PWA Development

Progressive web apps that install like native and work offline — one codebase. We work with clients across Uzbekistan.

A web app that installs like a native one

One codebase for web, iOS and Android — offline, installable, with push.

A PWA is a web app that installs to the home screen and works offline — no app store, one codebase for every device. It sends push notifications and loads instantly, giving you a native feel without building two separate apps.

How it works

1

Scope & design

We map the flows and screens, and decide what needs to work offline.
2

Build the PWA

One responsive codebase with a service worker and web manifest, so it installs and runs like an app.
3

Offline & push

We add offline caching and push notifications, then test install on real iOS and Android devices.
4

Launch

We ship it to your domain — users install straight from the browser, no store review needed.

Selected cases

A few of the projects we have designed and built.

Ustozation

An English-learning mobile app for iOS and Android, from onboarding and OTP login through to IE...

Express 24

Express 24 is one of the most popular online food delivery services in Uzbekistan. The platform...

MyTaxi

MyTaxi is a modern taxi service that offers convenient and high-quality rides across Uzbekistan...

Workly

Workly is an automated time-tracking system designed to simplify workforce management. The plat...

View all portfolio

Brands that trust Celion.

From our blog

Guides and insights to help you get more from your website.

Banking via Telegram: Setting Safe Boundaries for Chatbots

A Telegram bot can speed up banking services, but it cannot replace the bank's systems. The bot should remain an access point, while critical decisions stay on bank servers.

blog

It is 22:47. A customer notices money has been withdrawn from their card and opens the bank's Telegram bot. They do not need an advertisement or a long set of instructions. They need three specific things: to v...

5 min

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What our clients say

Real stories from the businesses we build for.

Frequently Asked Questions

Yes — native iOS and Android, plus PWA when a single cross-platform build fits better. We advise the right approach for your goals.

Yes. We handle publishing, store assets and the review process end to end.

You do — source code, developer accounts and all assets are registered to you and handed over.

Yes — updates, OS compatibility, monitoring and improvements are all covered.

Discuss the project

Select the task type, describe it, how you see the solution and the result: