Cloud infrastructure
10 enterprise architecture experts
These ten technology leaders have led enterprise architecture inside their own companies, as heads and directors of enterprise architecture. A reader can learn how companies organize an enterprise architecture function and use it to guide technology decisions.
Professionals to explore
01—10David Arfa
LinkedInExperience: Global Head of Enterprise Architecture · TTI, Inc.
Global Head of Enterprise Architecture at TTI, Inc. since 2024, and Global Head of Enterprise Architecture Chief EA - AI & Strategy there since 2026. Former Director of Global Enterprise Architecture, SAP MDG, Mobile, Web App Development, Power Platform (2021–2024) and Senior Technical Program Manager & Enterprise Architect for Mobile, Web, Workflow, SAP Fiori (2010–2021) at PepsiCo.
Frank Kruse
LinkedInExperience: Vice President Head of Enterprise Architecture Center of Excellence, Group Technology & Services · Danske Bank
Former Vice President Head of Enterprise Architecture Center of Excellence, Group Technology & Services (2021–2024) and Head of Enterprise Architecture Center of Excellence, Group Technology & Services (2020–2021) at Danske Bank, where the profile describes heading the bank's groupwide EA CoE in an agile setup. Head of Enterprise Architecture at BEC Financial Technologies since 2024.
Gary Wallace
LinkedInExperience: Head of Enterprise Architecture, Enterprise Technology · HSBC
Head of Enterprise Architecture, Enterprise Technology at HSBC since 2022, where the profile says Wallace leads the Enterprise Architecture practice within HSBC Enterprise Technology supporting HSBC's Corporate Functions, defining and implementing standards and best practice across all business lines. Former Head of IT Architecture, Securities Services (2018–2022) and Lead Architect, Securities Services (2012–2018) at HSBC.
Hadi Sutanto
LinkedInExperience: Head of Enterprise Architecture · UOB
Head of Enterprise Architecture at UOB since 2024 and former SVP - Head, Domain Architect (Wealth) there (2022–2024). Former Director, Technology Architecture at Bank of Singapore, Asia's Global Private Bank (2015–2022) and Team Lead, Architecture & Engineering at ERI (2012–2015).
Intikhab Kundgol
LinkedInExperience: Global Head of Enterprise Architecture · A.P. Moller - Maersk
Global Head of Enterprise Architecture at A.P. Moller - Maersk since 2018, a role the profile describes as a transformational mandate to optimize the technology portfolio through automation, standardization and innovation. Former Head of Enterprise Architecture at Royal Mail (2009–2018).
Jerry Mathew
LinkedInExperience: Vice President Enterprise Architecture · Fidelity Investments
Former Vice President Enterprise Architecture (2022–2026) and DIRECTOR, ENTERPRISE ARCHITECTURE (2020–2022) at Fidelity Investments. In the vice president role, the profile says Mathew's scope covered enterprise architecture strategy, standards and governance across eight business units. Former DIRECTOR, ARCHITECTURE - Workplace Investing at Fidelity Investments (2015–2020).
Jorge J Balestra
LinkedInExperience: Global Head of Technical Architecture (Chief Enterprise Architect) · Kraft Heinz
Global Head of Technical Architecture (Chief Enterprise Architect) at Kraft Heinz since 2025; the profile says Balestra leads enterprise architecture at Kraft Heinz with 20 architects. Former Global Head Machine Learning Operations (MLOps) and Platforms (2021–2025) and Global Director - Advanced Analytics Center of Excellence (2017–2021) at Kraft Heinz.
Krishnan Venkatasubramanian
LinkedInExperience: Global Head of Enterprise Architecture · MediaMarktSaturn
Global Head Enterprise Architecture at Symrise AG since 2026. Former Global Head of Enterprise Architecture at MediaMarktSaturn (2019–2026), and former Director - Enterprise Architecture - IT (2018–2019) and Head of Enterprise Architecture IT (2014–2018) at Sky Deutschland GmbH.
Tammy Wright
LinkedInExperience: Global Head of Enterprise Architecture · S&P Global
Global Head of Enterprise Architecture at S&P Global since 2026, where the profile says Wright heads S&P Global's Enterprise Architecture office, a new team that makes sure technology, systems and data across all parts of the company work together. Former VP, Head of Enterprise Architecture at LSEG (2021) and Senior Vice President - Cloud and Data Center Services at Moody's Corporation (2021–2023).
Yogesh Harsh
LinkedInExperience: SVP, Head of Enterprise Architecture · Regions Bank
Former SVP, Head of Enterprise Architecture (2020–2026) and VP, Head of Enterprise Architecture & Enterprise Data Services (2017–2020) at Regions Bank. The profile describes the role as Head of Enterprise Architecture and Chief Architect at Regions Bank, partnering with C-suite leaders. Former Principal Architect at ACI Worldwide (2012–2017).
Choose the right perspective
Match the person's setting to yours, since enterprise architecture at a large bank works under different rules than at a consumer goods or logistics company. Also decide whether you need someone who built a new architecture team or someone who ran and reshaped an established one.
Questions to take into the conversation
- 01How do you set architecture standards that delivery teams actually follow, and what happens when a team wants an exception?
- 02How do you build and maintain a technology roadmap that business leaders trust and use?
- 03How do you show the value of an enterprise architecture team to executives who see it as overhead?
Reaching enterprise architecture experts
How can I contact one of these enterprise architecture experts?
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 10 companies, including TTI, Inc.; Danske Bank and HSBC, based on profile data retrieved on October 4, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach enterprise architecture experts?
You choose the offer, starting at $5 per person. It includes Instant Expert's 20% fee, so an offer that pays the person $100 costs you $125. You're charged only when the person books the call or sends the answer.
What if they don't reply?
You pay nothing. Instant Expert sends follow-up reminders, and if the person hasn't booked or answered within 7 days, the request expires and any hold on your card is released. You can invite several of the 10 people on this list at once and cap your total spend, so you pay only for the ones who accept.
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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