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@polto
Flag of Egypt Port Said, Egypt
Member since August 22, 2011
1 Recommendations

polto

Online Offline
Programming : c c++ Qt4 Qt5 node.js sql Technologies (Libraries): AUDIO ( portaudio lib ) IMAGE PROCESSING ( opencv lib) MQTT ( mosquitto lib) VOIP/SIP ( pjsip lib) Systems : Linux MAC OSX Embedded Linux Create Linux Embedded systems from scratch ( Cross Compiling) hardware Modules : Raspberry PI Arduino XBEE RFID GSM SIM800 SIM900 GPS MODBUS (TCP/IP) (RTU) CANBUS TOUCHSCREEN LORA PHPOC
$20 USD/hr
28 reviews
6.0
  • 90%Jobs Completed
  • 95%On Budget
  • 99%On Time
  • 11%Repeat Hire Rate

Portfolio

Recent Reviews

  • image of ositechcomm Raspberry Pi3B+ Captive Portal $500.00 USD

    “Did an excellent job, easy to work with, very professional, responsive and knowledgeable. Even though we have technical staff in-house, the savings in time alone to complete the project by using knowledge that Ahmed already had, was a win-win. I would highly recommend Ahmed, and most certainly re-hire him for any future projects.”

  • image of ordsolutions Design 3D printer touch screen GUI (Ahmed A.) $2000.00 USD

    “Very nice and helpful.”

  • image of misha2232 secure our mqtt server $275.00 USD

    “As allways , excellent work . Thanks Ahmed !”

  • image of fhyeo77 8 channel thermomether €400.00 EUR

    “AMAZINGLY FAST AND VERY PROFESIONAL. Worked out as I pretended. very goog and fluently comunication. would hire him 100% again.”

  • image of misha2232 MQTT Server Upgrade - SMS With Dongle - Email alerts $3233.00 ARS

    “Great Job !”

  • image of vruffini QT Interface and control for HVAC system €2620.00 EUR

    “it was a pleasure to work with ahmed, he has a very deep software and hardware knowledge and really he did a lot to support us and to make sure we would see the end of this project. Very attentive and accurate, be sure he will not give up until everything works.”

Experience

programming

May 2002 - Oct 2013 (11 years)

freelancer programming

Education

bachelor of civil eng.

1995 - 2000 (5 years)

Qualifications

Machine Learning (2011)

coursera

Machine Learning course with andrw ng.

Publications

Basics of Qt

[login to view URL] Arabic book

Verifications

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