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Semaphore Mobile LLC

Plano, TX, Collin


Get a free quote from this professional

52 min response time

Get a free quote from this professional

‘20 Certificate of Excellence, 2020


Semaphore Mobile, located in Dallas, Texas, specializes in the development of iPhone/iPad, and Android mobile application software. Semaphore Mobile also provides Ruby on Rails and PHP backend development. Semaphore Mobile has delivered over 800 iPhone and Android apps for our clients along with more than 400 server backend solutions.


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52 min response time

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2 customer reviews

29 May 2016

A fantastic place to work, where our customers come first!

Reviewed on Google Maps

29 May 2016

Amazing mobile app company! Great experience!

Reviewed on Google Maps


I enjoy developing products and solving problems for our clients software and hardware (when needed) solutions.

In 2002 Semaphore Management (the company name at the time) was approached to provide mobile software for a hardware client. Over time, custom software development took over our business and in 2008 I created company named Semaphore Mobile LLC.

My team and I listen to our clients, we strive to provide solutions that are efficient and cost effective!

We offer services both online and remotely. Using tools such as Zoom and MS Teams (others too) we are able to effecively manage projects virtually.

While we have an office, all of our employees are working from home during Covid-19. I have met face to face (using appropriate PPE) during the Covid-19 crises as needed. Using virtualization tools such as MS Teams, Zoom, Skype and other platforms our dev teams have been able to efficiently communicate with clients.


Semaphore Mobile specializes in creating iPhone and Android apps for clients.

Semaphore Mobile has expertise in building/updating/repairing Ruby on Rails, Elixr Phoenix, PHP and .NET server backends.

Semaphore Mobile has significant experience in working on apps that have been built by other development firms and need updates, upgrades or bug-fixes.