The story

What is MillionApp?

MillonApp, a company that offers a platform for lottery games in Spain, faced the challenge of improving the efficiency and user experience of its application. To achieve this, they needed a complete restructuring of their application and a more robust backend system.

Some of the challenges were...

Analyze and understand existing processes to identify opportunities for adding new features to the application. Convert the project into a white-label solution to enable its adoption by various lottery administrations. Migrate the server from AWS to OVHcloud to leverage the benefits of OVHcloud's infrastructure and services. Migrate storage from AWS S3 to Cloudflare R2 to optimize performance, scalability, and cost-effectiveness.



Purchased service

Development and management of applications, including refactoring of the existing application, development of a backend system, handling of notifications, and integration of a payment system.

Main challenge

The creation of a robust backend system capable of ensuring security and performance, crucial in lottery games.

Probox's functionalities include, but are not limited to: check the monitored trends with their respective results after applying the customized algorithm; request, pause or cancel the monitoring of a trend; request the execution of the customized algorithm on a monitoring with different parameters than the default ones; request the generation of PDF reports with comparisons between different trends; user and role management

<p><strong style="background-color: rgb(6, 6, 6); color: rgb(255, 255, 255);">Flutter</strong></p>


Flutter is an open-source framework by Google for building beautiful, fast, and multi-platform applications

<p><strong style="background-color: rgb(6, 6, 6); color: rgb(255, 255, 255);">Firebase</strong></p>


Firebase is a set of backend cloud computing services and application development platforms provided by Google

<p><strong style="background-color: rgb(6, 6, 6); color: rgb(255, 255, 255);">Django</strong></p>


Django is a powerful and secure web framework built on Python that streamlines web development, making it a popular choice for building various web applications.

<p><strong style="color: rgb(255, 255, 255); background-color: rgb(6, 6, 6);">AWS</strong></p>


Amazon Web Services is a cloud computing platform that offers a wide range of on-demand services like hosting, databases, storage, and more.

<p><strong style="color: rgb(255, 255, 255); background-color: rgb(6, 6, 6);">PostgreSQL</strong></p>


PostgreSQL is an open source database that has a strong reputation for its reliability, flexibility and support of open technical standards.

<p><strong style="color: rgb(255, 255, 255); background-color: rgb(6, 6, 6);">OVHcloud</strong></p>


OVHcloud is a cloud computing company which offers VPS, dedicated servers and other web services

In conclusion

The application has provided lottery game enthusiasts in Spain with the opportunity to purchase and manage their tickets easily and quickly.