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Alexey K. | Elance
 
176985602337900
Last Sign-in: Jul 11, 2014

Alexey K.

Senior Software Engineer
   Ukraine
  |  3:42 am Local Time

Verified Freelancer

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Overview

Minimum Hourly Rate $19

I am ASP.NET/C# expert, rated in the Top 1% for .NET/C# skills, with 12 years experience in C#. I have more than 30 projects delivered on time and on budget. I have 18 years of experience in IT in big and small companies. I'm able to work effectively even with minimum supervision and guidance. I perform equally well as large projects in a team, as well as small projects independently. My favorite technologies are C# ASP.NET and Win Forms (web-based and desktop applications) and VoIP. I have more than 8 years experience in VoIP. I'm a...

Read More »
Jun 12, 2014|Web Programming|$3,354|Completed
May 14, 2014|Web Programming|$0|Completed
May 9, 2014|Web Programming|$450|Completed
|
5.0
May 8, 2014|Web Programming|$7,641|Working

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Portfolio

Operator's phone is a part of software callcenter that we have developed.It's a VoIP...
http://vox-line.net
Supervisor's workplace is a part of software callcenter that we have developed and...
http://vox-line.net
ROYAL HOLDING (KIEV , UKRAINE) we've developed and supported web portal
http://financegates.com
ROYAL HOLDING (KIEV , UKRAINE) we've developed and supported web portal
http://fashiongates.com

Skills (10)

Tested
.NET Framework
DotNet 3.5 using C# Test
My Score
avg
C#
Umbraco
VoIP
ASP.NET
Microsoft SQL Server Programming
AJAX
Javascript
ASP.NET MVC
HTML

Service Description

You will get from me delivery "turn-key", full consulting of your solution. You will get all my experience to complete your work or resolve your issues.

VoIP Summary
- More than 8 years’ experience in VoIP
- Implemented SIP (RFC 3261) and RTP stacks
- Implemented visual IVR workflow
- Experience of work with VoIP hardware: gsm gateways, PRI cards, FXO/FXS
gateways, etc

TECHNICAL SKILLS SUMMARY
- C# (12 years), Win Forms, Web Services, ASP.NET 2.0/4.0, MVC 2, 4, WPF, WCF, WebAPI
LINQ, Entity Framework
- .NET 1.1/2.0/3.5/4.0/4.5
- html, css, javascript, ajax, jquery, xml, xslt
- MS SQL 7/2000/2005/2008/2012, MySQL, Oracle 9i, Postgre SQL
- Umbraco, Kentico cms
- MS VS 2003/2005/2008/2010/2012
- Knowledge of Object Oriented Programming
- Strong knowledge of GUI and client/server applications
- MS Project, PowerDesigner, MS Office
- VoIP (8 years) SIP, RTP, H.323, IVR, Asterisk, PRI, ISDN, Digium, Eicon
DIVA, FXO/FXS, G711, G722, GSM
- Debian, Centos
- C/C++ (4 years)
- PHP (4 years)
- Win32 SDK, COM/OLE, ActiveX, VB / VBA
- Pascal, C51, FoxPro, dBase, AutoLisp, Lisp.

As a bonus I ready to support my code 3 months free

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Employment

ngoar bvba (Belgium) / ngoar UK Ltd (UK)
senior software developer
2010 - Present
http://www.ngoar.com, software manufacturing, 30-50 employees Senior developer - Web applications development. Technologies: ASP.NET/C# 4.0, MSSQL 2008/2012, Linq to SQL, umbraco, xslt, WCF
vox-line.net (Kiev, Ukraine)
Senior developer/ Team leader
2007 - 2011
http://vox-line.net, VoIP solutions, vender, 10-30 employees Senior developer/ Team leader Gathering requirements, and determining project plans for project vox-line.net (VoIP, SIP, RTP)....
Encom (Kiev, Ukraine)
Senior developer/ Team leader
2005 - 2007
software manufacturing, 5-15 employees Senior developer/ Team leader - Managing of some outsourcing projects - Web applications development. Technologies: ASP.NET 2.0, MSSQL 2005 - Desktop...
Royal Holding (Kiev, Ukraine)
Senior developer/ Project Manager
2003 - 2005
software manufacturing, 100-300 employees Senior developer/ Project Manager - Exploring the feasibility, gathering requirements for several web-based projects - Managing a team of web developers...
Farlep ltd, Matrix (Odessa, Ukraine)
Developer
2003 - 2003
Developer - The elaboration of an application architecture of IP-telephony part (Visual , OpenH.323), intranet part (php, mysql) in project “Internet-Booth” - Developing a web site “Yellow pages”...

Education

Ulianovsk State Technical University, Russia
Diploma "Computer engineering"
1991 - 1996

Keywords

c#
voip
asp.net
wcf
sql
mssql
sip
rtp
expert
My Snapshot
Elance Level
Level represents activity and experience on Elance. Freelancers start at Level 1 and achieve higher levels through their work. A higher "Level" indicates greater earnings, ratings and other achievements on Elance. Learn More »
  • 12 months
  • Lifetime
Jobs
Total
Milestones
Hours
Reviews
5.0
Recommend
Clients
Total
Repeat
Earnings
Total
Per Client
Identity
Username
akiselenko
Type
Individual
Member Since
January 2013
Elance URL
Verifications
0
Alexey K. | Elance

Alexey K.