Jason O.

I am a Research and Development Engineer working with Resonance Group. My core competencies are in power management and embedded systems, wireless sensors, and software design. My scope of work ranges from design consulting to full implementation, prototyping, and manufacturing. I am happy to provide assistance from the design concept to full end-to-end solutions. Application Areas • Energy Harvesting/Alternative Energy Applications • Power & Battery Management Systems • IoT devices and Wireless communications • Automated Test Equipment • Sensors and Data collection systems • New Product Design Core Competencies Hardware Design • Printed circuit board (PCB) design and layout • Microcontroller programming --○ Atmel (ATMega Series, ATTiny Series, etc.) --○ Microchip (PIC16/18 series, dsPIC devices) --○ Silicon Labs (Gecko Series Arm M4/M0+ controllers) --○ Cypress (PSOC6) --○ ST (STM32 series) --○ Expressif (ESP32/8266 series) --○ Nordic Semiconductor (nRF24L01+) • 3D Modeling (SOLIDWORKS) – CSWA Certified • 3D Printing (Using on-site Airwolf3D AXOIM Dual Printers) Software Design • Programming languages --○ C, C++, C# --○ Visual Basic 6.0, Visual Basic.NET --○ Lua & VB Script --○ VBA Macro programming for MS Office --○ Java • Desktop application development (Windows & Linux) • Mobile app development (Android & iOS) • Raspberry Pi development Simulation • Circuit simulation / optimization using SPICE (LTSpice) • Electromagnetic FEA analysis using FEMM (Finite Element Method Magnetics) Prototyping • Full-service electronics lab for building and testing hardware • Access to local contract manufacturer for small batch production runs • On-site 3D printers for mechanical prototyping