Sidney CollinThe QL+ Logo in front of hands placed together

Sidney Collin



Sidney Collin is the inventor of NexStride, and is the co-founder and CEO of De Oro Devices. De Oro Devices is a VC-backed biomedical device start-up whose mission is to develop products to improve mobility, independence, and quality of life for those who suffer from mobility disorders and the aging population. Our first product, NexStride started as a QL+ project at Cal Poly. NexStride is a small, portable device that uses research-backed sensory cues to help people with Parkinson’s overcome the freezing of gait and be able to walk smoothly.

Sidney started the company while studying Biomedical Engineering at Cal Poly. She has an academic research background in computational neuroscience, with a research paper published in the Journal of Clinical Neurophysiology. In addition, she has experience working in R&D at a neurofeedback medical device company. Sidney was awarded Cal Poly’s 2019 Outstanding Woman in Engineering Award, Outstanding Student Award, Lisa Hufford Scholarship Award, and was also identified as one of the most influential women at Cal Poly by the Wire in their 30 under 30 list. The Pacific Coast Business Times recognized Sidney as an accomplished young business leader in their 40 under 40 list as well as their Who’s Who in Health Care, Insurance & Life Science lineup.