Lucie Pra

Adam Krochak is VP of Product: Agentic Commerce & Experiences and Web3/Blockchain, Amex Labs at American Express, a position he assumed in February 2025. In this role, his stated mandate covers agentic commerce, Web3, and blockchain product development within Amex Labs, the company's innovation unit. His immediately preceding role, held from November 2021 to February 2025, was VP of Product for Digital Payments and Web3 at Amex Labs, giving him over three years of direct product leadership in the Web3 and digital payments space at the same institution prior to his current appointment.

Krochak has been at American Express since 2015, progressing through a series of product roles. He served as Director of Product for Digital Payments at Amex Labs from October 2019 to November 2021, and as Senior Product Manager at Amex Labs from February 2018 to October 2019. Earlier, he held Senior Product Manager and Product Manager roles within American Express's Digital Business Financing group between November 2015 and February 2018, a commercial innovation unit that American Express later expanded through the acquisition of Kabbage in 2020. Prior to his full-time roles, he completed a digital commerce product development internship at American Express in summer 2013. He holds a degree from the University of Michigan - Stephen M. Ross School of Business, where he studied between 2010 and 2014 and served as a Teaching Assistant for a Business Information Technology course covering topics including AI, machine learning, and big data.

Lynette Levanger is Vice President, Product Enterprise Integrations at bswift, a benefits administration technology firm headquartered in Chicago. She concurrently holds the role of Vice President, Virtual Payments Platform Tokenization at American Express, a position she has held since December 2021, based in Sandy, Utah.

Her professional background is grounded in financial services, with a focus on B2B and C2B2B payments, remittances, and product development. She has built products from the ground up and delivered solutions using agile methodologies, with additional experience in career mentoring and relationship management. Her stated areas of skill include virtual payments, enterprise integrations, remittance processing, and financial services product development. She studied Sociology at Southern Utah University in Cedar City, Utah.

Oliver Stalley is Product Director, Payment Tokenization at American Express, a position he has held since September 2022. In this role, his mandate centres on payment tokenization, placing him within one of the more technically complex areas of digital payments infrastructure. Prior to this, he served as Product Director for Loyalty Benefits at American Express from August 2018 to September 2022, based in the United Kingdom. Earlier positions at the company included Director of New Product and Digital Servicing Capabilities (September 2015 to August 2018), Senior Manager for Commercial Card Product Line Strategy (June 2013 to October 2015, based in New York), Product Manager for Online and Emerging Payments (January 2010 to June 2013, also in New York), and Project Manager in Global Merchant Services (September 2007 to January 2010). His career at American Express spans approximately 18 years across product management, strategy, and project delivery functions.

Before joining American Express, Stalley worked as a Sales Executive at Calibre Comms, a UK-based telecommunications company, from January 2005 to January 2006. He holds a BA (Hons) in Business Management with Marketing from the University of Brighton, where he studied from 2002 to 2006.

Vinay Singh is Director, Non-Payment Crypto Solutions at American Express, a position he has held since March 2019 and is based in Phoenix, Arizona. His stated areas of specialization are crypto, blockchain, and cloud, and he also operates as an angel investor.

Prior to joining American Express, Singh served as Director of Software Development at REPAY - Realtime Electronic Payments from December 2017 to March 2019, based in Tempe, Arizona. Before that, he spent approximately a decade at Apriva in Scottsdale, Arizona, progressing from Senior Software Engineer (2007–2013) to Principal Engineer (2013–2015) and then Engineering Manager (2015–2017). Earlier in his career, he worked as a Software Developer at Qualcomm in the San Diego area for one year and briefly as a Mobile Application Solution Developer at SmartReply. His total professional experience spans approximately 23 years, the majority of which has been in engineering and technical roles before moving into general management and director-level positions.