David Hessler

David Hessler is an experienced consultant currently working at 20/15 Visioneers, focusing on material management, logistical, and informatics for R&D, among other areas. As a partner at Holzraum System LLC, David specializes in Information Systems Design, contributing to high-performance building envelope consulting and design. Prior roles include R&D Portfolio Technical Director at BIOVIA, where David managed product strategy for materials management software, and various leadership positions at ChemSW, Inc. overseeing scientific software development. David's extensive background in product development and management spans several industries, including biotechnology and software development, starting from foundational roles in research and development in companies such as XOMA and Centocor. David holds a B.S. in Biology from Penn State University.