I am writing to apply for the CTO or Principal Engineer position at your company. If you are looking for a person with a proven ability to develop high-performance electronic/embedded systems and deliver technical innovations, please consider my enclosed resume.Since Mar. 2019, I have come back to Vietnam from Singapore to work as a CTO for Landmark Parasola Power JSC in Ho Chi Minh city. I am responsible for the proposal of algorithms and solutions for electrical and electronics power systems, especially solar power plants. From 2013 to early 2019, I have been working as a research fellow in the Satellite Research Centre, Nanyang Technological University, Singapore. My main responsibility is to develop an electric power system (EPS) and an electric propulsion system for nanosatellites. The EPS features a synchronous boost converter with MPPT to power the bus and charge the battery with power from solar panels. The electric propulsion system is a multi-nozzle pulsed plasma thruster for attitude control and orbit maintenance.From 2010 to 2012, as a principal engineer at Enleka Pte Ltd, I led a team of electrical and mechanical engineers to design and qualify a high-efficiency solar power grid-tied inverter and MPPT synchronous buck/boost DC-to-DC converter. My technical expertise in analog/digital embedded system design is backed with a strong background in the power converter and power electronics. I am also familiar with microcontrollers from Texas Instruments, Microchip, Alter, and various connectivity. With my experience and aptitude, I am confident to lead R&D as well as MAIV of any electric, electronics or embedded systems. I am looking forward to discussing with you how I can contribute to your team.Thank you very much for taking the time to review my CV and application. Sincerely,Tran Quang Vinh.