- Implement and optimize security video analytics algorithms for embedded Linux platforms running on ARMv7 and Intel x86 chipsets

- Researched algorithms for camera calibration and implemented using C++ and ceres-solver- Researched algorithms for a 3D reconstruction application with challenging constraints and implemented using C++, CUDA and ITK- Collaborated with scientists from the GE Global Research Center to implement a novel metal artifact reduction algorithm using C++ and ITK (US patent 20150029178 A1)- Managed a complex coordinate transformation chain with data inputs in several different representations including 4x4 matrices, quaternions, and Euler angles- Designed and implemented from start to finish an application for 2D and 3D visualization of X-ray imagery with real-time rendering of navigated surgical instrument models using C++, Qt, MITK, VTK and custom OpenGL where necessary- Designed a fluid multi-touch user interface from wireframe sketches to final product. Coordinated with designers to ensure conformance with internal UX design guidelines and implemented using C++, QML/Qt Quick, and Javascript- Interfaced with surgeons at cadaver lab demos to get feedback on usability and system accuracy- Established and maintained a robust tightly integrated CI system using Git, JIRA, CMake, CTest, Bamboo, Coverity and an internal YUM repository- Created RPM packages of system dependencies when necessary- Customized and helped maintain an internal MediaWiki documentation server- Customized, tuned and debuged RHEL-based Linux systems for custom hardware and for soft real-time performance: disk partitioning and file systems, SysV and systemd init systems, scheduler parameters and udev rules- Implemented a 3D image quality comparison tool using Python, Flask and pynrrd- Interacted closely with both on-site and remote Systems Engineering and Electrical Engineering teams in requirements gathering and software design- Coordinated with upstream open source projects including the Fedora Project, MITK, ITK, Qt and ceres-solver to get critical features and bug fixes accepted

- Hard real-time embedded software development on a Raytheon-proprietary embedded platform.- Lead integration effort in Radar System Integration lab.- Automated software testing design and implementation, including testing framework.- Nominated and selected for Engineering Rotation Program. Rotated through software and systems engineering positions on several programs over a two year period.- Cryptosystem design and development

- Maintained and upgraded critical services such as CVS, DNS, tape backup, and email delivery- Planned, configured, and deployed a Windows Domain Controller using Samba and OpenLDAP to replace previous Windows NT domain controller- Implemented a system for unattended network installations of Windows XP/2000 using free open source packages