Samuel R. Email & Phone Number

Fremont, Ca, Us

Austin, Texas, Us

Member of the Frameworks and Performance team that is responsible for maintaining and extending the core Autopilot distributive software stack operating on embedded linux across multiple ECUs. The framework encompasses sensor and image integration, state estimation, inference, and controls.

Bedford, Massachusetts, Us

- Oversee the navigation software stack for the Roomba and Brava product lines.- Define and communicate the software architecture vision.

Bedford, Massachusetts, Us

- Design and implement robotic software components on an embedded linux platform targeting monolithic applications and ROS 2 pub/sub networks. (C++ 14/17)- Led a team of 3 (2 Devs, 1 Test) designing and implementing next-gen robotic behavior system, i.e. the robot's planned and reactive motion.- Develop debugging and automation test tools using simulators and physical hardware to verify the behavior system and mitigate regressions.Projects:- Roomba navigation behaviors redesign- Scons to CMake build system migration

Bedford, Massachusetts, Us

DUTIES - Design and develop embedded and application software for the Medical Device, Aerospace, and Industrial Automation arenas. - Mentor and lead small software teams through the software development process - Effectively participate in multi-discipline agile/scrum projectsPROJECT WORKLaser Interference Particle Size DetectionPython (Scipy), Java 8, Matlab - Designed and implemented signal and image processing techniques to improve particle size detection. - Modeled and simulated physical system to correlate simulation particle size to physical particle size.Ruggedize and Integrate FFmpegC++ 11, C#, .Net | Tech Lead - Replaced customer's _expensive_ third party video rendering solution with a custom, ruggedized FFmpeg interface. - Led the design and development of a `C++ 11` FFmpeg interface. - The multi-platform interface improved FFmpeg's ability to handle a lossy MPEG2 Transport Stream. - Integrated the interface in the existing `.Net` application, replacing the third party solution.Thermal Camera Calibration SystemC, Embedded Linux, C#, .Net, WPF, Asp.Net, SQL, JQuery, TCP/UDP, RS-232/485 - High volume automation system designed to calibrate commercial thermal imaging cameras. - System is a sub-component of a larger network of systems driven by an SQL back-end. - Led the design, development, and integration of the automation controls powered by a programmable automation controller or PAC.Passenger Address SystemMatlab, C - Developed IIR Lattice Filter and Auto Gain Control algorithms for an embedded Analog Devices Sharc DSP processor. - Algorithms developed and proven in Matlab prior to porting to C.Mortara Vision Holter Analysis System (Formerly of Cardiac Science) - Lead the effort to port a 32 bit MFC application and its 16 bit ECG analysis executables to support 64 bit processors. - Reverse engineered Fuzzy Logic C library used by the executables as the library was no longer available.

Sparks, Nv, Us

Aerospace defense contractor retrofitting aircraft for Intelligence, Surveillance, and Reconnaissance (ISR) purposes.PROJECT WORKQuick Deploy, Wireless ISR system - Designed supervisory control system to monitor and control wireless airborne system using United Electronic Industries UEIPAC Automation Controller platform. - Developed C Embedded Linux application targeting dual redundant UEIPACs to monitor and control system power, environmental health, and provide web interface for operator control. - Interfaced with the following subsystems - Discrete I/O - Relay Control and Monitoring, Power Control and Monitoring - Analog I/O - Temperature Measurement - ARINC-825 - Control and monitoring of airworthy Electronic Circuit Breakers - Serial I/O - Various external devices using RS-232/485 protocols. - Integrated embedded web server on the UEIPAC using Google Web Toolkit (GWT) to allow the operator to monitor and control the system over a wireless link. - Embedded web application written in Java and compiled to JavaScript/HTML via Google Web ToolkitARINC-429 to MIL-STD-485 Translator - Sustained MicroC embedded application on UEIPAC to translate ARINC-429 messages to MIL-STD-1553 messages for C-130 aircraft.Software Safety, Certification, and DO-178B Kansas University (KU) Aerospace Short Course - Course provides the fundamentals of developing and assessing software to the RTCA/DO-178B standard. - Completed Spring 2011

Brea, California, Us

Medical device company specializing in bio-medical laboratory instruments. Designed and developed C++ Windows application to interface with chemical/immunoassay automated laboratory instruments, specifically the UniCel DxC 600i

Master Of Science, Systems, Control, And Mechatronics

Bachelor'S Degree, Electrical And Computer Engineering