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Denys Poliakov

Angestellt, Software Engineer, EPAM Systems
Kharkov, Ukraine

Fähigkeiten und Kenntnisse

asp.net mvc
asp.net
.net
JavaScript
NHibernate
Entity framework
JQuery
SQL Server
Design patterns
DDD
TDD
Scrum
C#

Werdegang

Berufserfahrung von Denys Poliakov

  • Bis heute 11 Jahre und 3 Monate, seit März 2014

    Software Engineer

    EPAM Systems

    - Migrate existing ERP system to new platform from pure ASP pages to modern platform using ASP.NET MVC 4, JQuery, Knockout, HTML5, architecture and design patterns; - Analyze old code to extract business logic and behavioral patterns; - Clarify technical and business details with customer; - Implement extracted business logic and clarified technical decisions at the new web application; - Conduct code review of less mature colleagues;

  • 2 Jahre und 8 Monate, Aug. 2011 - März 2014

    Software Architect

    Stella Systems

    - Designed modules, components and services of the enterprise web-based SaaS system using DDD approach, architecture and design patterns; - Guided a development team in implementation of system components and modules; - Implemented desynchronization of the performance critical part of the system using Service Bus technology. As result achieved about 60% of performance gain and dramatically improvement in the system reliability.

  • 1 Jahr und 4 Monate, Mai 2010 - Aug. 2011

    Senior software engineer

    Stella Systems

    - Designed and developed domain objects and business logic on ASP.net MVC and C#; - Configured and tweaked ORM mapping (NHibernate); - Implemented unit and load tests; - Developed load testing tool that helped QA team to measure system performance under heavy load and found performance bottlenecks; - Helped junior developers with implementation of components and understanding of system architecture; - Conducted code reviews;

  • 2 Jahre und 11 Monate, Aug. 2007 - Juni 2010

    Software Engineer

    Stella Systems

    - Developed UI components using Asp.net and JQuery; - Implemented business logic on C# and .Net FCL; - Covered a legacy system by the set of unit tests; - Refactored parts of the legacy system to integrate with a new one;

Ausbildung von Denys Poliakov

  • 4 Jahre und 10 Monate, Sep. 2002 - Juni 2007

    Computer science

    Kharkiv National University of Radioelectronics

    Information technology

Sprachen

  • Englisch

    Gut

  • Russisch

    Muttersprache

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