Vahe Hovhannisyan

Angestellt, Senior .NET Developer, ecovium GmbH
Neustadt am Rübenberge, Lower Saxony, Germany, Germany

Skills

C#
.NET Framework
Backend
Database
SQL
SQL Server
T-SQL
MongoDB
Git
WPF
Entity Framwork
Microsoft Azure
ORM
LINQ
ADO.NET
Web Technologies
Agile Development
Software Architecture
REST
API
HTML
JavaScript
MVC
ASP.NET Core
WCF
WinForms
GraphQL
Object Oriented Design (OOD)
Object Oriented Programming (OOP)
Design-Patterns

Timeline

Professional experience for Vahe Hovhannisyan

  • Current 2 years and 6 months, since Feb 2023

    Senior .NET Developer

    ecovium GmbH

  • 4 years and 1 month, Feb 2019 - Feb 2023

    Freelance .NET Developer

    Freelance

    Main project abstract: R&D of CI/CD tools and extensions Participation: − R&D of test frameworks extensions - NUnit, xUnit, MS Tests − R&D of Selenium-based extensions and tools

  • 2 years and 9 months, May 2016 - Jan 2019

    Application architect, Senior .NET Backend Developer

    Trinetix

    Main project abstract: Enterprise chatbot Participation: - Come up with Azure-based technology-stack - Researches, POC-s, Azure support consultations - Analyze non-functional requirements and architect solutions - Coordinate backend and frontend team efforts - Collaborate with and consult Product Owner, BA and DevOps teams Technologies and techniques: - Azure services - LUIS - Web Apps - SQL, DocumentDB - Microsoft Bot Framework - ASP.NET MVC, Web API - ADO.NET - MS Unity - OAuth2, OWIN

  • 1 year and 2 months, Apr 2015 - May 2016

    Hands-on Systems Architect

    VostokFinance Group

    Project abstract: Integration middleware of debt management and contact center systems Participation: - Architect, develop and support a solution with high scalability, stability and performance requirements - Organize development process (CI, CD, QA, Code Review, Coding Conventions) Technologies and techniques: C#.NET, Multithreading, TDD, TPL, WCF, OWIN, SignalR, Windows Services, ADO.NET, MsBuild, Moq, Mercurial, Hudson, Jenkins, ClickOnce, Windows Batch Scripting, Visual Studio, AngularJS, Javascript

  • 2 years and 1 month, Apr 2013 - Apr 2015

    Team Lead, Senior .NET Developer

    Renaissance Capital bank

    Project abstract: Business workflow management system Participation: - Lead the primary business development team - Mentor newcomers, provide technical assistance to team members - Participate in sprint as developer, with partial capacity - Design and development of features in all layers Technologies and techniques: Scrum, ATDD, XP C#.NET, Oracle, PL/SQL, Multithreading, Windows Workflow Foundation, Entity Framework, WCF, JSON, XML, MsTests, Windows Services ASP.NET MVC, Javascript, HTML, CSS

  • 1 year and 10 months, Jul 2011 - Apr 2013

    Senior .NET Developer

    Luxoft Ukraine

    Project abstract: General purpose document storage available as RESTful service Participation: Designed and developed system core and features, as: - documents versioning - bitemporality - bulk retrieval - indexing and searching documents Designed and developed various data migration and conversion tools Technologies and techniques: ATDD, C#.NET, SQL Server, T-SQL, Multithreading, WCF, JSON, XML, XSD, DTD, MsTests, NUnit, RhinoMocks, Moq, WinAPI, Windows Services, ASP.NET MVC

  • 5 months, Mar 2011 - Jul 2011

    Software developer

    CargoMatrix

    Project Abstract: Automates cargo transferring process management. Is a partial implementation of IATA e-freight project (www.iata.org/e-freight) Participation: Developed WCF services according to SOA standards Technologies: C#.NET, Entity Framework, WCF, WCF RIA

  • 1 year and 1 month, Mar 2010 - Mar 2011

    Software developer

    Smart-Tech

    Project abstract: Video surveillance system to control the security of self-service devices, ATMs, information kiosks and terminals. Participation: Designed system features. Designed and developed front-end tier. Technologies: C#, WPF, WCF Project abstract: Centralized monitoring and management system for self service devices. Participation: Developed and supported both - backend and frontend. Technologies: C#.NET, C++, Winsock, Threading, Encryption, ASP.NET, ADO.NET, SQL Server 2005, T-SQL

Languages

  • English

    Fluent

  • Russian

    First language

  • Armenian

    First language

  • Ukrainian

    Basic

  • German

    Intermediate

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