Platforms

Five platforms. Depth on each, not a list of everything.

We commit to five and keep our own products running on all of them. A vendor who claims twenty is telling you they will learn yours on your budget.

Capability

What we do on each platform.

Same four headings every time: what we build, the stack, what you get at handover, and what the engagement usually looks like.

01

Flutter apps

Flutter app development

One Dart codebase for Android and iOS with Firebase or Supabase behind it. We reach for Flutter when the product is the same on both platforms and a real store release matters more than platform specific chrome.

What we build

  • Consumer apps with offline first data
  • Internal tools for field and sales teams
  • Subscription and payment flows
  • Store submission, phased rollout and the review responses that go with it

What you get at handover

A repo in your organisation, signed releases on both stores, CI that builds from your main branch, and crash and analytics dashboards handed over in your accounts.

Engagement shape

Discovery sprint, then a build in two week increments with a working demo at the end of each.

Stack

  • Flutter
  • Dart
  • Bloc
  • GetX
  • Firebase
  • Supabase
  • Hive
  • Play Console
  • App Store Connect

Proof

IntelliSpend reads expense notifications on the device and never sends them anywhere.

02

Shopify apps

Shopify app development

Kyron Infotech is a member of the Shopify Partner Program. We build public and custom apps, checkout and admin extensions, and storefronts a merchant can run without calling us every week.

What we build

  • Public apps for the Shopify App Store
  • Custom apps for a single merchant
  • Checkout UI and admin extensions
  • Integrations with ERP, courier and WhatsApp

What you get at handover

App review submission handled end to end, the Billing API wired, merchant facing documentation and a support runbook.

Engagement shape

Fixed scope for a first app version, retainer after launch because the App Store keeps moving.

Stack

  • Shopify Admin GraphQL API
  • App Bridge
  • Polaris
  • Shopify Functions
  • Remix
  • Node.js
  • Vercel

Stated plainly

We are a member of the Shopify Partner Program at Registered tier. We are not a Shopify Plus Partner, we hold no tier badge, and we do not yet have a public listing on the Shopify App Store.

03

WhatsApp and Meta APIs

WhatsApp Business API development

We build on the WhatsApp Business Platform Cloud API: account onboarding, template approval, webhook services and the CRM layer on top. It is the same ground the hosted WhatsApp platforms cover, except the account and the data stay yours, and it is the work Indian businesses ask us for most.

What we build

  • WABA setup and business verification support
  • Message template design and approval
  • Cloud API webhook services with delivery and read receipts
  • Campaign and broadcast tooling with opt in capture and an audit trail
  • A shared team inbox with assignment, tags, notes and bot to human handover
  • Catalogue and order flows

What you get at handover

A verified business account in your name, templates approved against your brand, and a service that behaves under Meta’s rate limits and pricing changes.

Engagement shape

Discovery first, because business verification is the long pole and not the code. Then a fixed scope build, then a retainer while message volume settles.

Stack

  • WhatsApp Cloud API
  • Meta Graph API
  • Node.js
  • Webhooks
  • PostgreSQL
  • Queues
  • React admin

Proof

Ami’s Craft routes live orders into WhatsApp with a structured order reference, so payment and fulfilment happen inside the chat. Our reminder assistant is at MVP and is migrating from an unofficial library to the Cloud API, which is the same migration every business still on one will have to make.

Stated plainly

We are not a Meta Business Partner and not a Solution Partner. We build as a developer on the Cloud API, which means your business account, your billing and your message data stay yours. We cannot resell API access, message credits or green tick verification, and nobody can guarantee template approval, because Meta decides it.

04

Native Android and iOS

Native app development

Kotlin and Swift when the platform is the product: usage statistics, background services, widgets, sensors, or anything that has to behave exactly the way the operating system does.

What we build

  • Android apps in Kotlin with Jetpack Compose
  • iOS apps in Swift and SwiftUI
  • Native modules that sit under an existing Flutter app
  • On device data work that never leaves the phone

What you get at handover

Store ready builds, a privacy manifest that matches what the app actually does, and a written note on every permission the app asks a user for.

