Muhammad M.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.

An Experienced Embedded Engineer with a demonstrated work history in the electrical and electronic manufacturing industry and IT sectors. Skilled in embedded programming, C++, IoT, circuit designing, and SDRs. Strong engineering professional with a Bachelor of Engineering (BEng) in Electrical and Electronics associated with University of Bradford, UK. --Electrical Circuits Designs and PCB Designing on professional tools like (Altium and Proteus). --Programming Languages (C, C++, Python). --Embedded Systems Working on Microcontrollers (RPi3, STM32 Series, PIC, Attiny, Arduino, ESP32, ESP8266). -- Interfacing multiple sensors with MCUs. -- Cloud REST APIs and MQTT development and integration with ESP32 for AWS and Azure cloud platforms. -- FreeRTOS based Programming in dual-core ESP32. -- Firmware Over the Air (FOTA) Updates for esp32 devices. -- Captive portal implementation for wifi manager for esp32 devices. -- HTTP(s), Web sockets, DNS, and MQTT communication protocols, -- GPIOs, UART, SPI, I2C, and ADC, DAC, -- Writing reports, user manuals, developer manuals. -- Designing flow charts and software architecture diagrams.