Executive Leadership Team
Meet our executive team—visionary leaders dedicated to driving our organization forward and supporting your dealership's success.
Ben Chodor is the CEO of CallRevu and a seasoned entrepreneur known for his success in growing SaaS companies. He founded Stream57, which was acquired by West Corp, and co-founded & CEO of Happtique, acquired by SocialWellth. Ben also served as President of Notified a global IR, PR, and media Company.
Recognized as one of PR Week's 25 Leaders of Tech in 2022, Ben is a member of multiple boards, He's a pioneer in technology, AI, digital health, and online communications, with 25+ years of experience in enterprise communications, media, SaaS technology, social video, and digital health.
As an author, Ben wrote "Transitioning to Virtual and Hybrid Events: How to Create, Adapt, and Market an Engaging Online Experience." He's testified before the U.S. Congress on the FDA's role in Digital Health. Outside work, Ben enjoys family time, boxing, yoga, traveling, and training for his first triathlon.
Ben Chodor is a seasoned entrepreneur and industry leader with over 25 years of experience in enterprise communications, media, and SaaS technology; recognized as a leader in Tech, pioneering AI, digital health and online communications. As CEO of CallRevu, he brings a track record of driving innovation, scaling businesses, and delivering measurable impact.
Before CallRevu, Ben served as President of Notified, where he led the creation of the first-ever communications cloud for PR and events, fueling global expansion and major acquisitions. He also founded Stream57, later acquired by West Corp, and co-founded Happtique, which was acquired by SocialWellth.
Tim Zierden brings more than 20 years of experience and expertise in the automotive industry to CallRevu.
He began his career as a founding associate at CarMax, where he became a partner in new car franchises before ultimately transitioning into SaaS and dealer services organizations. Tim went on to manage Inventory Solutions for JM Family and played a key role in facilitating the sale of AAX to DealerTrack.
In the auction sector, he was instrumental in assisting KAR Auction Services with redefining their dealer sales operations and supporting the acquisition of OPENLANE. He then dedicated nearly ten years to Cox Automotive, where he developed cross-functional teams serving major enterprise clients.
Prior to joining CallRevu, Tim served as Chief Operating Officer at TradePending, a mid-market, private equity-backed automotive technology company.
Tim is a graduate of the University of Virginia, where he earned a B.A. in History. He currently resides outside of Atlanta with his wife and two sons. In his free time, Tim enjoys mountain biking and working with community-focused nonprofit organizations.
Keri Cohen is a strategic business leader with nearly two decades of experience in the media and marketing industries, specializing in brand strategy, digital transformation, and organizational leadership. She brings a rare blend of creative and operational expertise, with experience on both the buy and sell sides, giving her a holistic perspective on driving growth, innovation, and high-performing teams.
Keri currently serves as Chief Marketing Officer and Chief of Staff at CallRevu, where she leads brand strategy, go-to-market direction, and cross-functional alignment across the organization. In her dual role, she partners closely with executive leadership to drive strategic initiatives, strengthen internal operations, and ensure the company’s vision translates into measurable business impact.
Prior to CallRevu, Keri held key roles at Publicis Groupe, Hearst Magazines, and Food & Wine, where she was a James Beard Award nominee.
Outside of work, Keri enjoys spending time with her family, running, and rooting for the New York Knicks in the hopes that they’ll win another championship.
Steve Dalton is Chief Financial Officer at CallRevu, where he leads the company’s financial strategy, planning, and operations to support scalable growth and long-term value creation. With 18 years of experience in accounting, finance, and operational leadership, Steve specializes in guiding private equity–backed Software-as-a-Service (SaaS) companies through periods of transformation and expansion.
Prior to CallRevu, Steve served as CFO at JobNimbus, where he helped strengthen financial infrastructure and support strategic growth in a fast-paced SaaS environment. He is known for his approachable leadership style and belief that strong performance and a positive, engaging culture go hand in hand. Steve takes pride in mentoring his team, supporting their professional development, and proving that it’s possible to have fun while working in finance.
