Дмитро

DMYTRO SHEVCHENKO .NET Backend Developer
Kharkiv, Ukraine
tg @speedwagoon | [відкрити контакти](див. вище в блоці «контактна інформація») | LinkedIn | GitHub

CAREER SUMMARY:
I’m a .NET Engineer with hands-on experience building RESTful APIs and working with technologies
like ASP.NET Core, PostgreSQL, EF Core, Dapper, RabbitMQ, and Identity Server. I have experience
with real-time features using WebSockets, integrating with Microsoft Graph API, handling Stripe
payments, and deploying on Linux/Docker environments.

WORK EXPERIENCE:
Junior .Net Engineer, LegioSoft
September, 2024 - Present
Designed and developed RESTful APIs using ASP.NET Core for web and mobile applications;
Worked with PostgreSQL using Entity Framework Core and Dapper for database access.
Designed tables and relationships to support evolving business requirements;
Handled timezone-sensitive data using the NodaTime library to ensure accurate filtering and
presentation across different regions;
Implemented real-time features using WebSockets, including chat functionality, live counters,
and instant notifications;
Used Identity Server for authentication and authorization;
Used Microsoft Graph API to integrate with Outlook calendar, events, and email functionalities;
Used Stripe to manage subscriptions and scheduled payments, including support for trials,
webhooks, and secure checkout flow;
Developed features for working with files, including exporting data to Excel (.xlsx) and PDF
formats;
Built applications using microservices architecture to improve scalability and maintainability;
Integrated a RabbitMQ for asynchronous communication and event-driven workflows.
.Net Developer, Social-Network Team
January 2024 - June 2024
I was mentored backend development with .NET, which helped me improve my understanding of
core features and technologies. I worked on creating a social networking application with user
profiles, groups, and posts, using layered architecture and the repository pattern, chat and
notifications using SignalR. We also worked with MSSQL Server for data storage and optimized
queries with EF Core. To keep the code reliable, we used NUnit for unit testing. I took part in weekly
code reviews and task planning meetings, which improved my teamwork and project skills.

SKILLS:

.NET Core (С#) Design Principles (SOLID, DRY, KISS, DDD) Ukranian - Native
ASP.NET Core REST API best practices English - B2
PostgreSQL, MS SQL Server API versioning, Swagger / OpenAPI
EF Core, Dapper Rider IDE
REST, WebSockets Git
RabbitMQ Linux (Ubuntu)
Microsoft Graph API
Docker

EDUCATION:
2020 - 2024 | Bachelor, National Technical University «Kharkiv Polytechnic Institute»
Computer Science
2024 - 2025 | Master, National Technical University «Kharkiv Polytechnic Institute»
Computer Science (IT Project Management)