Software that runs real businesses across India
Naduvan Technologies builds products that shops, clinics, schools and growing companies use every day: billing and inventory, patient records, school management and custom apps.
Trusted by government, enterprises and institutions
Products built for how Indian businesses work
Each product solves one job well and works on the devices people already have.
PosyGen
Checkout-first billing, inventory, GST and multi-branch operations in one desktop and web app. Keeps billing even when the internet is down.
Learn about PosyGen →
DocyGen
Clinic management for doctors on tablet and phone. Capture visits, auto-fill prescriptions, sign them by hand and send them to patients on WhatsApp.
Learn about DocyGen →
KlasGen
School ERP for students, staff, exams, fees, transport, library and hostel, with an app that keeps parents up to date.
Learn about KlasGen →
VishGen
An AI software team. Describe your business in plain words and get a working website, mobile app, desktop app and backend that you can try live.
Learn about VishGen →We also build software for you
The team behind our products takes on custom projects for government departments, enterprises and institutions, from AI systems to apps that run for years.
AI & Machine Learning
Face recognition, attendance, document reading and AI assistants, built for real-world accuracy.
Cloud Computing
Cloud setup, migration, backup and cost control, so you pay only for what you use.
Web Development
Fast, responsive websites, portals and dashboards built with React and Go or Node.js.
Mobile Applications
Android and iOS apps, both native and cross-platform (Flutter, React Native).
Maintenance & Support
Deployment, security patching, monitoring and responsive support for the apps you rely on.
WhatsApp Business Messaging
Businesses connect their own WhatsApp number to our apps for bills, reminders and support.
We know the technology, and we learn your business
Building for today and building for the years ahead are very different jobs. We build software that keeps working as your needs change.
Built to last
Proven, modern technology and clean engineering, so your software is still easy to change years from now.
Domain first
We spend time on the counter, in the clinic and in the office before we write any code.
On time, every time
Time means money for you, so timely updates and quick support are part of how we work.
Made in Chennai
A local team you can call and meet, building for Indian rules like GST and for Indian languages.
Let's build what your business needs next
Try one of our products, or tell us about your project.