Artem B.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Hello everyone, I am an electrical engineer - hardware & firmware developer with the many years of rich experience working on various challenging projects. As an accomplished professional with over 10 years of experience, I have successfully led numerous embedded design projects from concept to completion, ensuring their compliance with industry standards and best practices. Extensive skills and experience in the electrical and IoT fields combined with the ability to use hardware design tools such as Altium Designer, KiCad, CST and firmware development tools such as PlatformIO, Arduino IDE, Vivado IDE to meet the specific requirements of various applications. I have made it possible to efficiently develop IoT projects that meet the requirements. Additionally, throughout my career, I have integrated custom hardware design and firmware to suit embedded system configurations, integrating all areas from product design to firmware development and device testing. My expertise extends to hardware design, including schematic design, PCB layout, and signal integrity analysis, enabling me to fully comprehend the entire electronic design process. And I not only designed hardware using circuit design tools such as Altium designer and KiCad, but also had experience conducting PCB/PCBA for prototype and mass production and assembly at inexpensive and fast manufacturing companies such as Eurocircuits, JLCPCB, and PCBWay. I have a deep understanding of programming languages such as C and C++, python, vhdl and have successfully developed firmware for various microcontrollers and processors. Based on my skill and experience, I can complete your idea from prototype to the final scalable and mass producible product. I have strong skills in the following fields.  PCB design - Multilayer PCB - Altium designer, KiCad, Eagle, CST - Temperature, Humidity, Air quality, microwave Sensors (BME280/BME680, SEN55-SDN-T, RFbeam Microwave K-LD2 Radar), TFT LCD  Firmware development with Microcontroller/Microchip - TMS32 DSP, PIC32, RP2040 - ESP32, WLR089U, RN2903, SX1260 - nRF Nordic chip like nRF5340, nRF52840 BLE chip, nRF9160, nRF7002 LTE/Wi-Fi/GNSS - Wi-Fi, Bluetooth, LoRa module, Quectel EC21 LTE/GSM module - Arduino IDE, PlatformIO IDE, Visual Code Studio, MplabX IDE, Microchip studio, - Raspberry Pi, ATmega328, Teensy, ATtiny - C/C++, Micropython - OTA using MQTT or Restful API of wireless communication  FPGA - Xilinx-7 series FPGA (Spartan-7, Vertex-7, Artix-7) - Zynq-7000 series SoC - Vivado IDE, Xilinx ISE, Vivado HLS - Altera series FPGA (Cyclone FPGA) - Quartus II, ModelSim - Lattice FPGA, Lattice Diamond - VHDL, Verilog HDL, System HDL  Wireless - LoRa, Wi-Fi, Bluetooth, nRF  IoT Smart Products - Smart doorbell system - Home assistant automation - Smart plug & socket - MPPT solar energy charging system, EV charger, AC/DC powered Relay - Assert tracker, traffic counter, lightshow for music visioning By utilizing my strong project development, management skills and technical expertise, I will successfully provide a highly reliable and efficient system that greatly enhanced the image quality and speed of the device. I'd like to thank you for reading my profile kindly. Thanks.