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About us

Software development — that's our thing!

We develop state-of-the-art dedicated systems

We conduct technological development of apps, mainly in PHP, Vue.js, Angular JS, but also .NET and other less web-based frameworks. The PHP programming language is the closest to us. We recommend this technology to our customers in most projects. Thanks to in-depth knowledge of it and innovative combinations with other languages and frameworks, based on our knowledge and competencies, we deliver safe, agile and effective systems that succeed in any conditions.

Microsoft SQL Server
Zespół X-ONE

Our team

X-One™ is a team of professionals with great knowledge of new technologies. We are passionate about the interactive industry and we love our work, which is expressed in the involvement and creativity of our team members. This makes us capable of meeting the requirements of our Clients, by developing their own, unique digital products.

„Quality is not an act.
It is a habit.”


We operate based on the best technological and project standards. Our objective is always to maintain a high level and first class quality. This is why we deliver solutions that are safe, flexible, scalable and compliant with industry standards. We hold numerous certificates to confirm our competencies in project management and software production, for example Prince2 Practitioner, Professional Scrum Master and ISTQB.
This is how much our team has grown in the recent 6 years. New creative minds join us every year and together we create something that works!
This is the total number of programming languages used by X-ONE developers.
Of our Clients do not stop at one project, but decide to complete more projects with us.
The record increase in the delivery completion dynamics, recorded after software implementation for our Client.
W X-ONE stawiamy na transparentność

We prioritise transparency

Open communication is important to us during the work on every project. Proactive approach and attention to the needs communicated by the Customer, combined with reliability and timeliness — we appreciate these values and rely on them, because we want to make working with us a great experience! In addition, to that end, we offer hourly rates and monthly reporting, and for effective communication, we are available by email, telephone, teleconferences or helpdesk.