In his free time, Steve enjoys cheering on the Utah Jazz and Utah Utes, and spending time with his wife and two amazing girls.
Jeff is a technology leader with over a decade of experience advising and delivering solutions for Fortune 500 and private equity clients via SaaS platforms, with expertise implementing HIPAA, PCI, and COPPA compliant solutions. Jeff has cross-industry expertise in delivering solutions for healthcare, life sciences, automotive, retail, and insurance, leveraging progressive technology including omnichannel communication, augmented reality, and machine learning/AI & large language models.
A committed leader and manager of multi-disciplined technology teams, Jeff is skilled in fostering rapid growth, professional development, leadership opportunities, and accountability of teams, and adept at establishing a culture of trust, open communication, and support. In his home life, Jeff is a father of 4, an avid musician, photographer, and writer.
Karmen Zabron brings nearly 20 years of expertise in the people business, demonstrating a profound commitment to people and organizational culture. Her diverse career includes key roles in coaching and development, sales, leadership, and human resources across various industries. Karmen has been instrumental in driving significant operational growth and leading international expansion initiatives, all while ensuring high levels of employee engagement and satisfaction.
A graduate of Texas A&M University-Commerce, Karmen is an active member of the Society for Human Resource Management. She is dedicated to nurturing new talent, serving as a mentor for HR professionals at the beginning of their careers, and frequently speaking at HR events.
A graduate of Texas A&M University-Commerce, Karmen is an active member of the Society for Human Resource Management. She is dedicated to nurturing new talent, serving as a mentor for HR professionals at the beginning of their careers, and frequently speaking at HR events.
Outside of her professional endeavors, Karmen enjoys reading, exploring new places, staying active, playing games with her husband and two children, and hosting dinner parties with family and friends.
Jim Menard is an experienced software executive serving as our senior vice president of sales and client services by strengthening dealer relationships across CallRevu communication intelligence software platforms.
With over 27 years in the automotive industry, Menard has held key executive leadership roles with Autotrader, vAuto, TrueCar, Dominion Dealer Solutions, TrueCar, and Search Optics.
Jim’s dealer-centric focus and breadth of experience across software, online media, and in-store processes enhances CallRevu’s ability to engage our dealer body to improve their appointment set rates, movement of inventory, and overall profits for single stores, multiple rooftops, large enterprise groups, and OEMs.
Sean brings 40+ years of experience with IT and Telecommunications in highly competitive market spaces; with his current multi-disciplinary role focusing on reducing friction in the service delivery model and sales process. Previoiusly, Sean has been an entrepreneur in the technology, automotive, aviation and heathcare industries. He has built several companies and brought them to successful exits in the public and private markets. Sean is a US Navy Veteran, a graduate of the FBI Citizens Academy and has been recognized for his contributions to technology innovation in the State of Florida. He enjoys traveling with his wife and experiencing different cultures, cuisine and history.
Brendan is a dynamic leader with extensive experience in both the SaaS and automotive industries, starting his career in retail automotive while spending the last 11 years in the Hospitality and Restaurant technology space. Brendan comes to CallRevu with a strong background in both sales training and go-to-market strategies while also utilizing leading edge technology to help lead his high performing sales teams.
Brendan is a committed leader and drives to foster an environment that allows individuals to be the best versions of themselves. Brendan’s ability to bridge technology and automotive expertise positions him to create impactful solutions that optimize dealership performance and customer experience.
Away from CallRevu, Brendan is a father of 2, an avid golfer and road biker.
With a robust background in operations management, Brian brings a wealth of expertise to his role as AVP, Customer Experience. His extensive experience spans leading implementation, support, and Local Number Portability (LNP) departments, ensuring excellence across key operational facets. Brian's deep understanding of both product and solution intricacies enhances his strategic approach, enabling him to champion best-practice methodologies across the organization.
