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$20 USD / hora
Bandera de UKRAINE
poltava, ukraine
$20 USD / hora
Aquí son las 1:28 a. m.
Se unió el junio 24, 2015
2 recomendaciones

Kostia S.

@kostiapl

 5,0 (61 comentarios)
5,5
5,5
98%
98%
$20 USD / hora
Bandera de UKRAINE
poltava, ukraine
$20 USD / hora
100 %
Trabajos finalizados
100 %
Dentro del presupuesto
100 %
A tiempo
30 %
Tasa de recontratación

Programmer

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
Freelancer PHP Developers Ukraine
Ver todo PHP Developers en Ukraine

Contacta Kostia S. sobre tu trabajo

Inicia sesión para comentar cualquier detalle por chat.

Portafolio

2649284
Network sniffer for some UDP packets
PS4 udp packets sniffer
2579641
C# console application uses UI Automation to automate game's bot behaviour (WPF application)
Game's bot automation software
2403609
BSODViewer is the application for Windows crash dump files analyze. Used technologies: - C#, WPF, .NET - C/C++ (analyzing drivers signature) - COM (using dbgeng COM class)
BSODViewer
2403511
Frontend: DojoToolkit Backend: PHP, ZF2 Files management sysytem allows: - upload file (files) with progress bar - create/delete directories and files - download files and so on It supports subdirectories and any symbols in name of directory (on FS the directory is represented by id).
Files Management system
Frontend: DojoToolkit Backend: PHP, ZF2 Files management sysytem allows: - upload file (files) with progress bar - create/delete directories and files - download files and so on It supports subdirectories and any symbols in name of directory (on FS the directory is represented by id).
Files Management system
Frontend: DojoToolkit Backend: PHP, ZF2 Files management sysytem allows: - upload file (files) with progress bar - create/delete directories and files - download files and so on It supports subdirectories and any symbols in name of directory (on FS the directory is represented by id).
Files Management system
2403486
System allows find drivers for devices by device id. Frontend: jQuery Backend: PHP, ZF2
Drivers for devices searching system
2403481
System for accounting IT security incindents. Frontend: DojoToolkit,jQuery Backend: PHP, ZF2, MySQL
IT security incidents accounting
2649284
Network sniffer for some UDP packets
PS4 udp packets sniffer
2579641
C# console application uses UI Automation to automate game's bot behaviour (WPF application)
Game's bot automation software
2403609
BSODViewer is the application for Windows crash dump files analyze. Used technologies: - C#, WPF, .NET - C/C++ (analyzing drivers signature) - COM (using dbgeng COM class)
BSODViewer
2403511
Frontend: DojoToolkit Backend: PHP, ZF2 Files management sysytem allows: - upload file (files) with progress bar - create/delete directories and files - download files and so on It supports subdirectories and any symbols in name of directory (on FS the directory is represented by id).
Files Management system
Frontend: DojoToolkit Backend: PHP, ZF2 Files management sysytem allows: - upload file (files) with progress bar - create/delete directories and files - download files and so on It supports subdirectories and any symbols in name of directory (on FS the directory is represented by id).
Files Management system
Frontend: DojoToolkit Backend: PHP, ZF2 Files management sysytem allows: - upload file (files) with progress bar - create/delete directories and files - download files and so on It supports subdirectories and any symbols in name of directory (on FS the directory is represented by id).
Files Management system
2403486
System allows find drivers for devices by device id. Frontend: jQuery Backend: PHP, ZF2
Drivers for devices searching system
2403481
System for accounting IT security incindents. Frontend: DojoToolkit,jQuery Backend: PHP, ZF2, MySQL
IT security incidents accounting

Comentarios

Cambios guardados
Mostrando 1 - 5 de 50+ reseñas
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5,0
€150,00 EUR
Project for Kostia S.
If you need a project done and done right, Kostia is the guy to use. He communicates clearly and works hard every step of the way from dev to qa to interating on the build. He has a solid and easy to follow work flow that makes it a joy to work with him. The app he built for me does exactly what I need it to do and I couldn't be more thrilled. If you're able to communicate what you need you app to do, Kostia will deliver and that delivery will be top notch.
PHP
Perl
Web Scraping
C# Programming
MySQL
+1 más
M
Bandera de Mark M.
@Mark0134
•
hace 4 años
4,8
€120,00 EUR
Project 25549594 has been deleted
Understood what was asked of him perfectly and worked on it diligently, couldn't have asked for a better person to work with.
M
Bandera de Mark M.
@Mark0134
•
hace 4 años
5,0
$45,00 USD
Help me compile my program developed with Visual Studio 2015 using Win_Flex and windows -- 2
The kindest and smartest freelancer I have ever worked with. He is so tentative patient. A life saver !
C Programming
Windows Desktop
Flex
Avatar del usuario
Bandera de Omer G.
@galisrael
•
hace 4 años
5,0
£100,00 GBP
Tshark built from source with GeoIP enabled on Ubuntu 18.04
Very smart guy, not only did he work out the issue, he went above and beyond to fix it. I can confirm he has linux/unix skills and also understand software development.
Linux
Ubuntu
G
Bandera de Graham B.
@graham15
•
hace 4 años
5,0
$110,00 USD
Project for Kostia S.
Kostia was great to work with! He was responsive, engaged and asked the right questions. He quickly completed the project and provided me an easy to implement solution. I would definitely work with him in the future!
PHP
Perl
Web Scraping
C# Programming
MySQL
+1 más
Avatar del usuario
Bandera de Matthew B.
@mattb8818
•
hace 4 años

Contacta Kostia S. sobre tu trabajo

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Verificaciones

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Certificaciones

us_eng_1.png US English 1 95%
SQL_1.png SQL 1 90%
php_1.png PHP 1 85%
javascript_1.png JavaScript 1 85%
html_1.png HTML 1 75%

Principales habilidades

PHP 37
Perl 32
C# Programming 31
MySQL 28
Web Scraping 25

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