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Denys Komendantov

@denyskomendantov

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Senior .NET developer and solutions architect focused on enterprise systems.

Ukraine

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What I'm looking for

I seek remote roles where I can lead .NET modernization, design scalable architectures, mentor teams, and deliver business-critical enterprise solutions.

I am a Senior .NET Developer and Solutions Architect with over 10 years of experience building and modernizing enterprise systems across finance, healthcare, logistics, energy, and government sectors.

I specialize in C#, .NET Core, ASP.NET MVC, Web API, SQL Server, Angular, and Azure, and I have a strong track record migrating legacy platforms (VB6, classic ASP) to modern, scalable architectures.

My work includes leading projects to modernize healthcare workflow systems, building enterprise data and analytics platforms, ETL pipelines, BI solutions, and cross-platform applications using .NET MAUI, while ensuring performance, maintainability, and regulatory compliance.

I thrive in Agile environments, collaborate closely with stakeholders, and focus on delivering business-critical solutions that provide long-term value through clean architecture, automated workflows, and robust integrations.

Experience

Work history, roles, and key accomplishments

Senior Developer

Brainlab

Dec 2021 - Jan 2026 (4 years 1 month)

Led modernization of legacy healthcare workflow systems by rewriting key modules in .NET Core, improving performance, scalability, and maintainability while automating patient data processing and reporting workflows.

C++.NET Core ASP.NET Angular 12+SQL Server Oracle API Integration Azure Performance Optimization

Senior Developer

2 Digital Solutions

Apr 2021 - Oct 2021 (6 months)

Built a workflow-driven web application for query lifecycle management, implementing role-based workflows, reporting, and responsive UI while delivering backend services in .NET Core and Java Spring Boot.

C++.NET Core ASP.NET MVC SQL Server Java Spring Boot REST APIs Bootstrap Workflow Design

Senior Developer

SB Robotics

Apr 2016 - Apr 2021 (5 years)

Led development of an enterprise data and analytics platform integrating Oracle and SQL Server sources, built ETL/SSIS pipelines, OLAP cubes and Power BI dashboards to enable operational reporting and trading workflows.

C++.NET Core SQL Server Oracle SSIS SSAS Power BI Angular

Frontend Developer

Kharkiv Solutions

Dec 2015 - Apr 2016 (4 months)

Developed and maintained AngularJS frontend components and integrated them with ASP.NET MVC/Web API backends to modernize PMO applications and deliver responsive dashboards and management interfaces.

AngularJS ASP.NET MVC Web APIs C++EF6 SQL Server jQuery Responsive Design

Web Developer - Intern

Kharkiv Solutions

Aug 2015 - Nov 2015 (3 months)

Implemented a web solution to calculate and report end-of-month warehouse stock using AngularJS and C#, automating XML report generation and XSLT transformations to improve allocation efficiency.