Open to opportunities

محمد سامي

@0002769

Message

Senior Embedded Software Engineer delivering reliable IoT and real-time systems with strong testing automation.

Egypt

Message

What I'm looking for

I’m looking for a role where I can architect embedded/IoT software end-to-end, strengthen software quality with HIL/SIL and automated testing, and lead systematic RCA while working cross-functionally on real-time, safety-critical reliability.

I’m a software engineer with 5+ years of experience delivering reliable, maintainable software across embedded systems, IoT, and general software development. I’m proficient in C/C++ and Python, with a strong foundation in OOP, SOLID principles, clean code practices, and the full SDLC—from requirements and system design through implementation, testing, and deployment.

I’ve built and validated real-time systems (Embedded Linux, FreeRTOS) and hardware communication protocols (CAN, UART, SPI, I²C, Ethernet, Zigbee), with structured QA including unit, integration, regression, and HIL/SIL validation. In my current role, I architect production-grade embedded software (bootloaders, HAL drivers, application modules), build CAN/Ethernet stacks under strict real-time constraints, and lead Python-based test automation and root-cause analysis to improve defect detection and field reliability.

Experience

Work history, roles, and key accomplishments

Current

Senior Software & Embedded Engineer

Current

Mcs Oil Company

Dec 2023 - Present (2 years 6 months)

Architected and developed production-grade embedded software including bootloaders and HAL drivers for autonomous underwater inspection and ROV platforms. Designed CAN/Ethernet communication under embedded Linux real-time constraints and built Python-based test automation to improve regression quality.

C#Embedded Linux Ethernet Bootloaders Test Automation MISRA C++

Embedded Software Engineer

Ncd Company

Jan 2023 - Nov 2023 (10 months)

Delivered end-to-end IoT firmware from requirements through integration testing, validation, and post-launch maintenance. Diagnosed Zigbee wireless instability, implemented OTA firmware updates, and introduced build and code review practices for a remote team.

C#Python Testing Zigbee OTA Updates Firmware Integration Testing

R&D Software Engineer

Bedo Factory

Sep 2022 - Dec 2022 (3 months)

Designed and implemented modular embedded software kits for technical training institutions following structured SDLC and documentation. Built reusable firmware components using OOP and clean code, supporting PCB–firmware integration and system validation.

C#Clean Code Firmware Development Hardware Software Integration

R&D Software Engineer

Mazar3 Company

Jan 2021 - Jun 2022 (1 year 5 months)

Architected and delivered an end-to-end IoT monitoring and control system for poultry farms, including sensor data acquisition and environmental automation logic. Implemented sensor calibration algorithms and led system-level hardware–software co-integration validation with cross-functional collaboration.

C#And IoT Monitoring Signal Processing