Markiian

Markiian Dutsiak
.NET Software Engineer
Lviv, Ukraine Markiian Dutsiak
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Summary:

I have over 10 years of .NET development experience, including
designing, developing and implementing high-quality web services,
desktop and mobile applications with C#, ASP.NET MVC, Entity Hard skills:
Framework Core, MS SQL, Docker and other related technologies.
Collaborated with cross-functional teams, have strong problem-solving Primary skill is C#, .NET
skills. Have excellent communication skills. ASP.NET
SignalR
SQL
Education: MsSQL Server
MS Management Studio
Master's Degree in Information and Communication Technologies – MySQL
Lviv Polytechnic National University, Institute of Applied Mathematics MySQL Workbench
and Fundamental Sciences (2012-2013). ADO.NET
Bachelor's Degree in Informatics – Ivan Franko National University of xUnit, Moq
Lviv, Faculty of Applied Mathematics and Informatics (2004-2011). Entity Framework Core
LINQ
MongoDB
Work experience:
Windows Forms
Software Developer MAUI
STARTUP 06.2023 – now JSON, XML
Created system for turret gun remote control via Internet for airsoft. HTML, CSS
System includes client part that launches on Windows PC, Ubuntu, Elasticsearch, Kibana
Android phones and Steam Deck. Wrote web-services on ASP.NET Core. JavaScript
• Designed user interface OAuth 2.0
JWT
• Implemented logic for client part
REST
• Implemented and deployed Game and Update services
Swagger, OpenAPI
• Wrote system and user documentations
GIT, SVN
Used technologies:
Docker
Unity3d, Net Standard 2.1, ASP.NET Core, REST API, SignalR,
Docker Compose
SharpCompress, xUnit, Moq, Docker and Docker Compose, bash scripts.
Gitea, Actions
Software Developer Unity3d
STARTUP (NDA) 11.2024 – 05.2025 Visual Studio
Developed a desktop application using the AvaloniaUI framework with Ubuntu, bash
AXAML, also ReactiveUI and Community Toolkit. Priority device was Single-board computers
Windows PC but application should be made in way to be able to start on Experienced PC user
Ubuntu machine and Android in future. (Windows, Unix)
• Implemented user interface from Figma
• Implemented requested functionality
Languages:
• Wrote tests for functional part and views
Used technologies: English – B2
C#, AvaloniaUI, ReactiveUI, Community Toolkit, XUnit, Moq, Fluent Ukrainian – native
Assertions, Jenkins, Docker, Figma.
Work experience:

Software Developer
STARTUP 08.2022 – 05.2023
I worked on the development of a multiplatform sport application for iPhones, Android phones, tablets,
Windows and MacOS.
• Designed user interface
• Developed business logic
Used technologies:
C#, XAML, MAUI.

Software Developer
INTELLIAS 04.2017 – 08.2020
EVERYMATRIX 08.2020 – 06.2022
My main focus was on the development and support of a platform for gambling. Added functionality to
system’s Microservices structure and for external Web Api communication.
• Made Web Api integrations with a lot of external vendors
• Communicated with external vendors teams
• Fixed bugs on back-end and UI parts
• Provided incidents support
• Added new functionality
• Worked with QA to test features and bugfixes
• Developed Unit Tests
• Developed Performance tests
Used technologies:
NET framework, C#, ASP.NET Web Forms, ASP.NET Razor Pages, Elasticsearch, Kibana, gRPC, MySQL,
MongoDB, JavaScript, Visual Studio TFS, GIT, TeamCity, GitLab, Jenkins.

Software Developer
LUXTOUR ONLINE 12.2016 – 04.2017
Created website for selling tours online.
• Developed business logic
• Designed user interface
Used technologies:
ASP.NET MVC, HTML, CSS, AngularJS and Angular Material.

Software Developer
ORDER FOR SMALL BUSINESS – WEBSITE FOR SELLING ROOFS 03.2016 – 12.2016
Created website for selling roofs.
• Developed business logic
• Designed user interface
Used technologies:
ASP.NET MVC, HTML, CSS, JavaSctipt.

Software Developer
LVIV ARMOR VEHICLE FACTORY 10.2014 – 03.2016
I worked on software development for automating production systems.
• Implemented complex user interface
• Implemented business logic
• Designed, improved, optimized and maintained complex relational database and T-SQL queries
• Fixed bugs on back-end and UI parts
• Provided customer support
Used technologies:
C#, Windows Forms, Microsoft SQL Server, MS Management Studio, SVN.
Work experience:

Software Developer
PRIVATE ORDER – DEDUCTIVE INFERENCE PROGRAM 2013
Developed application for processing a large volume of text, with the ability to determine bases and draw
conclusions using specified templates and logical algorithms.
• Implemented user interface and business logic
• Designed relational database
Used technologies:
C#, Windows Forms, MySQL server.

Software Developer
ORDER FOR SMALL BUSINESS – WEBSITE FOR RENTING APARTMENTS IN LVIV 2010
Purpose of the website was to connect people who rent and lease living space.
• Implemented user interface and business logic
• Designed relational database
Used technologies:
PHP, HTML, CSS, JavaScript, jQuery, MySQL.

Engineering practices:

• Algorithms
• Debugging and code refactoring
• .NET asynchronous and multithreading programming
• .NET web-client development
• .NET back-end development
• .NET unit and integration testing (xUnit, Moq)
• .NET desktop development
• Designing relational databases
• DDD
• SOLID
• Clean Architecture
• CI-CD
• TDD
• Big O Notation

Soft skills:

Attentive to details, excellent communication skills, responsible, ready learn new technologies, good team
player, self-motivating, problem-solving, comfortable to work with remote teams.