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@ahmedmohamed85
Flag of Egypt Cairo, Egypt
Member since January 20, 2012
38 Recommendations

ahmedmohamed85

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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
344 reviews
7.7
  • 97%Jobs Completed
  • 97%On Budget
  • 98%On Time
  • 22%Repeat Hire Rate

Portfolio

Recent Reviews

  • image of Archmaster12 Serial communication interface for FPGA board using Python €160.00 EUR

    “Great work! Hiring him again!”

  • image of Jameel M. Project for Ahmed M. $67.00 USD

    “Very great freelancer, i highly recommend him!! 1- fast work 2- accuracy 3- friendly 4- absolutely reliable 5- knows everything!!!”

  • image of sair10 Vhdl Code on Multicim $45.00 CAD

    “Ahmed did a great job on time and on budget. Will hire him again for sure.”

  • image of successuni88 Programming vhdl code (Stepper Motor Controller) £120.00 GBP

    “I really appreciate working with you. The work was delivered before the deadline. After delivering the work we went through the work together step by step and explained everything. i would recommend this freelancer, i hope to work with you again in the future.”

  • image of Gantaro Project for Ahmed M. -- 2 $180.00 USD

    “Ahmed did a great job after all. I had a few issues with the design but he agreed to fix them and redelivered my project as soon as possible and he did it. If you are looking for high quality, fast delivery and expertise in this field, there is no reason to search more. It should end in his page. Will hire him again.”

  • image of muhametshfat Project for Ahmed M. -- 2 $75.00 USD

    “No enough words to be said again, perfect help and work with a perfect freelancer. Thanks, Ahmed.”

Experience

Verilog/VHDL/FPGA Expert

Jan 2012

working since 2012 at [url removed, login to view]

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.

Education

Bachelor of Electronics Engineering

2002 - 2007 (5 years)

Qualifications

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.

Publications

FPGA IMPLEMENTATION OF FLOATING-POINT COMPLEX MATRIX INVERSION BASED ON GAUSS-JORDAN ELIMINATION

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.

Certifications

  • US English Level 1
    88%

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