Sole developer, 2022 to now
Misja Travel
The operations system of a Polish tour operator: trips, settlements, documents, attendance and chat.
Co-developer, since 2026
YallaHost: a short-term rental management system
YallaHost is a property management system and channel manager for short-term rentals. Since May 2026 our founder has been co-developer on it, working with the YallaHost team on an existing codebase.
01
The challenge
The work was to join the existing YallaHost codebase as a co-developer, understand it first, and add features without breaking what already works.
02
How it started
Our founder, Hassan Abdullah, joined the YallaHost codebase in May 2026 as co-developer. The product is built with PHP, Laravel and React.
The product, including its Airbnb and Booking sync, is YallaHost's own. It is not part of our work. Our part is in the next section.
- Joined an existing codebase in May 2026
- Co-developer on an existing product
- PHP, Laravel and React
03
Our part
We work on the messaging and automation layer of the product. We also added MCP support with OAuth so users can connect their own AI assistant.
MCP is a standard way to connect an AI assistant to an app. OAuth is the sign-in step where the user approves the connection.
- Messaging and automation layer
- MCP support
- OAuth sign-in for the connection
04
What changed
We added MCP support with OAuth so YallaHost users can connect their own AI assistant. The work continues: we are still working on the product.
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