Jaroslaw Pietras

Jaroslaw Pietras

CEO at YarMobile mobile & web apps development services
Gdańsk, Pomorskie, Poland
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A small team doing large mobile & web applications

Solid European quality, 9 years of experience, warranty, low prices, good contact! We offer mobile and web apps development services. Our specialty is creation of complex mobile solutions (web + mobile) for businesses. We are small and flexible! With us you pay only for the actual work of professionals in Poland creating your application, nothing else!

We provide:
- free advice, analysis of your requirements
- complete design of your application discussed with you on a regular basis, or usage of your specification document
- information about work progress on a regular basis, app development and testing
- transfer of copyrights and source codes to you
- installation of app's server part on your server
- 12 months warranty (or more), free support
- further app development
- quick reaction (up to 2 hours) to your questions and requests.

Our prices:
- small mobile apps - up to 5 screens, Internet connections, internal database (working


  • English
  • Polski
  • Deutsch