Viacheslav M.

Prototyping | PCB design | Electronics Engineering

Providing you with 10+ years of expertise in Electronics Engineering, developing Embedded Systems, IoT, Sensors, and Smart electronics. You will get top-tier end-to-end service in custom electronics development, from Schematics & PCB design to Hardware & Firmware, Software, and related Server solutions. From prototyping to production-ready and optimized devices. My area of expertise covers wearable electronics, smart devices, sensors, and home and industrial appliances. Your project will be supplemented by my deep knowledge of wire and wireless protocols, low power and battery operated devices, analog, power, low noise, and precise electronics. 💬I’m looking forward to hearing the details of your project to find the best-fit solution for you ✔️HARDWARE: STM32 (any), AVR (ATmega, ATtiny). Espressif ESP32 (any), ESP8266, Raspberry, Nordic Semiconductor nRF52, nRF51, TMS, FPGA, PLD / CPLD, Fujitsu, Z-80, AC/DC, DC/DC, Power Electronics, Displays graphic, character, e-ink, LED, OLED, and touchscreens ✔️LANGUAGES / TECHNOLOGIES: Embedded C / C++, Assembler (Cortex-M, AVR), Reverse Engineering, PHP, RUBY, JS, Solidity, Mysql, Nosql, Redis, HTML / CSS / SCSS, API integration, Web3, Сonsole C, Altium, KiCad, P-CAD, Sprint layout, Solidworks, Orcad, DiptraceReverse Engineering, Circuit diagrams, PCB design, Schematics, GERBER ✔️CLOUDS: AWS IoT ✔️PROTOCOLS / STANDARDS: GPRS / LTE, MQTT, SSL / TLS, HTTP / HTTPS, Bluetooth, WiFi, RF, TCP, GNSS, GPS ✔️INTERFACES: I2C, SPI, UART, CAN, RS, SDIO, PWM, Analog, LoRa, LVD