Imaginea de profil a utilizatorului dfrmex
@dfrmex
Steagul Mexico Cuidad De Mexico, Mexico
Membru din 11 aprilie 2010
0 Recomandări

dfrmex

Online Deconectat
30+ years C/Unix-HP-UX-Solaris-AIX/Linux programmer, performance +10 years embedded Linux (openwrt/raspberry/odroid) & Arduino. Oracle OVM admin Unix/Linux Kernel support & dev Python dev. PHP dev. Uni* scripting TCP/IP dev. mysql/mariadb/sql adm&dev NFS (admin & rpc programming) XML
$60 USD/ oră
31 recenzii
6.0
  • 97%Proiecte finalizate
  • 100%Conform bugetului
  • 100%La timp
  • 36%Rata de Angajare Repetată

Portfoliu

Recenzii recente

  • imaginea utilizatorului kelstonskk Linux probe for RPI customisation $777.00 USD

    “Excellent working with David. He is very customer focussed. He worked very hard to get our requirements tied down. Then he patiently delivered our expectations. He is extremely skilled in the work we asked for. Definitely worth hiring again and well recommended to anyone looking for a Linux Guru.”

  • imaginea utilizatorului Geir-Ove B. Logging Bluetoogh and Wi-Fi signals (MAC) $155.00 USD

    “Professional and very knowledgeable. Easy to communicate with, positiv and available for discussions on chat.”

  • imaginea utilizatorului acsystem Small Android OS modification -- 2 $222.00 USD

    “friendly good work”

  • imaginea utilizatorului ivanylam Python Video Looper $275.00 CAD

    “He was very diligent in working with the customer. He makes sure that he knows what he is doing. He makes it so that the product is what we discussed upon. It was a Good experience working with him”

  • imaginea utilizatorului steve508 Python Scripting for Timing Applications and LED control $155.00 USD

    “David was very clear from the start asking all the right questions and even things I hadn't thought of! His communication was excellent resulting in finalising the project very quickly with barely any modification at all. He is very friendly and a pleasure to work with. I hope to work with him again soon.”

  • imaginea utilizatorului acsystem Small Modification to an opensource Android OS $333.00 USD

    “Good work, delivered on time”

Certificări

  • C 1
    93%
  • Unix Level 1
    88%
  • US English Level 1
    78%
  • Numeracy 1
    77%

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