About

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My name is Łukasz Charubin. I’m a .NET FullStack Developer with 10 years of experience. I’ve been working in small, medium, big businesses giving my expertise in programming. Since 2019 enthusiast of crypto-blockchain technologies. The first smart contract I’ve done back in 2019 and learned plenty about crypto space since then:) 

Blogger at: charubiniak.pl

Education

I’ve graduate Warsaw University of Life Sciences with Bachelor’s degree at computer science.

Experience

April 2019 – currently

Self-employed

  • created 2 mobile apps in React Native technology
  • maintain and expand projects based on ASP.NET MVC, MS SQL, Entity Framework, ReactJs
  • creation and maintenance of application written in .NET Core and VueJs

May 2016 – currently

.NET Fullstack Developer with Sitecore / FullStack .NET Consultant

  • maintaining projects based on Sitecore platform
  • analyze and resolve technical and application problems
  • reverse engineering existing solutions
  • estimate tasks time consumption

October 2018 – June 2020

Senior .NET Developer

  • maintaining Sitecore multisite project
  • analyze and resolve technical and application problems
  • supporting and developing colleagues
  • documenting work and processes
  • estimate tasks time consumption
  • deploy web applications to test and client environments
  • refactoring existing code base
  • integrating external data providers

June 2017 – September 2018

.NET Developer/Contractor

  • creation and maintenance of application for internal customer in ASP.NET Web Api and AngularJs in SCRUM methodology
  • writing Unit Tests (frontend, backend) for existing and new functionalities

May 2016 – May 2017

.NET DEVELOPER

  • creation and maintenance of application for external customer in ASP.NET MVC and related technologies (e.g. Entity Framework)
  • creation of new web components in React.js
  • creation of database scripts (MSSql)
  • deploy web applications to test and client environments
  • maintenance and improving sites written in AngularJs
  • migration MSSql database to new schema
  • close cooperation with frontend and javascript developers

February 2015 – April 2016

.NET DEVELOPER

  • creation and maintenance of application for external customer in ASP.NET MVC and related technologies (e.g. Entity Framework, jQuery, KnockoutJS, HTML, CSS)
  • management of automation process for test server (TeamCity)
  • participation in product improvements
  • creation of windows services.

July 2013 – January 2015

ASP.NET Programmer

  • maintenance and continual improvement of internal software in ASP.NET and relative technologies(e.g.Ex.Net, NHibernate)
  • implementation of business logic and database interfaces (Oracle , MSSQL)
  • cooperation with external teams on integration internal application and external systems
  • participation in product improvement processes.

March 2012 – June 2013

.NET Programmer

  • creation of web portals in ASP.NET (WebForms).

June 2011 – February 2012

Skills

Problem solving 95%
.NET, Entity Framework, .NET Core 90%
GIT 90%
Javascript, ReactJs, VueJs 85%
Blockchain 70%
Solidity, ethers.js, hardhat 70%
HTML, CSS, T-SQL, WCF 50%

Portfolio

Work in progress..

Contact

You can contact with me via multiple channels: