always improving.
A high-performance online store with real-time inventory, payment integration, and an intuitive admin dashboard built for scale.
Real-time data visualization dashboard with customizable widgets, filters, and live chart updates via WebSocket.
A collaborative project management tool with real-time updates, drag & drop boards, and team communication features.
Unified dashboard aggregating metrics from multiple social platforms, with AI-powered insights and scheduled posting functionality.
Leading frontend architecture for a growing SaaS platform. Built component library used across 5+ products, reduced load time by 40%, and mentored junior developers.
Developed custom web applications for 12+ clients across e-commerce, healthcare, and education sectors using React, Node.js, and various cloud platforms.
Delivered pixel-perfect, responsive websites and web apps for clients worldwide. Specialized in React, performance optimization, and accessibility standards.
Whether you have a project in mind or just want to say hi — my inbox is always open.
royranabirkumar7@gmail.com