Brian is committed to enhancing customer experience by continuously refining support processes. He works closely with cross-functional teams to pinpoint and resolve customer-related challenges, thereby elevating service quality and efficiency. In his leadership capacity, Brian plays a pivotal role in shaping departmental strategies and aligning them with overarching company objectives, driving cohesive and targeted operational efforts.
Outside of the office, Brian resides in Tennessee and is a passionate fitness enthusiast.
Extended Management Team
Matt Stadolnik is the Senior Director of Finance at CallRevu where he manages the company’s corporate finance and accounting functions. He is a finance leader that stresses the importance of cross functional collaboration and business partnering.
Matt brings a well-rounded background in public and private equity-backed technology organizations – both large and small. Prior to joining CallRevu, he held strategic finance and accounting roles at notable SaaS companies that include Pegasystems (public), Rapid7 (public), SiteSpect (VC-backed).
Matt holds an MBA from Suffolk University and an undergraduate degree in accounting from Northeastern University. He resides in the Greater Boston area with his wife and two children.
Lillian Melamedas is a skilled leader and strategic sales professional with over 15 years’ experience. Currently as the Director of Strategic Partnerships and UC&C at CallRevu she spearheads strategic client relationships, identifying growth opportunities, and delivering comprehensive client success plans.
With extensive experience in account management, customer success, and project management, Lillian has a proven track record resolving complex issues and mentoring cross-functional team collaboration. Her experience includes key roles at Lumen and Sprint, where she managed high-profile accounts, led implementation projects, and improved operational efficiencies.
At CallRevu, Lillian is dedicated to enhancing customer experiences and driving productivity improvements through innovative communication solutions leveraging her expertise in contract negotiations, proactive account management, and delivering on objectives.
John Hammar, CallRevu's Controller brings 25+ years of public and private accounting experience to the Finance Team. A graduate of Bentley University, John has worked with a wide range of companies from start-ups to those that are publicly traded and well established. John is a team player who enjoys operating within the Accounting team and also reaching out and collaborating with all of the business teams at CallRevu.
Accountability and accuracy is paramount, but enjoying your workplace and interacting with coworkers are equally important. John resides in the Greater Boston area with his wife and two children. Outside of work, John enjoys coaching his kid's soccer team, being with family and socializing with friends.
As SVP, Sales, David brings more than 30 years of experience in the automotive industry. Previous roles include Chief Operating Officer, where he was responsible for day-to-day administrative and operational functions and how to integrate best practices for revenue generation and develop a strong company culture. In his current role, his expertise in software as a service (SaaS) sales, call tracking, telephony and CRM processes help maximize sales and service goals at automotive dealerships in the United States and Canada. A multiple-award winner for revenue growth, David deftly manages dynamic global sales teams – stemming from his years coaching many sports. When not at work or on the field, he enjoys spending time with his wife and their three boys. He has a bachelor’s degree in business from the University of Southern California’s Marshall School of Business.
Seth Parker is the Associate Vice President of Product at CallRevu where he oversees product strategy and delivery. He is passionate about leveraging his deep understanding of customer needs and the latest technological advancements in AI and machine learning to deliver innovative and beautifully crafted products. Seth brings over a decade of extensive product management experience with prior engagements at industry leaders like Cox Automotive and the Federal Reserve Bank of Kansas City. He holds undergraduate degrees in economics and political science from Missouri Western State University. Outside work, Seth enjoys spending time with his family, woodworking, DIY home improvement projects, and watching the Kansas City Chiefs. He resides in the Greater Kansas City area with his wife and two children.
Allie Hirsch is a marketing leader with over 14 years of experience driving omnichannel growth across B2B SaaS and retail. She is known for connecting strategy, creativity, and data to deliver measurable business impact while building strong cross-functional partnerships and high-performing teams.
