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
Designed and developed backend features for a social networking application using .NET, including user profiles,
groups, and posts;
Applied layered architecture and the repository pattern to ensure maintainable and scalable code structure;
Implemented real-time chat and notification functionality using SignalR;
Utilized MS SQL Server for data storage and optimized database queries using Entity Framework Core;
Improved application performance by refining query logic and applying EF Core best practices;
Ensured code reliability through unit testing with NUnit;
Participated in regular code reviews to maintain code quality and align with team standards;
Collaborated in weekly sprint planning and task discussions to support efficient project delivery;
Strengthened understanding of backend development principles, design patterns, and team workflows through
mentorship and hands-on implementation.

SKILLS:

Back-End: Tools: Other:
C#/.NET(.NET Core 5.0+), PostgreSQL, MS SQL Server, Rider IDE, Git, Linux (Ubuntu)
ASP.NET, MongoDB, Redis, Computer Science:
EF Core / Dapper AWS S3 Storage OOP, DDD, TDD, SOLID

Front-End(basic): API: Languages:
JavaScript/TypeScript, REST, Ukrainian - Native
HTML/CSS, WebSockets, RabbitMQ, English - B2
React, Razor Pages (ASP.NET MVC) Microsoft Graph API, Stripe API

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)