Engagement shape

Often a module inside an existing app rather than a whole build. Scoped tightly, because native work is usually unblocking one specific thing.

Stack

  • Kotlin
  • Jetpack Compose
  • UsageStatsManager
  • WorkManager
  • Swift
  • SwiftUI
  • Room
  • Core Data

Proof

Usage Report reads Android usage statistics on the device and renders them without a server. In beta. The Ami’s Craft Android app is Kotlin and Jetpack Compose. Our Swift work to date sits inside Flutter iOS builds rather than a standalone SwiftUI app, and we would rather state that than stretch it.

05

Web applications

Web application development

React with Vite, Astro where the content is the product, Tailwind for the system, Vercel for delivery. We build for a Lighthouse run you can do yourself, not for a screenshot of one.

What we build

  • Product sites that prerender to static HTML
  • Admin dashboards and internal tools
  • Commerce front ends on a headless backend
  • Next.js applications on Vercel

What you get at handover

A static or hybrid build, Core Web Vitals measured on a mid range Android device, structured data, and a content model your team can edit without us.

Engagement shape

Fixed scope for a build, then a small retainer if the content model needs to keep growing.

Stack

  • React 19
  • Vite
  • Astro
  • Tailwind CSS
  • TypeScript
  • Next.js
  • Firestore
  • Supabase
  • Cloudinary
  • Vercel

Proof

Ami’s Craft runs a full catalogue with a WhatsApp checkout and order references in the AC-YYYYMMDD-XXXX format. This site is built on React, Vite and Tailwind, prerendered to static HTML.

Side by side

Deciding between two of them.

The honest version of this table is that the answer depends on your product. We will tell you which column you are in on the scoping call, including when it costs us the bigger project.

PlatformChoose it whenTypical first releaseThe long pole
Flutter appsThe product is the same on both platforms and a store release matters.Eight to sixteen weeksStore review and offline behaviour
Shopify appsThe business already runs on Shopify and the gap is merchant tooling.Six to twelve weeksApp Store review and billing logic
WhatsApp and Meta APIsSales or support already happen on WhatsApp, from personal phones.Six to twelve weeks, plus Meta verificationBusiness verification and template approval, both decided by Meta
Native Android and iOSThe platform APIs are the product: usage stats, background work, widgets.Four to twelve weeks, often a modulePermissions and privacy declarations
Web applicationsThe audience arrives through a browser and speed is a sales argument.Four to ten weeksThe content model, not the code
Before you write to us

Questions we get before the first call.

Fixed scope for a defined build, a monthly retainer for a product that keeps shipping, and a paid discovery sprint when the scope is not clear yet. We price the work, not developer hours, and we do not publish a rate card because the number genuinely depends on the product, the platform and the scope. You get it in writing after the scoping call.

You do. The IP transfers on final payment and it is written into the statement of work. Repos and cloud projects are created in your name on day one, and our access is revoked at project close.

Monday to Friday, 10:00 to 19:00 IST. That is roughly 4.5 hours of overlap with London, 2.5 hours with a New York morning, and a full working day with Dubai, Singapore and Sydney.

Yes, yours or ours, before the first technical call.

Kyron Infotech is a member of the Shopify Partner Program. We are not a Shopify Plus Partner and we do not display a tier badge we have not been granted.

No. We build on the WhatsApp Business Platform as a developer on the Cloud API. Your business account, your billing and your message data stay with you.

Flutter when the product is the same on both platforms. Native when the platform APIs are the product, for example usage statistics, background services, widgets or sensors. We tell you which on the scoping call, including when the answer costs us the bigger project.

Next step

Tell us the platform and what you are trying to ship.

A 45 minute scoping call, then a written proposal with scope, price and dates inside two working days. Keval reads every enquiry and replies within one working day.

I need

Book a scoping call

Email info.kyroninfotech@gmail.com

Or start a conversation on WhatsApp: +91 84889 97200