Muhammad Azhar S.

I am an experienced Embedded System Firmware Developer with expertise in developing firmware for various microcontrollers, sensors, and wireless communication modules. With over 3 years of experience in the field, I have worked on numerous projects for various clients and have delivered quality work within deadlines. My skill set includes proficiency in C, C++, and Assembly languages. I am familiar with various communication protocols such as I2C, SPI, UART, CAN, and Bluetooth. I am detail-oriented and committed to delivering quality work that meets or exceeds client expectations. I specialize in developing firmware for IoT devices using wireless technologies such as WiFi, BLE, LoRa, etc. I have 3+ years of hands-on experience in using communication protocols such as TCP/IP (LwIP), MQTT, CoAP, HTTP, which enable seamless communication between IoT devices and cloud services. I have experience working with various microcontrollers, including ESP32, Raspberry Pi, Arduino, Teensy, STM32 and have expertise in RTOS such as FreeRTOS and ARM mbed OS. With my technical skills, I can help you build a reliable and efficient firmware for your IoT project. I offer the following services: - Firmware Development for embedded systems and IoT Devices - Wireless Networking for IoT Devices - Communication Protocols Implementation - Server and Database implementation using NodeJS and MongoDB - GPS/g GNSS Integration for Location-based Services If you're interested in my services, please feel free to contact me, and I will be happy to discuss your project with you.