Sergey Korobeynikov

New York, USA · +1 212 960-3010 · ksn@ksn.name

Hey! I work with big data, their presentation and visualization. My main tool is Visual Studio. The scale of the projects varies from simple data converters to state-wide historical data synchronization systems.


Projects

Business Capsule

XyloCode

Serializer and deserializer of graph of related objects supporting historical data, multidimensional arrays and custom text encoder. The library is implemented on the .NET 5 platform. Three times more efficient than BSON, it is used to generate two-dimensional matrix barcodes for printing on documents, as well as to map data between different models.

2019 - Present

DbTools

XyloCode

Big data synchronization tools supporting Microsoft SQL Server, PostgreSQL, XML, JSON, CSV, Microsoft Excel, dBase IV, IEnumerable models. The library is implemented on the platform .NET 5.

2017 - Present

Reporting Tools

Novosibirsk regional microfinance fund for small and medium-sized businesses

Program for preparing reports of non-credit financial organizations on cash transactions, in accordance with Directive of the Central Bank of the Russian Federation.

2015 – 2019

Education

Novosibirsk State Technical University

Engineer
Automation of technological processes and production (power engineering)
September 2004 – June 2009

Skills

Programming Platforms
Programming Languages & Tools
  • .NET (.NET Framework / .NET Core)
  • eXpressApp Framework (DevExpress)
  • Microsoft SQL Server, SQL CLR
  • PostgreSQL
  • Visual Studio 2022, LINQPad, Visual Studio Code, Notepad++

Interests

I love short trips — 3–4 days per region, no more. They allow you to see and do a lot, and leave something for later visits.

It is planned to visit
  • Belgrade, Serbia
  • Pristina, Kosovo
  • Skopje, North Macedonia
Already visited
  • San Francisco Bay Area, USA
  • Los Angeles, USA
  • Amsterdam, Netherlands
  • Riga, Latvia
  • Tallinn, Estonia
  • Helsinki, Finland
  • Urumqi, China
  • New York, USA
  • London, Great Britain
  • Semipalatinsk Test Site, Kurchatov, Kazakhstan
  • Istanbul, Turkey
  • Kiev, Ukraine