Building successful projects

We help you to create the right impact with your customers and provide high-quality implementations of your creativity and digital requirements. We keep you in a loop throughout the lifespan of the project, which ensures that we reach your goals together.

We love everything about software development. Since 2010.

We are a young and dynamic team of software engineers based in Paris (France) and in Kharkiv (Ukraine) with many years of experience across a multitude of challenging projects.

We bring dynamism and creativity paired with a high-quality execution of Eastern European service companies.

Constant Growth

By small daily steps we are improving ourselves to become even better.

Deep Expertise

Master all. From Data Structures and Algorithms to Frameworks and Libraries.


We make sure to communicate with you what, when, and how we are doing.


Code and peer reviews are an essential part of our development workflow.

Why Choose Us

Our goal is to help you to design and develop the right products, which will bring a real impact on the everyday life of your business and customers.


Years of Expertise


Apps Deployed


% +
Crash-free Sessions


Average Note

Services We Provide

After writing a detailed technical specification and crafting mockups, we are happy to provide you with the following design & development services.

Mobile & Web Design

With the help of Figma our design team will create high-quality clickable prototypes, which your end-users will love from first sight.

Mobile Development

We leverage Kotlin Mulitplatform technology, Kotlin and Swift programming languages to transform your ideas into fabulous native mobile applications.

Web Development

Mobile applications rarely run alone. To accompany them we use the combination of PostgresSQL, Ktor and Vue.js to create modern backends and websites.

Do you have an #EdTech business, startup, or just an idea?

We would love to hear about it! We are working in different domains, but education is our passion and primary domain of expertise.

Contact us

Contact Us

We are always happy to meet new people with bright ideas! So don't hesitate to contact us by any of the provided methods.

  • hello@xorum.io

  • Paris, France

    Kharkiv, Ukraine