Our team has extensive experience in technical and business science, while being perfectly familiar with data warehouses, SQLs and c# as well as with accounting, finance and banking. Let us know what you are looking for, and we will transform it into bits to deliver the expected product.


SQL and Databases


HTML, web applications


Banking and Finance


Mobile Applications

Dream Team

We represent Data Domain making all efforts to consistently deliver on all our projects by being proactive and bearing full responsibility for the end result.

Krzysztof Kulpiński

Owner and Founder

IT expert with over 15 years of experience in the development of software for finance and banking as well as of mobile applications. Extensive knowledge of databases, warehouses and software development tools. Actively participates in the development of our applications at assumption and algorithm level as well as in coding of the selected solutions. Co-developer of all our products. Data Domain founder and co-owner.
Active cabaret artist.

Piotr Wierzcholski

Owner and Founder

IT Specialist with over 15 years of experience in IT management, IT product management and auditing. Expert on databases, warehouses and the software development process from assumptions to a ready-to-use product; co-creator of all our product assumptions; extensive knowledge of finance and banking. Data Domain founder and co-owner, MBA.
Traveller, adventurer and photography lover.