Profile image of ahmedmohamed85
@ahmedmohamed85
Flag of Egypt cairo, Egypt
Member since January, 2012
28 Recommendations

FPGA Expert

8 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 8 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 addition to experience in Vivado design tool, and HLS and digital design using zynq7000

$35 USD/hr
170 Reviews
7.2
  • 94%Jobs Completed
  • 99%On Budget
  • 99%On Time
  • 23%Repeat Hire Rate

Recent Reviews

  • image of alshn VHDL CODE FOR 7 SEGMENT £40.00 GBP

    “He is a very professional guy, honesty and masterly work.”

    alshn Flag of United Kingdom 6 days ago.
    • Electronics
    • Verilog / VHDL
    • Software Architecture
    • Report Writing
  • image of xia0baii Fall detection sensing band $264.00 NZD

    “Excellent job within a very short time frame. Thank you very much. Will definitely hire you again for my next work :)”

    xia0baii Flag of New Zealand last week.
    • Electronics
  • image of mr3dnan FPGA and microcontrollers $120.00 USD

    “He did a great job and the timing was perfect , he made it in exact time”

    mr3dnan Flag of United States last week.
    • Engineering
    • Electronics
    • Verilog / VHDL
    • Microcontroller
    • Electrical Engineering
    • Hire me
  • image of alistarking Quartus II 7.1 Software need urgent help!!! £80.00 GBP

    “veryy good”

    alistarking Flag of United Kingdom 2 weeks ago.
    • Electronics
    • Software Testing
    • Electrical Engineering
    • Instrumentation
    • Digital Design
  • image of Lithonn FPGA implementation $290.00 USD

    “Great help”

    Lithonn Flag of United States 2 weeks ago.
    • Engineering
    • Electronics
    • Verilog / VHDL
    • Microcontroller
    • Electrical Engineering
    • Hire me
  • image of Lithonn Insertion Sort in Verilog $400.00 USD

    “Amazing work!”

    Lithonn Flag of United States 2 weeks ago.
    • Engineering
    • Electronics
    • Verilog / VHDL
    • Microcontroller
    • Electrical Engineering
    • Hire me

Experience

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)

Certifications

Certificate of merit (2011)

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 (GJ-elimination) on FPGA with single precision floating-point representation to be used in MIMO-OFDM receiver. This module consists of single precision floating point arithmetic components and control unit which perform the GJ-elimination algorithm. The proposed architecture performs the GJ-elimination for complex matrix element by element. Only critical arithmetic operations are calculated to get

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  • The Adventurer

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  • The Perfectionist

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  • The Deal-Closer

    Get awarded 95% of projects (for over 5 projects)
  • Warren Buffet

    Complete a project worth over $1000 USD.
  • The Chosen One

    Accept 100 projects.
  • The Centurion

    Complete 100 projects.
  • The Collector

    Reach a balance of 5,000 credits.
  • Mover and Shaker

    Create 50 Milestones.
  • Frequent Visitor

    Log in in every day for 1 month.
  • Frequent Visitor

    Log in in every day for 1 month.
  • The Achiever

    Accept 50 projects.
  • The Cap-tain!

    Reach the level 20 level cap!
  • The Spartan

    Bid on 300 projects.
  • The Multi-tasker

    Complete 40 projects.
  • Smooth Operator

    Complete 10 projects on time.
  • The Economist

    Complete 10 projects on budget.
  • Simply the Best

    Complete 5 or more projects, with a 95% completion rate.
  • Smart Money

    Create 10 Milestones.
  • High Roller

    Complete a project worth over $500USD (or equivalent) on Freelancer.com.
  • All Star

    Receive a 5-star rating for a project.
  • Neighbourhood Watch

    Reporting a user who violates our terms of service
  • Quick Pick

    Award your project within 24 hours of posting
  • The Giver

    Award your project to a Freelancer.
  • The Prospector

    Post your first project.
  • The Regular

    Log in every day for 1 week.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • Pro-Profile

    Complete your Profile 100%.
  • Feedback Guru

    Receive 10 reviews
  • The Critic

    Post 10 Reviews.
  • Fast Responder

    Bid within 2 minutes of a project being listed.
  • The Seeker

    Bid on 20 projects.
  • The Speculator

    Sponsor 1 bid.
  • The Enforcer

    Reporting a project or contest that violates our terms of service.
  • The Adventurer

    Complete your first project.
  • The Perfectionist

    Edited a bid.

My Top Skills

  • Verilog / VHDL 183
  • Electronics 51
  • Electrical Engineering 45
  • Engineering 33
  • Microcontroller 28
  • Embedded Software 10
  • Matlab & Mathematica 8
  • FPGA 8
  • Digital Design 7
  • Software Architecture 6
  • Cryptography 3
  • Arduino 0

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