July 24, 2026

Episode 58 - First Anniversary Special with Wayne Brown, Genevieve Dozier, Stu Hack, Zoya Lieberman and Kevin Olsen.

Episode 58 - First Anniversary Special with Wayne Brown, Genevieve Dozier, Stu Hack, Zoya Lieberman and Kevin Olsen.

In this special First Anniversary episode of The Treasury Whisperer’s Talkcast Podcast, host Seth Marlowe celebrates one year behind the microphone with five returning guests who helped shape the show's journey: Wayne Brown, Genevieve Dozier, Stuart Hack, Zoya Lieberman, and Kevin "The Payments Professor" Olsen. Together they reflect on the podcast's first year, share stories from their own careers, discuss the importance of mentorship, community, and relationship building, and offer advice on interviewing, leadership, and giving back to the next generation of treasury, banking, payments, and fintech professionals. The conversation also looks ahead to the future of the podcast, explores ideas for dream guests and new formats, and celebrates the remarkable community that has grown around The Treasury Whisperer's Talkcast Podcast over its first 56 episodes.

Links:

Wayne Brown on LinkedIn: ⁠⁠⁠https://www.linkedin.com/in/wayneabrownwalkergroup/

Genevieve Dozier on LinkedIn: https://www.linkedin.com/in/genevievedozier/

Stuart Hack on LinkedIn: https://www.linkedin.com/in/stuart-hack-ea-7624204/

Zoya Lieberman on LinkedIn: https://www.linkedin.com/in/zoya-lieberman/

Kevin Olsen on LinkedIn: https://www.linkedin.com/in/paymentsprofessor/

Seth Marlowe on LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/in/treasurywhisperer/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

The Treasury Whisperer's Talkcast Podcast website: ⁠⁠⁠https://www.treasurywhispererstalkcast.com⁠⁠⁠

The Treasury Whisperer's Talkcast Podcast on LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/company/treasury-whisperer%E2%80%99s-talkcast-podcast/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

The Treasury Whisperer Network on LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/company/treasurywhisperernetwork/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Become a Patreon Member of The Treasury Whisperer's Talkcast Podcast: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://buymeacoffee.com/treasurywhisperer⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

The Treasury Whisperer's Talkcast Podcast is a production of Treasury Whisperer LLC © 2025-2026

Any re-broadcast, re-transmission or other use of this podcast without the expressed written consent of Treasury Whisperer LLC is strictly prohibited.

Disclaimer: The views and opinions expressed by the host and guests are their own and do not necessarily reflect those of their current or prior employers or affiliated organizations. All content is provided for informational and educational purposes only and should not be construed as financial, investment, legal, or professional advice. While efforts are made to ensure accuracy, no guarantees are made regarding completeness or timeliness.

Genevieve Dozier Profile Photo

FreedomPay

Genevieve Dozier is a 20-year payments leader, Money20/20 Advisory Board member, and founder of Warpaint Consulting. Her career spans major banks, high-growth fintechs, and global speaking roles, giving her a uniquely grounded view of where the industry is headed and what real innovation looks like.

She was named to the 𝗧𝗼𝗽 100 𝗠𝗼𝘀𝘁 𝗜𝗻𝗳𝗹𝘂𝗲𝗻𝘁𝗶𝗮𝗹 𝗩𝗼𝗶𝗰𝗲𝘀 𝗶𝗻 𝗙𝗶𝗻𝘁𝗲𝗰𝗵 𝗼𝗻 𝗟𝗶𝗻𝗸𝗲𝗱𝗜𝗻 for 2025 and the Women in FinTech Powerlist for 2024 amongst many other industry accolades.

Genevieve is widely known for her practical, thoughtful insights on connected commerce, new revenue models for banks, and the role confidence and community play in shaping successful payments careers. She brings clarity, energy, and real-world experience to every conversation.

Wayne Brown Profile Photo

The Walker Group & The Exchange

Wayne has spent several decades building relationships and innovative solutions for banks and FinTechs and banks with Fintechs. As The Managing Partner of The Walker Group, a boutique management consulting firm, his primary focus is to launch and support business development, revenue strategies, vendor selections and partnerships for a growing list of FinTech clients in the United States, Europe and Latin America.

Wayne is a much sought after industry speaker speaking on topics ranging from Digital Transformation and Banking, Cash Flow and Payment Strategies and The Future of FinTech, among a host of other topics.

Before launching The Walker Group, Wayne focused on product development roles at Citibank, FIS (the old Metavante), DeutscheBank, Princeton eCom and Mastercard.

Wayne is New York guy through and through. Born, raised and living in the Borough of Queens in NYC. He holds a BBA in Finance from Baruch College, City an MS in Management and Strategic Planning from Manhattanville College.

Stuart Hack Profile Photo

Hack Tax & Accounting Services LLC

Stuart Hack is the Managing Member of Hack Tax and Accounting Services LLC providing tax and accounting services to individuals and small businesses since 1988. He works closely with high-net-worth individuals, including investment banking executives and business owners, providing them with individual, trust, estate, business and not-for-profit tax preparation and advice. Stuart is a member of the National Association of Enrolled Agents and the Florida Society of Enrolled Agents. He is a past President and former Treasurer of the Greater Wellington (Florida) Chamber of Commerce.
Stuart is also a three-time winner of the Palm Beach Post’s Best Accounting Firm Award.

Stuart holds degrees in mathematics and accounting from the State University of New York at Albany, where he also served did play-by-play for Albany State Great Dane football and basketball games as part of his role as a regular sportscaster for WCDB 91FM. More recently, his internet sports-talk radio show, Hack Attack on Sports, which had national sports writers, media personalities and former athletes as guests. He also was a co-host of the podcast 108 Stitches for two years with Scott Morganroth and former major league pitcher the late Mark Littell.

Zoya Lieberman Profile Photo

DeNovo Treasury, LLC

Zoya Lieberman is a Principal Strategist at Lieberman Financial Group and Chief Strategy Officer at DeNovo Treasury LLC. She has previously worked for Endava, FIS, and over two decades at Informa Research Services.

Kevin Olsen Profile Photo

Pidgin

For the greater part of the past two decades, Kevin has been managing development and delivery of education services, including in-person classes, web conferences, and webcasts. Kevin develops programs, presentations, and articles designed to orient and educate financial professionals on a multitude of electronic payment topics. As the Payments Professor, Kevin brings enthusiasm and motivation to presentations. Viewing the world as a classroom, which is exemplified by the professor’s “edutainment” style of training, Kevin seeks to educate and inform all on the latest developments in the fascinating world of electronic payments.

Kevin is a certified AAP (Accredited ACH Professional), APRP (Accredited Payments Risk Professional), NCP (National Check Professional) - I'm sure there are more I'm leaving out. He has worked with financial institutions of all sizes in multiple countries to create products services, departments, systems, teams, and results that help financial institutions become more productive, compliant, and secure.

Kevin also serves as a Senior Vice President of Strategy & Innovation at Pidgin, a fintech focused on real-time payments.