Guy Chiarello is a renowned technology and operations executive in the financial services and fintech industry. Currently serving as the Chief Operating Officer (COO) at Fiserv, he is responsible for the company's technology and operations, driving innovation and delivering seamless digital experiences for clients globally. Prior to Fiserv, he held prestigious roles including President of First Data and Chief Information Officer (CIO) at JPMorgan Chase and Morgan Stanley. Chiarello is widely recognized for his expertise in leading large-scale digital transformations, modernizing legacy systems, and integrating complex technology platforms following major acquisitions.
Guy Chiarello's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:
In 2011, Guy Chiarello was inducted into the CIO Magazine Hall of Fame, a prestigious honor recognizing his significant and lasting contributions to the IT field and his leadership in transforming business with technology.
As COO, he was a key leader in orchestrating one of the largest fintech mergers, successfully integrating the technology and operations of Fiserv and First Data to create a global payments and financial technology powerhouse.
Spearheaded the development and launch of Carat, an omnichannel commerce ecosystem from Fiserv that helps large enterprises drive digital engagement and transactions with their customers across physical and digital channels.
During his tenures as CIO at JPMorgan Chase and Morgan Stanley, he led pivotal initiatives to modernize the technology infrastructure of two of the world's largest banks, enhancing their operational efficiency and market capabilities.
The College of New Jersey - Year 1977
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Fiserv, Inc. is a global leader in financial services technology and payments, enabling money movement for thousands of financial institutions and millions of businesses in more than 100 countries. The company provides a wide range of solutions, including account processing, digital banking, card issuer processing, network services, and merchant acquiring and processing. Its key products, such as the Clover point-of-sale system and the Carat omnichannel commerce platform, help businesses of all sizes manage their operations and accept payments securely and efficiently.
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