Mag. Denis Liapin

Angestellt, Sr. Software Engineer, Global Blue Austria GmbH
Vienna, Austria

Fähigkeiten und Kenntnisse

Scrum (software development)
KANBAN
BDD
SpecFlow
Continuous Integration
Build Management
Performance Engineering
Reverse Engineering
Docker
Transaction processing
PCI DSS compliance
Capital Markets and Securities
IPO
Git SCM
Team Foundation Server
SVN
.NET Framework
C#
MSSQL
JavaScript
WebAPI
ASP.NET
ASP
C++
Visual Basic
HTML
Bootstrap (front-end framework)
VB.net
PowerShell
Node.js
Jenkins
Jira
Confluence
Bitbucket
TeamCity
Redgate sql toolbelt
Windbg
nAnt
wixToolset 3.0
Reflector
Fiddler
SoapUI
SSIS
Enterprise Service Bus
Microservices
WebApi
AngularJS
PostMan
ildasm
HP Loadrunner
Redgate Ants profiler
NServiceBus
RabbitMQ
SQLCLR
oData
XSLT
nUnit
MSTest
Com+
ActiveX
Simple Object Access Protocol (SOAP)
JSON
REST
Cascading Style Sheets (CSS)
Win32 Api
Software Development
Kubernetes
Angular
Nginx
.net core

Werdegang

Berufserfahrung von Denis Liapin

  • Current 9 years and 2 months, since Apr 2017

    Sr. Software Engineer

    Global Blue Austria GmbH

    Customs integration: Poland, Turkey, Argentina, Portugal, Italy, Spain and others; New feature development, architecture migration, bugfix; Production incidents investigation and solving; Continuous integration testing setup with specFlow for all flow types (issue, void, reissue, etc); Splunk log analysis for early error detection; QA mocking tools implementation; Automated deployment process setup; Reverse engineering application behavior to restore requirements;

  • 1 year and 2 months, Mar 2016 - Apr 2017

    Sr. Software Engeneer

    Epam systems Austria GmbH

    Domain: Tax Refund. Payments system: SVN to Git migration; PCI DSS compliance implementation; Production incident support; Bugfix and new feature development in front- and back-end modules; Bambora export/import integration; Automated deployment process setup; Continuous dev integration environment setup; Performance issues analysis/fix for tsql and standalone modules. Team: 7xDEV+1xTL+2BA

  • 2 years and 2 months, Feb 2014 - Mar 2016

    Sr. Software Engineer

    EPAM Systems

    Domain: Municipal bonds application & connected financial applications. Customer: iPreo (https://ipreo.com/)

  • 4 years and 3 months, Nov 2009 - Jan 2014

    Performance engineer, Sr. Software Engineer

    EPAM Systems

    Domain: Capital markets, Equity and convertible bonds Customer: iPreo (https://ipreo.com/)

  • 1 year and 6 months, Jun 2008 - Nov 2009

    Jr Software Engineer

    EPAM Systems

    Domain: Capital markets, Equity and convertible bonds Customer: iPreo (https://ipreo.com/)

Ausbildung von Denis Liapin

  • 2013 - 2014

    Goethe-Institut Ukraine

    German Language

  • 4 years and 9 months, Sep 2004 - May 2009

    Computer Sciences

    National Aviation Univercity, Kiev

Sprachen

  • English

    C1 (Fließend)

  • German

    B1-B2 (Gute Kenntnisse)

  • Russian

    C2 (Verhandlungssicher / Muttersprachlich)

  • Ukranian

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