Designed and developed firmware for: - Raspberry Pi CM3 based IoT Data Acquisition system - Texas Instruments CC1352P SimpleLink wireless MCU based Zigbee device - Nvidia Jetson TX2 based robotics system - Ubuntu and Robot Operating System (ROS) based robotics system   - I2C and SPI based peripheral devices such as accelerometers, RFID controllers, touch sensors, battery fuel gauges and chargers, hapticsDeveloped firmware/software related to other technologies and platforms such as: - STM32, Apollo Ambiq ultra-low power microcontrollers - Multi-threaded C# Windows UI for embedded systems control - DigiXBEE RF mesh networking - PubNub, Hologram Cellular - Heroku, Node.js, MongoDB - LiDAR

Designed and developed firmware in C at the application, protocol, and device driver level for Qualcomm's ARM based SoC reference print controllers.Developed the VxWorks 6.2 BSP for Qualcomm's ARM 11 based Quatro 4230 SoC.Extensive experience with Real-Time Operating Systems (VxWorks, ThreadX), threading, semaphores, message queues and communication/synchronization issues related to multi-threaded systems.Designed and deployed a cloud based print server using Amazon's Elastic Computing and Load Balancing services.Designed and developed DOCX document parsing and document page layout software in Java for Qualcomm's DirectOffice print solution.