Armtronics < https://armtronics.net/>

Projects:
*Dental Ceramic Furnace (Restoration of ceramic dental such as dental crowns).
Activities/Implementations:
- Controlling different set points of PWM based heater(450 to 1000°C ).
- Interfacing ATMEGA 128 with MAX6675 retrieving current temperature via SPI.
Interfacing ATMEGA128 with RTC via I2C.
- Interfacing ATMEGA 128 with external EEPROM 24C16 via I2C.
- Interfacing ATMEGA 128 with HMI-TFT screen via UART.
- Implementing EEPROM corruption avoidance algorithm.
*Industrial IOT Monitoring system.
Activities/Implementations:
-Configuring ESP32 using C and C++ on Esspresif IDF platform to operate in station mode.
-Implementing CAN bus driver on STM32 (ARM CM3/CM4) to connect subsystems.
-Interfacing with custom IOT server based MQTT/TCP protocol.
-Utilizing UCOS-II OS RTOS to ensure deterministic behavior of the Application.

Embedded Software Engineer

Methode Electronics

Responsible for designing and developing front HVAC  ECU software for Aston Martin Lagonda DB12 and Its new variant:
-Configuring standardized LIN stack to handle four LIN communication channels.
 -Integrating the Application with full UDS standardized Bootloader.
 -Non-volatile memory to save configuration parameters and DTCs with corruption avoidance
   mechanism.
 -Implementing UDS respecting ISO14229 for the Application Diagnostic services.
 -Implementing Push buttons SW driver for signalling the HVAC main system.
 -LEDs illumination SW driver.
 -Performing Smoke test to verify the implementation respecting to SW requirements.
 -Writing CANOE Script to simulate the concerned ECUs.
 -ASPICE SWE.3 Software Detailed Design.
 -ASPICE SWE.2 Software High Level Design.

Projects:
Washer Machine.
Activities/Implementations:
- Building most of HW drivers SH79F161A-SH79F161B LOW Cost MCUs.
- Interface with Graphical touch screen using UART.
Hyundai Elantra 2013 HVAC-front HMI Re-shape.
Activities/Implementations: Check this link:  https://www.facebook.com/abdalrahman.hamdi.5/videos/5094719843883567

Junior R&D Embedded Software Engineer 

Egyptian Armed Forces

Soldier

Experienced detailed driven Embedded and C++ software engineer passionate about problem solving and creating optimized solutions.
Skilled in Computer Systems, MCUs, C, C++, SW design, AUTOSAR, UDS, RTOS, bootloader, CAN,LIN, SPI, I2C, UART, and unit testing.

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