Mobile app development worldwide
iOS and Android apps with Flutter and React Native for startups and companies worldwide. ShivNexus designs, builds and publishes with you.
We design and build mobile products for iOS and Android, usually in Flutter or React Native so one team can ship both stores. Native Swift or Kotlin is on the table when a device feature demands it. Store listing, test devices and a backend are part of the scope when you need them.
ShivNexus is based in Mohali and delivers this remotely for companies in India, the United Kingdom, the United States, the Gulf, Europe and Australia. You get a written scope, one project lead, and work in English, with calls booked around your timezone.
What is included
- ✓Flows for the first release, not every future idea
- ✓UI that follows iOS and Android habits
- ✓Flutter or React Native build, or native where required
- ✓API integration and login if the product needs accounts
- ✓TestFlight or internal testing and a store checklist
- ✓Source code and a short support window
From brief to delivery
The jobs the first release must do on a phone.
Screens you can click through before engineering.
Weekly builds on a real device.
Store submission support and a handover.
Before you enquire
Flutter or native?
Flutter or React Native for most products, because you get both stores from one codebase. We move a slice to native only when the device API needs it.
Do you publish the app for us?
We prepare the build and the listing text. The Apple and Google accounts should be in your name. We will sit on the submission with you.
Can you add a website and an app together?
Yes. Many products need both. We quote them as one plan so the API is not designed twice.
Other services
Custom web apps, portals and SaaS with React, Laravel, Node.js or Python — from discovery to launch.
View service →Practical AI inside products: assistants, document workflows and Python services with a human still in charge.
View service →Marketing sites and landing pages that load fast, read clearly on a phone, and hand you the code.
View service →Tell us about the project
We reply with questions first, then a written quote. No rank or revenue promise on the call.