Володимир

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GitHub:
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Summary
Software Developer with 7+ years of experience in designing, developing, and maintaining
Windows and web applications using the .NET platform (C#, ASP.NET Core, SignalR, Entity
Framework Core, etc.). Also experienced with Node.js and various JavaScript libraries and
frameworks (React, Express.js).

Experience
Middle .NET Developer in Onseo - 02/2024 to 09/2025
Developed a microservices-based player management system, creating new features, and
enhancing existing ones. Improved performance of several microservices by introducing response
caching. Resolved socket exhaustion issues in some services, increasing performance by 5–10%.
Migrated several services from .NET Core 3.1 / 6 to .NET 8, including transitioning legacy release
pipelines to CI/CD pipelines in Azure DevOps. Key technologies: .NET 8 / 6, Azure Services
(Azure Service Bus, Azure Functions, Azure Key Vault, Azure Web App, Azure API Management),
ASP.NET Core.

Full Stack .NET/JS Developer in DBB Software - 09/2019 to 12/2023
Contributed to developing new features and enhancing existing functionality for a cloud-based
software solution in the real estate and housing industry. Participated in major refactoring:
migrated from JavaScript to TypeScript, converted React components to functional components,
and split a monolithic project into microservices using Docker. Key technologies: NodeJS,
JavaScript, TypeScript, React, Redux.

.NET Developer in DBB Software - 06/2018 to 11/2020
Responsible for developing libraries for annotating / comparing / rendering different document
types, using Aspose libraries. Writing tests using NUnit. Also developing clients on ASP.NET MVC
/ WPF solutions that allows annotating / comparing / rendering documents in browser / desktop.
Key technologies: .NET Framework / Aspose Libs, ASP.NET MVC, WPF

Education
Master’s degree: Сomputer Engineering - 2018
Oles Honchar Dnipro National University, Ukraine

Languages
English – B1