All Press Releases for December 21, 2023

Leonardo Guerrero Jr. Lauded for Excellence in Information Technology

Leonardo Guerrero Jr. specializes in SharePoint administration with Access Community Health Network

Mr. Guerrero takes the most pride communicating effectively within every role he has held and understanding the needs of his customers, managers, and directors.

    CHICAGO, IL, December 21, 2023 /24-7PressRelease/ -- Leonardo Guerrero Jr. has been included in Marquis Who's Who. As in all Marquis Who's Who biographical volumes, individuals profiled are selected on the basis of current reference value. Factors such as position, noteworthy accomplishments, visibility, and prominence in a field are all taken into account during the selection process.

A seasoned SharePoint administrator with years of expertise in project management, customer relations, process reengineering, web architectural design, and more, Mr. Guerrero excels as a senior SharePoint administrator for Access Community Health Network, through which oversees a large staff, maintains internal websites for over 1,500 users, provides support for work flows, and creates custom requests. Previously, Mr. Guerrero supported internal and external websites as a SharePoint/Website specialist for 3DGS.

During the early stages of his career, Mr. Guerrero gained valuable expertise in the field with First American Bank, the American Board of Medical Specialties, Celgene, McDonald's Corporation, Synch-Solutions, JP Morgan Chase, Belvedere Trading, Fidelity National Information Services, and Exelon Corporation. An expert in his field, he earned a bachelor's degree in economics from Loyola University Chicago. Subsequently, Mr. Guerrero expanded on his professional knowledge, earning an MBA in Project Management from DeVry University's Keller Graduate School of Management and a SharePoint certification through the International Accreditors for Continuing Education and Training.

Driven to stay abreast of ongoing industry changes, Mr. Guerrero aligns himself with the Latino Alumni Association of Loyola University, which he co-founded in 2000. Over the years, he has held several roles with the Board including president, vice president, and treasurer. After his brother passed away suddenly in 1992 as president of the Latin American Student Organization, Loyola University created a scholarship in his memory as well as in the memory of Jaime Esparza.

Although his career has been filled with standout moments, Mr. Guerrero takes the most pride communicating effectively within every role he has held and understanding the needs of his customers, managers, and directors. The cornerstone of his overall success lies in his drive to remain up-to-date with changes in the information technology sector. In accounting for his success, he also credits his family including his mother, and his sisters Angelina and Celia who all inspired him to reach for greater heights. Looking ahead, Mr. Guerrero aims to become the manager or senior manager of his own department.

About Marquis Who's Who®:
Since 1899, when A. N. Marquis printed the First Edition of Who's Who in America®, Marquis Who's Who® has chronicled the lives of the most accomplished individuals and innovators from every significant field of endeavor, including politics, business, medicine, law, education, art, religion and entertainment. Marquis celebrates its 125th anniversary in 2023, and Who's Who in America® remains an essential biographical source for thousands of researchers, journalists, librarians and executive search firms around the world. Marquis® publications may be visited at the official Marquis Who's Who® website at

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