Finance and accounting operations
10 tax technology experts
These ten professionals have held tax technology roles inside operating companies, as shown by their job titles and their own descriptions of their work. A reader can learn how in-house tax teams choose, implement and run their tax systems.
Professionals to explore
01—10Ádám Kiri
LinkedInExperience: Tax Technology Manager, Tax Systems · Eaton
Tax Technology Manager, Tax Systems at Eaton since May 2022. The profile lists work on a Vertex implementation in EMEA, a Vertex Cloud migration in the US, SAF-T and an electronic invoicing program, an indirect tax compliance program and an Oracle to SAP migration program. Former Project and Program Manager for corporate functions at Eaton (2020–2022) and EMEA Systems Manager - Vice President at Citi (2018–2020).
Angela Cardoso
LinkedInExperience: Tax Technology Manager · Dow
Tax Technology Manager at Dow since September 2024, where the profile describes supporting the Tax and Finance departments with technology projects and serving as a liaison between Tax and IT. Former LAA Business Process Expert - Indirect Tax (2022–2024), Tax Specialist (2019–2022) and Subject Matter Expert Tax IT (2016–2019) at Dow.
Charlotte Gorman
LinkedInExperience: Senior Tax Technology Manager · Dyson
Senior Tax Technology Manager at Dyson since April 2025, alongside Senior Technology Manager at Dyson Technology Limited since January 2025, a role for which the profile describes defining and delivering the technology transformation strategy. Former Technology Manager (2022–2025), Tax Accountant (2021–2022) and Tax Analyst (2017–2021) at Dyson Technology Limited.
Jessie Tavares, PMP
LinkedInExperience: Tax Technology Manager · Cemex
Tax Technology Manager at Cemex since March 2021. The profile describes leading technology initiatives within the Corporate Tax function at CEMEX that turn complex tax processes into scalable, automated solutions, and describes the person as a certified Project Management Professional.
Johnathan Riggins
LinkedInExperience: Vice President, Corporate Tax Technology Manager · Truist
Vice President, Corporate Tax Technology Manager at Truist since March 2023, and former Tax Technology Manager (2021–2023) and Senior Tax System Analyst (2019–2021) at Truist. The profile describes managing and building solutions for all tax compliance and information systems and training teammates on the solutions developed.
Lex van der Zande
LinkedInExperience: Head of Tax Technology · Shell
Head of Tax Technology at Shell since March 2026, alongside Global Tax Lead Treasury and Insurance & Tax Technology Lead at Shell since February 2018. The profile describes introducing IT solutions in tax processes such as compliance, tax audits, tax advice and transfer pricing. Former Revenue Transparency Manager at Shell (2014–2018).
Patty Sue Troy
LinkedInExperience: Senior Director Tax Strategy, Technology, and Transformation · 3M
Senior Director Tax Strategy, Technology, and Transformation at 3M since March 2026, alongside Senior Director Tax Technology, Transformation, and Strategy at 3M since January 2024. The profile describes leading four tax teams, including Tax Technology, RTR Tax Technology and US Indirect Taxes. Former Senior Director Tax Technology and Transformation (2022–2024) and Tax Transformation Director (2021–2022) at 3M.
Raul Torres
LinkedInExperience: Senior Tax Technology Manager · Shaw Industries
Senior Tax Technology Manager at Shaw Industries since July 2026, and former Tax Projects & Analytics Manager (2025–2026), Business Analyst (2018–2024) and Use Tax Analyst (2016–2018) at Shaw Industries. The profile describes leading tax technology transformation across Oracle Fusion, Vertex, indirect tax compliance, automation and AI-enabled tax operations.
Samrat Singh
LinkedInExperience: Senior Director Tax Technology · Hilton
Senior Director Tax Technology at Hilton since September 2017, and former Director Tax Technology at Hilton (2013–2017) and Head Tax Process & Technology Director at UBS (2008–2013). The profile describes specializing in the design, setup and operations of tax processes for large multinational corporations, including systems architecture and automation of tax processes.
Sara Claeys
LinkedInExperience: Senior Tax Technology Manager · Koch
Senior Tax Technology Manager at Koch since June 2025, and former Tax Transformation Manager (2025) and VAT Manager (2016–2025) at Koch. The profile describes serving as global process owner for VAT in ERP and tax technology implementations. Former Indirect Tax Manager at Deloitte (2009–2016).
Choose the right perspective
Match the person's focus to your problem, since indirect tax engines, ERP tax configuration and direct tax reporting tools call for different experience. Also consider the person's ERP background, because tax technology work on SAP and Oracle runs differently.
Questions to take into the conversation
- 01How do you decide which tax processes to automate first, and how do you measure whether the automation paid off?
- 02What does a good working relationship between the tax team and IT look like during a tax engine implementation?
- 03How do you keep tax data accurate as it moves from the ERP into compliance and reporting tools?
Reaching tax technology experts
How can I contact one of these tax technology 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 Eaton, Dow and Dyson, 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 tax technology 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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