Led a multi-disciplinary team including embedded programmers, motion control experts, and software engineers to design and implement a next-gen control system. Moved from vxWorks to linux, increasing accuracy, system stability, and cut costs by $250K per year. Embedded linux using C++11, ZeroMQ, and Protocol Buffers.Technical manager responsible for daily operation of 7 member scrum team, organized sprint planning, sprint reviews, estimated the backlog, and presented status and… Show more Led a multi-disciplinary team including embedded programmers, motion control experts, and software engineers to design and implement a next-gen control system. Moved from vxWorks to linux, increasing accuracy, system stability, and cut costs by $250K per year. Embedded linux using C++11, ZeroMQ, and Protocol Buffers.Technical manager responsible for daily operation of 7 member scrum team, organized sprint planning, sprint reviews, estimated the backlog, and presented status and burn-down reports to VP level. Responsible for team performance to company goal.System level integrator of multiple technologies, including imaging, tumor tracking, and correction, to reduce treatment margins and ensure highest quality radiotherapy treatments. Responsible for end-to-end accuracy, frequently worked on deadlines to enhance features and accuracy of prototype software.Author of prototype user interface in Qt, python 3, and pySide.Evaluated and selected implementation of Precision Time Protocol (PTP) to enable controlsoftware synchronization. Show less

Core technical contributor to two successful commercially released products: Volo plan calculator, and Tomo Edge.Volo plan calculator creates patient treatments using inverse planning and dose calculation. It uses NVIDIA CUDA C to provide a 10-40x performance improvement over an existing cluster product.Our product team inherited a rough prototype, and I was responsible for refactoring CUDA C high performance code, writing the design specification, adding performance and… Show more Core technical contributor to two successful commercially released products: Volo plan calculator, and Tomo Edge.Volo plan calculator creates patient treatments using inverse planning and dose calculation. It uses NVIDIA CUDA C to provide a 10-40x performance improvement over an existing cluster product.Our product team inherited a rough prototype, and I was responsible for refactoring CUDA C high performance code, writing the design specification, adding performance and accuracy tests.Tomo Edge allows for patients to be treated up to 2x faster, by widening radiation field. I was part of the research team from this projects inception, and was responsible for the user interface from prototype through to product release.Respiratory coaching and analysis software. Responsible for developing prototype software to coach patients for more reproducible breathing. Implemented analysis package for determining eligibility criteria using Java, Swing. Some JNI, C++, and DirectX for image capture. Show less