Константин

Гусельников Костянтин Вікторович
C#, asp.net developer
2004 – 2026
Linkedin: [open contact info](look above in the "contact info" section)
GitHub: https://github.com/KostasDevelope

Email: [open contact info](look above in the "contact info" section)
Phone: [open contact info](look above in the "contact info" section)
Telegram: Kostas Huselnikov[open contact info](look above in the "contact info" section))
WhatsApp: [open contact info](look above in the "contact info" section))
Full-Stack .NET Developer

Frontend developer:
asp.net, web forms, mvc, blazor webassembly spa;
typescript, angular, vuejs, telerik kendo ui.
Backend developer:
C#, net Core 9, windows forms, Xamarin (xaml), net Maui;
Entity Framework, RabbitMQ, Apache Kafka, Redis;

ABP framework https://volosoft.com/;
Microsoft SQL Server

2025 - 2026 https://vpwcarp.kh.ua
CMS - Social project for a public organization
C#, net Core 9, ABP framework, Ms Sql 2022, Redis. Full-Stack .NET
Developer.
2022 - 2026 https://www.seyfor.com/
Eldax - The Czech government's proprietary information system for
document accounting, signature, validation, and more.
C# asp. net mvc (4.8), Entity Framework, RabbitMQ, Apache Kafka,
telerik kendo ui.
Full-Stack .NET Developer.
2021 - 2022 https://www.triathlonireland.com/
System for recording the conduct of sports competitions.
C#, web forms, net core 5, web api, Ms Sql server, vuejs, AWS, S3.
Full-Stack .NET Developer.
2016 - 2021 https://www.technoserv-itl.com/
 Eldax - Information system for document accounting, signature,
validation, etc..
C# asp. net mvc (4.8), Entity Framework, RabbitMQ, Apache Kafka.
Full-Stack .NET Developer.
2015 - 2016 https://unitedbiblesocieties.org/
mobile app, typescript, angular, react native
Java script developer.
2012 - 2015 http://www.pnimedia.com/
Application for creating photo products (photo books, calendars, etc.)
Asp.Net, MVC4, jQuery, entity framework 4.0, MS SQL-2008R2.
extjs 4, ext.net 2, MVC4, bootstrap, angularJs
Full-Stack .NET Developer.
2010 - 2012 https://www.agiboo.com/
The CTRM system that has main features - contract system, commodity
trade and history, commodity solutions, risk management and
commodity derivatives.
jQuery + Asp.Net.MVC-3, RAZOR, code first entity framework 4.1 , MS
SQL-2008 R2.
Full-Stack .NET Developer.
2010 https://www.moviecrow.com/
Informative system on consideration of public opinion Indian cinema
and music.
jQuery + Asp.Net.MVC-3, RAZOR, entity framework, MS SQL-2008 R2.
Full-Stack .NET Developer.
2004-2011 https://ilyichsteel.metinvestholding.com/uk-ua/
C# developer, windows forms, wpf, wcf, С, C++ Builder

EDUCATION

2001 - 2006
PGTU (Azov State Technical University), Mariupol
Qualification – IT engineer

LANGUAGES SKILLS

English – Intermediate
Ukrainian – Native