One Pasal Seller
The seller app for One Pasal (Onepasal) merchants — manage the product catalog, handle incoming orders and run the storefront from a phone.
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One Pasal // Flutter app
One Pasal
Also searched as Onepasal, One Pasal app, Onepasal shopping app
The One Pasal (Onepasal) online shopping app for customers in Nepal — browse products, fill a cart and place orders from the phone.
About One Pasal
One Pasal is an e-commerce marketplace in Nepal. The customer app is the storefront: product listings and categories, product details, cart and checkout.
Rojan Parajuli (also known as Anjesh Parajuli) built the One Pasal app in Flutter using Bloc state management and a clean, layered architecture, connected to the One Pasal REST API, and released it on Google Play.
- Client
- One Pasal
- Type
- Flutter app
- Status
- Live on Google Play
- Built with
- Flutter, Dart, Bloc (flutter_bloc)
- Developer
- Rojan Parajuli (Anjesh Parajuli)
Key features
Product browsing
Categories, listings and detailed product pages.
Cart
Add, update and remove items before checkout.
Ordering
Place orders and follow them after purchase.
Fast UI
Smooth scrolling and cached images for large catalogs.
Tech stack & architecture
Tech stack
- Flutter
- Dart
- Bloc (flutter_bloc)
- Clean Architecture
- REST API
- Android
- E-commerce
Architecture & state management
- State management
- Bloc (flutter_bloc). Every screen is driven by a Bloc: the UI sends events, the Bloc emits immutable states, and widgets simply rebuild from the current state. Business logic never lives inside widgets.
- Layered architecture
- Clean Architecture split into presentation (screens, widgets, Blocs), domain (entities, use cases, repository contracts) and data (repository implementations, remote API and local storage sources).
- Data & networking
- Repositories wrap the REST API so Blocs never talk to HTTP directly. Responses are mapped into typed models, and errors are turned into clear UI states (loading, success, empty, failure).
- Maintainability
- Dependency injection wires the layers together, which keeps features isolated, makes Blocs and repositories easy to unit test, and lets new features ship without touching unrelated code.
One Pasal FAQ
Who developed the One Pasal app?
Rojan Parajuli (also known as Anjesh Parajuli), a Flutter developer from Bhaktapur, Nepal, developed the One Pasal (Onepasal) shopping app.
What is the One Pasal app built with?
Flutter and Dart, with Bloc state management and a clean, layered architecture, connected to a REST API.
I need help with a One Pasal order. Is this the right place?
No — this page is about how the app was developed. For orders or account support, please contact One Pasal directly.
