Node.js Development Company in Kolkata
The digital landscape in Kolkata, West Bengal is evolving fast, and Node.js is at the forefront of this transformation. Codingclave provides expert Node.js development services to businesses in Kolkata, helping them build performant, modern applications. Whether you are a startup or an established enterprise, our Node.js solutions are designed to give you a competitive edge.

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Founder & Lead Developer · Replies within 2 hours (Mon–Sat 10:00–19:00 IST)
What Our Node.js Team Delivers for Kolkata Businesses
Non-blocking, event-driven architecture for high throughput
Shared JavaScript codebase between frontend and backend
Massive npm ecosystem with over 2 million packages
Real-time capabilities with WebSocket and Socket.io
Excellent for building RESTful and GraphQL APIs
Scalable microservices architecture support
Node.js Projects We Build for Kolkata
Types of Node.js applications we build for Kolkata businesses.
RESTful APIs and GraphQL backends for web and mobile apps
Real-time applications like chat, notifications, and live dashboards
Microservices and serverless functions
IoT backend systems and data streaming pipelines
Our Clients
Some of the brands we have worked with. 200+ projects since 2017, worldwide.




Common Questions About Node.js Development in Kolkata
Hiring a Node.js development company that serves Kolkata gives you access to experienced developers who understand both the technology and local business needs. Codingclave has delivered 200+ projects with a 4.9-star Google rating and 5.0 from 37 Upwork reviews. We provide transparent pricing, regular updates, and dedicated support for Kolkata businesses.
Node.js development costs vary based on project complexity. A business website starts at INR 25,000, and custom software such as a CRM or ERP starts at INR 2,00,000. Codingclave provides detailed, transparent quotes for Kolkata businesses after understanding your specific requirements, with a fixed price once the scope is agreed.
A simple Node.js project takes 2-4 weeks, a medium-complexity application takes 4-8 weeks, and a complex enterprise solution takes 8-16 weeks. We follow agile development with 2-week sprints and provide regular progress updates throughout the project.
Absolutely. We work with Kolkata businesses through video calls, WhatsApp, shared project dashboards, and scheduled demos. Our remote workflow is structured and transparent — you get weekly updates, milestone reviews, and direct access to your project team.
Codingclave brings 200+ completed projects, a 4.9-star Google rating (92 reviews), 5.0 from 37 Upwork reviews, and deep Node.js expertise. We have served businesses across India from our Lucknow headquarters since 2017. For Kolkata clients, we offer competitive pricing, fast communication, and a proven track record of delivering high-quality Node.js solutions on time and within budget.
Need Node.js Development in Kolkata?
Talk to Ashish Sharma — hire expert Node.js developers for your Kolkata project. Free consultation, start in 48 hours.
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200+ Projects Shipped
Delivered worldwide since 2017, founder-led by Ashish Sharma.