- 4+ years experience as a back-end .Net developer, mostly in web projects, 1 year as full stack developer (Web API and Angular2+)

- Worked with both Ukrainian and Dutch teams

- English - B1 -B2

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At HYS I was developing web applications such as APIs and webservices. I worked with different teams and on several projects.Sizes of the teams varied from project to project, from 4 peopleto around 20. All teams were following SCRUM methodology.
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- Vakanties/Zoover “MyClient”

Fullstack .NET developer

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Portal for the clients of Vakanties or Zoover traveling agencies, where they could manage all the details about their upcoming trips. At this project I was involved in back-end integration with SalesForce, GoogleBigQuery and SunnyCars rent service, Stripe as well as designing and coding the application itself. We’ve used .NET Core with Angular front and MySQL DB. Theapp is deployed on the Kubernetes engine in GoogleCloudPlatform. The project was released successfully and is running to thisday.

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- Gebo Back Office

Backend .NET developer

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Is a CRM software for bus tours and rentalcompany Gebo Tours.We’ve developed a complete management solution covering everything from planning trips, managing working hours of drivers, managing bus fleet, and calculating finances.Together with two mobile and a tablet apps for drivers. The project is written using .NET Core for the back-end, using MSSQL as DB and Angular front-end. It uses GraphQL instead of a regular REST API as a back-end interface. There are integrations with Exact financial systems, Mollie payment system and various Google Maps APIs. This project also provides REST API with limited functionality for integration of external services.

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- Youfone Business

Backend .NET developer

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Is B2B unit of telecom provider Youfone.We have developed a multi-level mobile operator control system. Several management levels have been implemented for partners and their corporate clients, from administrators to end users. CRM also includes a billing and subsystem that allows partners to create their own service packages and implement their own pricing policies. The project is written using .NET Framework for the back-end, using MSSQL as DB and Angular front-end. It uses classic REST API as a back-end interface also several microservices for comunicating with main Youfone system and external services.

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- Low-code system

Backend .NET developer

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This low-code system allows developers to drag and drop application components, connect them together, describe additional conditions, build DB construction and create business logic of future application. Based on it the low-codesystem generates end application. The project is written using .NET Core for the back-end, using MSSQL as DB and Blazor Webassembly for front-end. It uses GraphQL Hot Chocolate as a back-end interface.
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- Sunweb Group

Backend .NET developer

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Sunweb Group is one of the largest travel operators in Europe. We have been working on rebuilding their old system from scratch. The new backend is using .Net Core, Microsoft Azure Functions, Azure Storage, Azure Service Bus, Azure CosmosDB.

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- Teaching, mentoring interns