Image de profil de ahmedmohamed85
Drapeau de Egypt Cairo, Egypt
Membre depuis le 20 janvier 2012
41 Recommendations


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10 year's experience in digital system design using VHDL and verilog for FPGA's and CPLD's both for Xilinx and Altera Chips. I also have 10 years experience in working with Xilinx Ise form version 6.2 to 14.7 and Altera Quarus 2 for VHDL , verilog, system verilog and ip in addition to experience in Vivado design tool, and HLS and digital design using zynq7000
$50 USD/hr
379 commentaires
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  • image de wladyVe Project for Ahmed M. -- 2 €231.00 EUR

    “great !!”

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    “What a great guy to work with. He delivered a great project on time. I would recommend him to everyone I know that needs assistance.”

  • image de alesandro1 Project for Ahmed M. €210.00 EUR

    “Ahmed is really good, he helped me to do a project, highly recommended!”

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    “he was fantastic, great knowledge and he helped out in every way he could. I would diffidently go back to him again if i ever need more help.”

  • image de Viktoriia K. Simple Verilog Program. $55.00 USD

    “Thank you for your good and fast work. Will hire you again.”

  • image de luk01 xilinx project £20.00 GBP

    “perfect work”


Verilog/VHDL/FPGA Expert

Jan 2012

working since 2012 at [login to view URL]

Work experiance

Jul 2007

More than 5 years working in digital system design and Developing a complete VHDL Projects for Converting old digital systems based on TTL technology into small compact unites based on FPGA's.


Bachelor of Electronics Engineering

2002 - 2007 (5 years)


Certificate of merit (2011)

Thales Raytheon Systems

This Certificate has been awarded to me for the VHDL solutions that i had provided during the work in this project.



This work presents the architecture of an optimized complex matrix inversion using GAUSS-JORDAN elimination (

FPGA Implementation Platform for MIMO-OFDM Based on UART

Most hardware designers use Simulink as a design platform because it contains many components that have hardware equivalent. In addition to that, it supports Matlab Co-simulation and hardware synthesis. Simulink is seen as a good platform for low complexity systems that do not require trimming analysis during the verification phase.

Rapid prototyping of MIMO-OFDM based on parity bit selected and permutation spreading

In this paper, a novel transmission scheme is developed to effectively combine permutation spreading technique with MIMO-OFDM to obtain improved bit error rate performance in the presence of frequency selective fading channels with low system complexity.


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