Experience

Polytech Software

• Ukraine
• Software Development
• 100 - 200 Employee

• Software Engineer

  • Feb 2016 - Present



Information Technology Development Studio LLC

• Kiev

• Software Engineer

  • Sep 2013 - Jan 2016

  Designing and implementing CRM connection for Asterisk PBX. Supporting and improving desktop WPF (MVVM pattern) application for auto-dials with integrated CRM. Multi-threaded software development for telephony queues (async, await). Creating .NET SIP softphone based on PJSIB library. Designing multilevel dial plan, report services for Asterisk. Supporting corporate CRM solution based on ASP.NET MVC technology with Kendo UI. Technical environment: Visual Studio 2013, TFS 2013, MS SQL 2008-2012, IIS 7.5, C#,JS, VB.NET, NET 4.5, Asterisk 11.2–11.9, ReSharper, DB Forge, PHP, Redmine. Show less



Delta M Group

• Financial Services
• 1 - 100 Employee

• .NET Developer

  • Feb 2011 - Aug 2013

  Creating and building multilevel dial plan, billing system, and report services for Asterisk. Creating .NET SIP softphone based on Ozeki VoIP SDK. Creating new extensions for Free PBX. Supporting and improving CRM integration with Asterisk PBX. Designing standalone applications for auto-dials. Creating and supporting contact center in Minsk, Kishinev, Kiev and Lvov.Technical environment: Visual Studio 2010, TFS 2010, MS SQL 2008, IIS 7, VB.NET, C#, NET 3.5-4.0, Asterisk 1.6–1.8, OTRS

• Senior Support Engineer

  • Oct 2007 - Aug 2011

  Supporting office infrastructure with Active Directory, Asterisk PBX, Kerio Winroute, Hyper V. Designing and implementing VBA scripts for report services.Technical environment: VBA, Asterisk 1.6, AEL for dial plan.