Custom Software Developer Home / Software Development / Texas, USA / Richardson / 75080 / Vyyer Technologies Vyyer Technologies - Software Development services, Texas, USA Vyyer TechnologiesHome | Vyyer - Software Development services, Texas. Vyyer Technologies, 1127 Sunset Ln, Richardson, TX 75080, 75080, USA(718) 496-0244https://www.vyyer.com Custom Software Developer Services offered in Texas: Bespoke Software Development, Custom Software Development, Software Design, Application Development, Embedded Software Development, Business Software Solutions