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JK Softwares, Patna

React & Node.js Web App Development in India

We build modern web applications with React, Next.js and Node.js: SaaS products, customer portals, dashboards and admin panels. The result is fast, maintainable code that your team can keep extending.

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What we build

SaaS products

Multi-user products with accounts, roles, billing and dashboards.

Customer and partner portals

Secure logins, documents, orders and tracking.

Admin panels and dashboards

Manage content, users and data with clear interfaces.

API and backend development

Node.js and Express APIs with SQL or NoSQL databases.

Real-time features

Live updates, chat and notifications.

Deployment and DevOps

Hosting, CI/CD, monitoring and backups set up from day one.

How we work

  1. Define users, data and core workflows
  2. Design the interface and database
  3. Build the frontend and API together
  4. Review in short sprints and test
  5. Deploy and monitor

Frequently asked questions

Why React and Node.js?

They share one language across frontend and backend, have a large ecosystem and make it easier to hire developers later.

Do you build SaaS products from scratch?

Yes. We handle design, backend, frontend, authentication, payments and deployment.

Can you take over or improve an existing web app?

Yes. We review the code, fix problems and add features without a full rewrite where possible.

Which databases do you work with?

PostgreSQL, MySQL, MongoDB and Supabase or Firebase, chosen to match the product.