Data Dynamics offshore team built our flagship app on both iOS and Android platforms 2 years ago, and they have been supporting us ever since. The most impressive thing about Data Dynamics is the way they handle communication with our local team, which includes emails, Assembla tickets, and weekly conference calls that ensures nothing falls through the cracks. They are also very transparent in their billing, before each major deliverable, they provide a detailed estimate and then stick to it. Dealing with Data Dynamics team has been a very positive experience for us and we look forward to expanding our relationship with them going forward.