Experience

Micran, Research & Production Company

• Russian Federation
• Telecommunications
• 1 - 100 Employee

• Embedded software engineer/system designer

  • Jul 2011 - Present

  Achievements: - Our team has developed USB power meters series PLS (We have gotten a certificate of State Register of Measurement Means (for PLS26 & PLS50))(https://www.micran.ru/about/blog/vattmetry-serii-pls-proizvodstva-ao-npf-mikran-chast-1-/) My role - architecture design, analog and digital circuits design, embedded software development, preparing user's manuals. - Our team has developed Attenuation control units D6M series (https://www.micran.ru/productions/IIS/kia/ema/d6m/). My role - system design, electrical circuits and embedded software development, testing, preparing technical documentation for users and government certification agency.Professional knowledge and skills: - I use C programming language (C99/C11) for embedded software development in Keil+STM32CubeMX. - I develop devices based on ST microcontrollers (Cortex-M series) using GPIO, UART, SPI, LAN (UDP/SOCKET applications based on LwIP), USB 2.0 FullSpeed (MSC, CDC, TMC, Composite Device Class), SDIO. - I apply FreeRTOS and ThreadX RTOS in my projects (ThreadX for device based on Cypress CYUSB3014). - I have designed circuits based on operational amplifiers for CW signals with dynamic range up to 130 dB and for high-speed signals with bandwidth from DC up to 30 MHz and dynamic range up to 70 dB. LTspice Simulator/Tina-TI, Mathcad are used for calculation and modeling. - I have experience in PCB design (PCAD2006, CAM350, boards up to 6 layers, FR4).