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Muhammad Hanafy Sayed

Embedded Software and Firmware Engineer

Work experience

April, 2015Now

Embedded Software, Firmware and System Engineer

BioBusiness EG
  • Participating in design of Medical devices.
  • Researching and development of medical product.
  • Software and algorithms.
  • Battery charging and discharging analysis.
  • Electronic research and development.
  • Software and Firmware testing and verification.
  • System engineer for Jaundice Meter device.
  • Software documentation according to V-CYCLE.
  • Projects participated in:
  • MiraClot ( Coagulation analyzer) :
  • Requirements detection.
  • System design.
  • Firmware design and testing.
  • BioMon (Patient Monitor) :
  • ECG firmware detection upgrade.
  • Firmware bug detection and solving.
  • Firmware bug resolving.
  • Software testing.
  • Inspector (Cloud Based SCADA System)
  • Firmware testing.
April, 2013March, 2015

Embedded and Hardware Engineer

Waha Microsystems
  • Elevator Control Card project.
  • Device drivers programming (ADC, Timer, USART…etc.).
  • Power management and sleep control.
  • Sensors handling and control (Ultrasound, Infrared, RF …etc.)
  • Electronic IC's programming (shift register, latch, LCD driver, Stepper Motor…etc.).
  • Module testing and run-time debugging.



Embedded Systems Professional Master

Cairo University

Embedded Systems Professional Master 2017

Custom dated section


Bachelor of Science in Engineering

Helwan University

Bachelor of Science in Engineering, Helwan University 2005- July 2010.
Major: Communication and Electronics Engineering. Grade: Good.

Computer Skills

MS Office (Word, PowerPoint, Excel, Outlook), SAP, SRM, Visio

Custom dated section

Nov 2012May2013

Embedded Courses: Full Embedded Diploma


- Full C programming, Advanced C.
- General data structure theories.
- Software Engineering.
- Embedded Systems Tools.
- Computer and Processors Architecture.
- Assembly programming.
- Embedded C programming.
- Device drivers.
- Computer and Microcontroller Interfacing.
- Embedded System Design and Implementation.
- Testing for Embedded Systems.
- Automotive Bus Technology Standards.
- Real Time Design Algorithms & RTOS.