Allie currently serves as AVP of Marketing at CallRevu, where she helps lead brand positioning, go-to-market strategy, and cross functional marketing initiatives in close partnership with Sales, Product, and Customer Success. She focuses on aligning marketing efforts to business goals, strengthening messaging and market presence, and building the foundation for scalable growth. Prior to CallRevu, Allie spent over a decade at Bloomingdale’s, where she was a member of the executive leadership team and led omnichannel marketing operations spanning print, digital, social, and marketing systems. Throughout her career, she has been recognized for streamlining workflows, leading complex cross-channel campaigns, and bringing teams together to execute cohesive, customer-first experiences at scale.
Outside of work, Allie loves spending time with her family, traveling, and playing canasta.
Brian is a cloud application architect with over a decade of experience in building scalable and highly available SaaS platforms. He has led teams of engineers to build solutions for companies across several industries including automotive, healthcare, and retail. When he's not working, Brian enjoys snowboarding and spending time with his wife and two children.
With over a decade of experience in the realm of client relations, Nicole brings a wealth of expertise, passion, and dedication to the role of AVP, Client Success. Throughout her tenure, she has consistently delivered unparalleled service solutions, ensuring that clients not only achieve their business goals, but also experience seamless and positive interactions at every touchpoint. Outside of work, Nicole enjoys travel and showcasing her competitive spirit on the softball field.
A seasoned industry visionary with over two decades of experience in the Enterprise SaaS domain, Eric Glass brings a wealth of expertise in driving revenue growth and fostering customer loyalty through strategic partnerships, innovative product solutions, and dynamic transformations. With a proven track record of success in leading and nurturing high-performing teams, developing and executing effective go-to-market strategies, and delivering exceptional customer experiences through expert storytelling, Eric possesses the unique ability to simplify the complex, making it accessible to a wider audience. Outside of work Eric enjoys spending time with his wife and 3 children and is an avid gamer and content producer.
Andrew is the Senior Director of Technology at CallRevu with over a decade of experience consulting & collaborating with Fortune 500 companies to optimize their technology implementations and strategies. With previous experience helping to build bespoke technology solutions across multiple verticals, Andrew has vast experience in omnichannel communication solutions, analytics & BI reporting, process automation, solution architecture/design, machine learning/AI & large language models. Andrew has his Bachelor of Science degree in economics and lives somewhere between NYC and Boston (aka Connecticut) with his wife, 6 year old daughter, and dog.
Cam Rushton is the AVP of VoIP Operations at CallRevu, with over 12 years of experience in the telecom industry. He leads initiatives around VoIP sales engineering, discovery, implementation, and post-deployment support. Cam’s expertise spans the full VoIP ecosystem.
Cam currently focuses on the CallRevu Hosted VoIP Platform and has a strong background in telephony, he started his VoIP journey as a certified Mitel technician. Along with extensive experience deploying and supporting Yealink, Grandstream, Poly, and other industry-leading devices, he’s adept with networking, VoIP protocols, and analog to IP connections. Known for blending technical depth with a collaborative, solutions-driven approach, Cam helps teams and clients get connected to the CallRevu VoIP Platform and maintain their success.
Outside of work, he’s an avid soccer enthusiast who enjoys nature, technology, and time with family.
Jonathan has held numerous positions in automotive software which includes previous roles as Director of Partner Accounts and Lead Product Manager. Jonathan has held continuously advanced positions in support and account management at Car-Research XRM. With this extensive experience, Jonathan brings in-depth knowledge of automotive technology needs, dealership operations as well as dealership client management. When not at work, Jonathan enjoys fishing with his wife and kids and pastors one of the fastest growing churches in North Houston.
Ammar brings 20+ years of leadership roles in the software industry. He is a customer-focused and data-driven strategist recognized for delivering scalable products, fostering cross-functional collaboration, and driving customer delight and financial success. Previously Ammar served as Principal Technical Product Manager at Nuance Communications (a Microsoft Company). During his tenure, he played a pivotal role in steering the development of the Omnichannel Customer Engagement solution, focusing extensively on Reporting and Analytics. A proud alumnus of Bradley University, Ammar earned his Bachelor's degree in Computer Science before further advancing his education with an MBA from Plymouth State University.
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