Imej profil kostiapl
@kostiapl
Penanda Ukraine Poltava, Ukraine
Ahli semenjak 24 Jun 2015
1 Cadangan

kostiapl

Dalam Talian Luar Talian
I have been developing software for 10 years. I have knowledges in: - C/C ++, C# and .Net, WPF - MVC, OOP, data structures and algorithms - Perl, PHP - ZF2 framework - Dojo Toolkit, jQuery - Javascript, HTML, XSLT, XML, CSS - Powershell, vbscript - SQL, RDBMS - website data scrapping, writing custom bot/crawler from any easy to complex websites - SEO, webmastering and so on . I worked with different technologies including Windows, Linux, Novell Netware, networks, cryptography apps, Active Directory and so on
$20 USD/jam
47 ulasan
5.1
  • 100%Kerja Diselesai
  • 100%Mengikut Bajet
  • 100%Tepat Pada Masa
  • 34%Kadar Ulang Upah

Portfolio

Ulasan Terkini

  • Imej mahimahi8 Project for Kostya, as per discussion $240.00 USD

    “Kostya is the best of best programmer you will find to help with your project. A very trustworthy partner you can rely on to reach your objectives. I am thankful to have his help with the project.”

  • Imej mhlovejoo1 Project 16607403 has been deleted $20.00 USD

    “very very nice developer! i want hire him again”

  • Imej qubiz01 Project for Kostya S. $390.00 USD

    “great coder, great communication”

  • Imej tiboalex Project for Kostya S. -- 4 $50.00 USD

    “Profi as always”

  • Imej tiboalex Project for Kostya S. $100.00 USD

    “Very creative and communication is good. Will use again for other freelancer jobs. Thanks.”

  • Imej tiboalex c++ monero miner $100.00 USD

    “Good communication, he delivered the product on time and with good code quality.”

Sijil

  • US English Level 1
    95%
  • SQL Level 1
    90%
  • JavaScript Level 1
    85%
  • PHP Level 1
    85%
  • HTML Level 1
    75%

Pengesahan

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  • Freelancer Keutamaan
  • Bayaran Disahkan
  • Telefon Disahkan
  • Identiti Disahkan
  • E-mel Disahkan

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