10 Visa IT leaders
Sr Director - IT Infrastructure, Senior Director - IT Operations & Infrastructure Merger & Acquisitions, IT Director and Director Information Technology Operations are among the titles held today by these ten Visa IT leaders. A reader can learn how IT leaders work at Visa from people who have held the role.
Professionals to explore
Christian Miranda
LinkedInExperience: Director Information Technology Operations · Visa
Christian Miranda has been Director Information Technology Operations at Visa since January 2018, based in the United States. Christian Miranda's earlier Visa rows are Lead System Administrator (2016 to 2017), Senior System Administrator (2012 to 2015), System Administrator (2010 to 2011) and Technical Support Analyst (2003 to 2009).
Chunhui Zhong
LinkedInExperience: Senior Director, Head of Cloud Infrastructure Engineering · Visa
Chunhui Zhong has been Senior Director, Head of Cloud Infrastructure Engineering at Visa since January 2017, based in the San Francisco Bay Area. Chunhui Zhong's earlier Visa rows are Chief Cloud Architect (2015 to 2017), Director (2010 to 2015) and Lead Systems Engineer (2003 to 2010).
Derrick Thio
LinkedInExperience: Director, Infrastructure Network Services · Visa
Derrick Thio has been Director, Infrastructure Network Services at Visa since November 2021, based in Singapore. Derrick Thio was Regional Manager (Chapter Lead), Network and Communications at ING (2021), Singapore Country Manager, Network Services (2019 to 2020) and Network Manager (2018 to 2019) at IBM, and a Lead Technical Architect at AT&T (2015 to 2017).
Ethan Wain
LinkedInExperience: Sr. Director Infrastructure Reliability Engineering · Visa
Ethan Wain has been Sr. Director Infrastructure Reliability Engineering at Visa since March 2020, based in Littleton, Colorado. At Cognizant, Ethan Wain was AVP, Hosting Infrastructure (2017 to 2019), Director Hosting Services (2015 to 2017) and Director Network Management (2013 to 2015), and was Deputy Chief Information Officer at the City and County of Denver (2010 to 2013).
Frank Edwards
LinkedInExperience: Sr Director - IT Infrastructure · Visa
Frank Edwards has been Sr Director - IT Infrastructure at Visa since June 2013, based in Austin, Texas. At PepsiCo, Frank Edwards was Director - IT Strategy and Transformation (2011 to 2013), Director - IT Infrastructure Operations (2008 to 2011) and Sr Manager - Web Hosting, Network and Firewall (2005 to 2008).
Justin Williams
LinkedInExperience: Director, Infrastructure Solution Architect · Visa
Justin Williams has been Director, Infrastructure Solution Architect at Visa since January 2016, based in Newark, California. Justin Williams's earlier Visa rows are Director, Infrastructure Delivery Manager (2011 to 2015), Director, Open Systems Operations (2009 to 2011), Lead Systems Engineer, Storage Engineering (2007 to 2009) and Sr. Systems Engineer, Storage Engineering (2006 to 2007).
Kavita Prashant Gavankar
LinkedInExperience: Director - Infrastructure Storage Services · Visa
Kavita Prashant Gavankar has been Director - Infrastructure Storage Services at Visa since May 2008, based in Singapore, alongside a Director - Global Support Service (Storage & Backup) row there. Kavita Prashant Gavankar was a Solutions Specialist - Consulting Services at Symantec (2007 to 2008).
Kent Miller
LinkedInExperience: Director, Enterprise Infrastructure Planning; Network Transformation; Delivery Management · Visa
Kent Miller has been Director, Enterprise Infrastructure Planning; Network Transformation; Delivery Management at Visa since September 2009, based in the Denver area. Kent Miller was Senior Security Engineer & Security Business Solutions Architect at Visa (2006 to 2009) and Vice President of Information Technology at Pemstar (2001 to 2003).
Michael Covard
LinkedInExperience: IT Director · Visa
Michael Covard has been IT Director at Visa since October 2016, based in the Denver area. Michael Covard was a Senior IT Manager at DISH TV (2000 to 2016), a Senior System Engineer at Qwest Communications (2000), and a System Administrator at Henderson Mine (1999 to 2000) and at United General Title Insurance Company (1993 to 1999).
Richard Powell
LinkedInExperience: Senior Director - IT Operations & Infrastructure Merger & Acquisitions · Visa
Richard Powell has been Senior Director - IT Operations & Infrastructure Merger & Acquisitions at Visa since February 2024, based in Basingstoke, England. Richard Powell's other Visa rows include Director of IT - Operations & Infrastructure (Visa Payments Ltd) (2021 to 2024), Senior Technical Product Manager (2019 to 2021) and Head of Distributed Systems, Operations and Engineering, Europe (2019).
Choose the right perspective
Match the person's area, such as IT infrastructure, IT operations, reliability, cloud, network or storage, to the decision you face. Check when each role started to judge how recent the person's view of the company's own IT is.
Questions to take into the conversation
- 01What did you change first when you took on your IT role at Visa, and why?
- 02How do you decide which infrastructure and operations work to standardize first?
- 03What has your own work taught you about making the case for IT investment to business leaders?
Reaching Visa IT leaders
How can I contact one of these Visa IT 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: Visa, based on profile data retrieved on October 24, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Visa IT leaders?
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What if they don't reply?
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Can an AI agent ask one of these Visa IT leaders a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. Claude and ChatGPT can do the same through the Instant Expert connector: setup is at /docs/mcp for Claude and /docs/chatgpt for ChatGPT. x402 docs
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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