Meet our Management Team

Jeff Buck

Chief Executive Officer and Co-Founder

In 2001, at the height of the “internet bubble” technology recession, Jeff co-founded QuantiSense with a simple yet powerful vision – to provide retailers with business intelligence solutions in a rapid, cost effective manner. Today thousands of users across retailers of all sizes rely on retail analytics from QuantiSense. Under Jeff’s leadership, the company has delivered outstanding results, driving rapid corporate growth and recognition by organizations such as Red Herring, RIS Software and The Atlanta Business Chronicle.

As a pioneer of retail BI applications, Jeff has spoken at industry events such as National Retail Federation and been published in leading retail media outlets. Prior to QuantiSense, Jeff founded dotVantage, a company focused on creating analytical applications that enabled e-Commerce companies and technology providers to understand customer behavior on the web. Jeff started his career at MicroStrategy as a consultant specializing in retail implementations.  

Jeff earned his B.A. and B.E. in Mechanical Engineering at Dartmouth College. While attending Dartmouth, he founded Dartmouth Formula Racing, an organization that builds formula style racecars for competition. Dartmouth Formula Racing continues to compete today. When he’s away from the office, Jeff coaches sports teams for his children, Cooper and Della. 

Juan Esteban Pereira, Ph.D.

Chief Architect and Co-Founder

Juan, co-founder of QuantiSense, is a veteran data warehousing expert. Juan has deep, extensive experience in consulting, software development, technology management, and product marketing. In addition, Juan's operational expertise in data modeling and systems integration bring seasoned design experience to QuantiSense. Juan earned his Ph.D. at Cornell University in Operations Research & Industrial Engineering with focused research and study in the areas of Manufacturing Systems, Business Administration, and Mathematical Optimization. While at Cornell, Juan was awarded the university's McMullen fellowship.

Prior to starting QuantiSense, Juan ran a development team for MicroStrategy, the leading Business Intelligence applications provider, focused on building Analytical CRM applications for various industry verticals. In addition, Juan ran several large implementation projects for retail companies such as Kohl's, Shopko, SC Johnson, and Woolworth's during his tenure at MicroStrategy.

Evan Rogoff

Chief Financial Officer

As Chief Financial Officer, Evan is responsible for all financial and administrative activities of the company having helped scale numerous technology businesses for over a decade. Previously, Evan founded a boutique consulting firm to provide strategic, financial and operational advice to early-stage software companies. He has been Chief Financial Officer for dozens of companies which have grown and reached successful exits. Evan started his career at Arthur Andersen, where he was a manager in the corporate restructuring practice and part of the firm’s audit team. He is actively involved the community, including serving as President of the Technology Executives Roundtable and as a speaker at local technology forums. Evan graduated with high distinction from the Ross School of Business at the University of Michigan. He is a Certified Public Accountant and has been a Certified Turnaround Professional.

Alan Friedman

Executive Vice President of Professional Services

Alan is responsible for professional services and software development activities at QuantiSense. Throughout his career, he has led various professional services and software development teams, delivering successful enterprise applications while emphasizing on-time, on-budget delivery. Alan was most recently Vice President of Solutions Delivery at ChoicePoint, Inc., where he managed a professional services and software development team that implemented business critical applications and data warehouses. He has also held executive and leadership positions at EzGov, Turner Broadcasting System, and Andersen Consulting/Accenture. Alan holds a B.S. in Electrical Engineering from Duke University.

Josh Chu

VP, Engineering

As VP, Engineering, Josh Chu is responsible for product development activities at QuantiSense, ensuring product alignment with company strategies and focusing on the repeatable delivery of high-quality software. Josh has spent over a decade in retail software in product development and professional services roles, and has developed numerous products for the retail industry. Josh's experience covers a wide range of technologies and applications; from underlying integration, web, BI, and mobile technologies to operational systems and advanced analytics. Throughout his career, Josh has been involved in the operations and strategies of both small and large retail software vendors, and with many retailers. Before joining QuantiSense, Josh was responsible for building and growing the professional services and development delivery team at Quantum Retail. Prior to Quantum Retail, Josh spent several years at Retek and Oracle, holding positions in engineering, architecture, and senior development management, where he was most recently Director of Engineering and Chief Architect of Horizontal Applications. Josh holds a BS in Computer Science with Business emphasis from the University of Minnesota.

Bill Robinson

Senior Advisor and Sales Executive

As a Senior Advisor for QuantiSense focusing on market strategy, Bill draws from his 35 years of experience in providing technology-based solutions to retailers. Prior to joining Quantisense, Bill served as Vice President of Marketing for STS Systems, a leading provider of retail technology solutions with more than 300 clients. Throughout his career Bill pioneered successful applications in all areas of retailing, including Point of Sale, Business Intelligence, and Supply Chain Management. Bill's deep background in, and passion for, the retail industry guides QuantiSense in its high level objective of delivering results oriented, innovative technology solutions for retail organizations. Bill is also a Professor of Marketing at Towson University in Towson, MD.