Telecommunications
10 T-Mobile data and analytics leaders
These ten T-Mobile data and analytics leaders hold or held senior vice president, vice president, head, senior director and director roles in data, AI, insights and analytics. A reader can learn how heads of data lead data and analytics organizations in telecommunications businesses.
Professionals to explore
01—10Aravind Manchireddy
LinkedInExperience: Senior Vice President, Enterprise Transformation and Data & AI · T-Mobile
Senior Vice President, Enterprise Transformation and Data & AI at T-Mobile since 2026. Earlier T-Mobile roles listed include SVP, Head of Infrastructure & IT Core Services (2025–2026), SVP, Head of Technology Operations, Supply Chain and Finance Engineering (2024–2025) and SVP, Head of Technology Operations (2023–2024). Before that the profile lists SVP - Head of IT Delivery and AI & Automation at FIS (2018–2023).
Brandon Long
LinkedInExperience: Director, Marketing Analytics · T-Mobile
Director, Marketing Analytics at T-Mobile since 2014, with a profile headline of Director of Analytics & Data Platform covering commercial intelligence, certified metrics and decision support for the chief marketing officer. The profile also lists Sr. Manager, Operations Intelligence at T-Mobile (2010–2014) and Management Consultant at Lenati (2008–2010).
Ellen Sulcs
LinkedInExperience: Sr. Director, Data Engineering and AI · T-Mobile
Sr. Director, Data Engineering and AI at T-Mobile since 2024. Earlier T-Mobile roles listed are Director, Data Engineering & Development (2021–2024), Sr. Manager, Tech Products and Solutions (2019–2021), Manager, Tech Products and Solutions (2018–2019) and Business Analysis Manager (2017–2018). The profile lists skills in statistical analysis, data visualization and data storytelling.
Gavin Olmstead
LinkedInExperience: Sr Director, Performance Analytics · T-Mobile
Sr Director, Performance Analytics at T-Mobile since 2017, in the finance department according to the profile. Earlier T-Mobile roles listed are Director, Attribution and Audiences (2016–2017), where the profile says he established T-Mobile's media attribution, Director, Mobile Ecosystem Analytics (2015–2016) and Senior Pricing Manager (2013–2015).
Jeffrey Frantz
LinkedInExperience: Vice President, Data & AI · T-Mobile
Vice President, Data & AI at T-Mobile since 2024. The profile says the role leads the design, implementation and scaling of data, AI and monetization strategies. Earlier roles listed include President, Ecosystem Development and Investment at Verizon (2022–2024), GM, Verizon Location Technology (2019–2022) and VP | GM Partnerships at Oracle Data Cloud (2016–2019).
Kimberly Koke
LinkedInExperience: Sr. Director TFB Data Strategy and Insights · T-Mobile
Sr. Director TFB Data Strategy and Insights at T-Mobile since 2023. The profile describes a background in business intelligence, data visualization, data governance and reporting. Earlier roles listed include Vice President Business Insights , Data Science and GIS at Altice USA (2021–2023) and Sr. Director Enterprise BI and Data Visualization at Cablevision (2013–2021).
Paul Lisella
LinkedInExperience: Head of Enterprise Data Management & Governance · T-Mobile
Head of Enterprise Data Management & Governance at T-Mobile since 2022. The profile also lists VP - Data Management at Prudential Financial (2018–2022), SVP - Head of Enterprise Applications, Business Intelligence, Analytics & Data Management at Voya Financial (2015–2017) and a business intelligence and analytics role at Travelers (2011–2013).
Rachel Roszatycki
LinkedInExperience: Sr. Director, TMUS Consumer Insights, Data Science, Social Listening · T-Mobile
Sr. Director, TMUS Consumer Insights, Data Science, Social Listening at T-Mobile since 2026. The profile says this person leads the TMUS consumer insights and analytics organization. Other T-Mobile roles listed include Sr. Director, TMUS Brand Strategy, Insights, Analytics (2023–2026) and Director, Brand Strategy & Tracking (2020–2023).
Sanjay Ajila
LinkedInExperience: Head of Cognitive Intelligence & Decision Science · T-Mobile
Former Head of Cognitive Intelligence & Decision Science at T-Mobile (2018–2022). The profile describes managing a data science function covering big data analysis, advanced analytics and machine learning roadmaps. It also lists Senior Manager, BI BigData & Advanced Analytics at T-Mobile (2013–2018) and Senior Manager BI - FP&A at Microsoft (2006–2013).
Venkata Reddy Donthireddy
LinkedInExperience: Vice President of Data & Intelligence · T-Mobile
Vice President of Data & Intelligence at T-Mobile since 2026. The profile says the role built autonomous intelligence systems and automated the data lifecycle from signal to decision. Earlier T-Mobile roles listed include Vice President of Software Engineering (2025–2026), Sr. Director, Cloud and Platform Engineering (2021–2025) and Sr. Manager, Big Data & Cloud (2016–2018).
Choose the right perspective
Match the person's remit to your question: enterprise data, governance and engineering leaders suit questions about platforms and controls, while insights and analytics leaders suit questions about how data shapes marketing and brand decisions. Check whether the person is current or former and how long they held the role before asking about recent changes.
Questions to take into the conversation
- 01How should a wireless carrier divide work between a central data and AI organization and analytics teams embedded in marketing, finance and business units?
- 02What does it take to run enterprise data management and governance across many legacy systems after mergers?
- 03How do you measure the return on marketing and media spend at a national carrier?
Reaching T-Mobile data and analytics leaders
How can I contact one of these T-Mobile data and analytics leaders?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 1 company: T-Mobile, based on profile data retrieved on October 8, 2026. Being listed here doesn't mean someone has agreed to take calls.
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot and may describe past or present roles. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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