We are Calero

Scott
Gilbert

Chief Executive Officer

As CEO and member of the board, Scott is responsible for leading the Calero organization into its next era of growth and innovation. A seasoned executive with over twenty years of experience in executive positions at telecom organizations, Scott brings a passion for how operations, sales, and technology can work together to deliver a truly exceptional customer experience. Scott most recently served as Chief Operating Officer of Calero Software prior to the merger with MDSL. Prior to joining Calero, Scott led the technology and operations organizations as Executive Vice President and Chief Information Officer at FirstLight Fiber, a portfolio investment of Riverside Partners and Oak Hill Capital.

Darian
Hong

Chief Financial Officer

Darian Hong brings a wealth of experience to Calero, spearheading all financial planning and management matters as well as client renewal operations, managed bill pay operations, risk management, and legal. With a robust background in managing large finance organizations, operations, sales, and product management, Darian has driven financial excellence and growth at notable companies like Raintree Systems, Act!, WebPT, Velocify, and AT&T. Holding an MBA from USC and a bachelor's in economics from UC Irvine, he is poised to lead Calero to new heights.

Simon Mendoza

Chief Technology Officer

Simon joined Calero in 2003 as part of the Development Team after graduating from the University of Cambridge with an MA in Computer Science. He drove the development of a number of key technologies, including Calero’s e-billing handler architecture, which led to the rapid growth of Calero’s TEM offering. He now has responsibility for aligning the company’s IT policy with its overall business direction.

Nicola Whiting

EVP Operations

Nicola started with the company in 2002 as a key member of the Veropath organization, which was ultimately acquired by Calero in 2018. During these 22 years of service & dedication, Nicola has demonstrated a passion and commitment for the three critical ingredients of our success – the customer, our employees, and the technology. These 2+ decades of success have been achieved through Nicola’s hands-on problem-solving approach ~ in the trenches shoulder-to-shoulder with the rest of the team.

Sidra
Berman

Chief Marketing Officer

Sidra comes to Calero with an extensive background in global B2B technology marketing having driven market share growth at companies including parcelLab, Engageware, Axiom, and Tangoe. Sidra brings a unique combination of both fast-paced, start-up marketing experience with industry-specific knowledge of the TEM industry that aligns with Calero’s commitment to innovation and superior customer outcomes. Holding an MBA from University at Maryland and a bachelor's in economics from Tufts University, she is positioned to lead Calero to new heights.

Mike
Lucania

SVP, Enterprise & Strategic Sales & Solutions Consulting

Jason Wieser

VP, Channel & Business Development

Matt
Ferry

EVP, Mid-Market & SaaS Sales

Andres Aguirre

EVP,
Product Management

Andres brings an entrepreneurial approach and wealth of expertise in conceptualizing and accelerating products to market, with a focus on driving customer satisfaction.  Having developed and implemented new technologies including the Enterprise Network Visualization feature in the Calero.com platform, he leads a team of innovative product experts in strategic planning that delivers market-leading technology expense management to our consumers. 

Kris
Sleeper

VP, Talent & Human Resources

Kris is responsible for attracting and developing talent across the nine worldwide office locations and building a strong company culture through advanced learning and engagement initiatives.