Meet Teleran’s Leadership Team


Nathan Roseman – CEO and Co-Founder

With a proven track record of over 30 years in business, technology and investing, Nathan is a serial entrepreneur and a recognized expert in networking technologies, security and software applications. Prior to co-founding Teleran, Nathan was a founder and principal in Mosaic Investments, Inc., an investment management company that consulted to leading investment firms and technology companies. Before that, Nathan was President of NMI Networking Services, a network software and services firm.

Prior to NMI, Nathan was the founder and Chief Executive Officer of LAN Services. Nathan built LAN Services into a nationally recognized leader in network systems and vertical market applications, and created the award-winning line of LANWare network management and security software products. LAN Services was acquired by NMI where it played a key role in NMI’s growth and success in both the commercial and government sectors. Before founding LAN Services, Nathan was the founder and President of Computer Management Associates, a software company that developed publishing, contracting and vertical market software applications. Nathan earned a BS degree in Biology from the State University of New York at Stony Brook.


Robert Karch – CTO and Co-Founder

Rob has over 25 years experience in the software industry developing advanced systems management and data security software solutions combining expert systems, machine learning, analytics and database technologies. Rob has been responsible for the innovative design and development of Teleran’s award-winning software solutions. While working at Teleran, Rob has been awarded nine patents covering innovations in fraud detection and security, user behavior profiling, automated security controls, dynamic rules-based systems, machine learning, and contextualized monitoring and analytics.

Prior to founding Teleran, Rob served as Chief Architect of Information Builders’ advanced software applications division where he designed innovative and commercially successful products in the business intelligence and data warehousing arena. Before joining Information Builders, Rob held programming, design and product development roles at Harris Corporation, where he created one of the first commercially successful network diagnostic applications based on expert system techniques. Rob earned a BA in Physics from the State University College of New York at Geneseo and an MS in Physics from Florida State University.


Chris Doolittle – Vice President of Marketing and Co-Founder

Chris has over 30 years of business experience spanning marketing, sales, business development, and general management roles. Prior to forming Teleran, Chris was Executive Vice President and General Manager at Information Builders, Inc., where he was responsible for directing Information Builders’ advanced software applications division. At Information Builders, Doolittle turned around an under-performing division, achieving 100% revenue growth year over year.

Chris has also held marketing and business development positions at GO Corporation and Metaphor Computer Systems, a pioneering business intelligence and data warehousing firm. Prior to Metaphor, he managed financial analysis and business planning groups at PepsiCo and the General Electric Company. Chris holds a BA in History and Economics from Hamilton College and an MBA in Marketing from Columbia University Graduate School of Business.


Gale Persil – Vice President of Operations

Gale has decades of experience building successful products in software companies and taking on leading roles in operations, product management, marketing, development, and customer support. For the last 15 years, she’s been following her passion to capture valid and relevant business data to help organizations make high impact business decisions. She has spearheaded successful projects to improve strategic and tactical operations by analyzing, defining, and streamlining company business practices and procedures and rolling out executive-level initiatives across global organizations.

Prior to joining Teleran, Gale served as Chief of Staff/Head of Operations at Precisely (formerly Syncsort) and Pitney Bowes and as an independent consultant. She also spent many years in executive roles at CA Inc. (now Broadcom). In these roles, she provided portfolio analysis and budget management of $150-$660M global engineering teams across multiple business units while managing product rollouts and optimizing operations. Gale holds a BS in Information Systems Management and a BA in Broadcasting from the State University New York Collage at Buffalo.


Jon Allen – Vice President Product Management

Jon has over 20 years experience in software quality assurance, field services, product management, customer support, and software development.

Following a succession of leadership roles in Teleran, Jon is now VP of Product Management. He is responsible for guiding the development, commercialization and rollout of Teleran’s patented software product portfolio and  ensuring that these products meet the critical needs of Teleran customers around the world. Jon has been instrumental in building Teleran’s reputation for excellence in software and customer satisfaction in North America and Europe.

Prior to Teleran, Jon led the software quality assurance organization for Logistics Systems, a well-regarded public safety software company. Jon attended Drew University and University of Montana.

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