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Yaroslav Halai

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Last update: 06.09.2022

Middle Full Stack ASP.NET Core Developer

Graduation: not provided
Hourly-/Daily rates: show
Languages: English (Limited professional)

Attachments

CV Yaroslav Halai.pdf

Skills

ASP.NET Core, SignalR, parsing, refactoring, XML, bugs, database, Ninject, NUnit, Moq, Multithreading, Entity Framework, MS SQL, PostgreSQL TypeScript Knockout, Jasmine, Design Patterns, Microservices, CQRS, Docker, OOP, SonarQube, Git, Azure, DevOps, Scrum, Kanban, RSA, Diffie-Hellman, Visual Studio

Project history

06/2018 - 06/2020
Full Stack ASP.NET Core Developer
Sigma Software (Telecommunications, 1000-5000 employees)

Designed a story about model changes notification with the SignalR technology.
Designed an epic about multiple (secret file type name) file upload, which included parallel parsing of the files and big refactoring.
Fixed the bug in the mechanism which is used to parse model objects from XML trees.
Designed a story about the integration of the new microservice (storage of big XML models) with the main application.
Created documentation article after implementation of the epic about the conversion of the Domain projects from EF to EF Core.
Executed manual user test cases during integration weeks. Reported bugs. Analyzed and fixed bugs from database logs.
Prepared and demonstrated demos for PO and SA.

Local Availability

Only available in these countries: Ukraine
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