2.4 Million + downloads | 200+ Apps Built | 10 Top rankings

Our first mobile product was released in 2001. Since then, we have developed over 200 mobile apps for 9 different mobile platforms. Our expert team members average 10 years of experience in mobile software development.

Meet our Team:

Marcin Bardz

Chief Technical Officer

Artur Fornal

Frontend Developer

Kristi Hawley

Director of Sales & Business Development

Tomasz Matkiewicz

Senior iOS Developer

Przemek Chruscicki

Chief Operations Officer, Project Manager

Jakub Grabowski

Senior QA Engineer

Max Jones

Project Manager

Tomasz Orlowski

Senior Android Developer

Krzysztof Czarnota

iOS Developer

Sally Greider

Social Media & Content Specialist

Kamil Kukielka

Configuration Manager

Agata Orlowski

QA Engineer

Eric Poirier


Brandon Sanchez

Tech Support Specialist

Daniel Szczygiel

Content Developer

Eugene Syrotiuk

Front-end Developer


In 1999, a young physician in training recognized an opportunity. Darwin Ang saw the future in mobile devices when he and fellow classmates were using first generation personal digital assistants at the point-of-care. These young physicians-to-be were discarding print references and opting for software installed to their mobile devices. Darwin recognized an opportunity to help the publishers of these valuable print references transition to mobile software. Darwin founded USBMIS, the parent company of Atmosphere Apps.

Our first mobile product was released in 2001. The Sanford Guide to Antimicrobial Therapy quickly became one of the most used and recognized mobile applications in the medical field. This put us on the map as one of the founders of mobile application development in the healthcare vertical market. Since then, we have created hundreds of applications for many mobile platforms. Today, we have longstanding relationships with many companies that have spanned a decade. 

U.S. Team   πŸ‡ΊπŸ‡Έ

U.S. Team πŸ‡ΊπŸ‡Έ

Poland Team   πŸ‡΅πŸ‡±

Poland Team πŸ‡΅πŸ‡±