Dipti Ranjan Das is an experienced Technical Architect at Mavenir since August 2015, focusing on product delivery for various Voice Mail solutions for Verizon, Rogers, and Rakuten, as well as developing the Verizon-Mercury RBM & Chatbot solution. Prior to this role, Dipti served as a QA Testing Engineer at SavvySoft Technologies from January 2012 to February 2014 and as a Sr QA Testing Engineer at Adept-Software between February 2007 and January 2012, where responsibilities included analyzing requirement documents and writing test strategies aligned with specifications. Dipti began a career in testing at Sonim Technologies from 2005 to 2007. Academically, Dipti holds a Bachelor of Engineering in Electronic and Communications Engineering from BIET Orissa, completed in 2005.