David Darrow is a Sr. Software Engineer at Positronics Incorporated at Positronics Incorporated. He possess expertise in manufacturing. Colleagues describe him as "I had the pleasure of working with Dave for nearly 4 years. Dave is an organized, hard-working, and dedicated professional. His broad range of competence in software design for machine control, factory data management, and automation sequencing placed him at the forefront of nearly every critical equipment project in which our group was involved. Dave's calm, level-headed nature allow him to merge effortlessly with any team, and his pleasant humor lightens the mood in the most stressful of circumstances. Dave would certainly be a major asset to any engineering organization with the good fortune to add him to their ranks." and "First, I will take this opportunity to express my heartfelt thanks for the mentoring that David so selflessly gave to me at Solyndra. An extraordinary SW engineer, David was among the key players in the development of Solyndra' state of the art factories. His tireless work in robotics, cell controller framework, simulation, and MES systems was nothing short of amazing, and all done in a compressed schedule to meet an incredibly steep ramp. Always one of the first engineers in the building and one of the last ones out, David loves what he does, and it is reflected in the quality and quantity of his contributions. I will sorely miss working with him."