Custom Software Developer Home / Software Development / Texas, USA / Richardson / 75082 / Intelang, LLC Intelang, LLC - Software Development services, Texas, USA Intelang, LLCWelcome to Intelang.com - Software Development services, Texas. Intelang, LLC, 3305 Matrix Dr. Suite 200 in, Richardson, TX 75082, United States, 75082, USAhttp://intelang.com Custom Software Developer Services offered in Texas: Bespoke Software Development, Custom Software Development, Software Design, Application Development, Embedded Software Development, Business Software Solutions