Case Study: Beroon – online auto catalog for the Iranian market
Beroon – searching for a used car has never been so easy.

50
%
faster page loads in low-bandwidth conditions
40
%
fewer abandoned sessions on slow mobile networks
Business challenge
The main aim was to plan, design and develop a web service to provide users with the up-to-date information about cars available for sale. The application should have a simple, attractive and responsive design.
The main project challenges were:
- to ensure fast page-loading even on slow connections;
- to follow right-to-left writing logic.
Our solution
We built a web service, which divides all functionality among the following types of users: guests, registered users, and admin. We developed a Ruby on Rails-based service following the best practices for building lightweight pages. The application runs in the auto scale mode, which traces the load on the resource automatically.


Before:
- There was no dedicated online channel for buying and selling used cars in the Iranian market, leaving buyers and sellers without a structured search and listing platform.
- Existing websites were not optimised for Iran’s internet infrastructure, causing incomplete page loads and abandoned sessions for users on slow mobile connections.
- Online classified platforms operated in left-to-right writing systems, making them poorly suited to Persian-language content and Iranian users.
- Sellers had no self-service tools to publish, manage, or remove car listings independently; listing management required manual coordination.
After:
- A web marketplace connects buyers and sellers with advanced search filters including geo targeting, price range, and vehicle type, giving the Iranian automotive market a dedicated structured channel.
- Pages load ~50% faster in low-bandwidth conditions and session drop-offs on slow mobile networks fell ~40%, achieved through Rails-optimised delivery, S3-hosted static assets, and auto-scaling on an AWS data center proximate to Iran.
- The platform fully supports right-to-left Persian layout, making the interface natural for local users from day one.
- Registered sellers publish, manage, and delete their own listings through a self-service flow; administrators moderate the full inventory and manage users through a dedicated panel.
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