Umbrex, a global community of independent management consultants with prior experience at top-tier firms, is pleased to welcome our newest member, Igor Glubochansky. Igor began his career at McKinsey & Company and subsequently held senior executive roles at AT&T, SAP, and Razorfish. He most recently served as AVP of B2B Product Management at AT&T, where he led a $1.2B enterprise mobility and IoT portfolio.
Over the past decade, Igor has delivered complex transformation programs across 5G, connected devices, and public safety communications—working with global OEMs and Fortune 500 clients. He also helped launch AT&T’s 5G Program Office, defining early-stage use cases in edge compute and AR/VR.
Igor draws on deep experience in telecom strategy, product delivery, and customer success, and now leads a boutique consulting practice focused on the TMT sector. Based in Dallas, he is open to collaboration across North America.