Our Team

William Clemenson: Founder and President
Bill Clemenson founded FreightTrain's parent company, HTS, in 2002, in response to the rapidly growing needs of the California hospital construction industry. He quickly recognized the need for software that could effectively address the complexity and quality control requirements of managing large construction projects, and that woul
Kelly Guzman, RN, MN: COO and Executive Vice President
Kelly provides over 25 years of healthcare experience and currently serves as the COO/Executive Vice President at HTS. Her healthcare experience includes administrative positions with responsibilities for acute care, interventional and ambulatory services as well as SNF and Sub-Acute service lines. As Transition Planning Director for the
Hilda Nering, RN, MSN – FreightTrain Executive Director
Hilda is a Director and Senior Project Manager at HTS. She is an experienced Registered Nurse with over 15 years of healthcare experience. Her clinical background includes neonatal intensive care, pediatrics and public health. She brings over 10 years of project management experience focused on healthcare transition and activation of new
Bernie Kamps - Director of Engineering
Bernie Kamps has been a Software Engineer for 25 years and has managed software engineering teams for the last 15 years.  Bernie has technical expertise in the area of spatial data and mapping, and was the original creator of Visual Fragnet.  Before joining HTS, Bernie was co-founder of the software company ProStack which off
Vincent Han – Director of Engineering
Vince joined HTS in 2005 and leads FreightTrain software development, including its various application modules, web interface, and handheld device interface. Prior to joining FreightTrain, Vince worked as a Senior Application Developer and Analyst at Nike Inc., where he developed Business-to-Business web applications, web-based sales for
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