Yevhen

YEVHEN KAZANZHY
Middle .NET Developer
[відкрити контакти](див. вище в блоці «контактна інформація») t.me/ethereal_ny [відкрити контакти](див. вище в блоці «контактна інформація»)

SUMMARY
.NET Developer with nearly 3 years of commercial experience building backend systems using C# and
ASP.NET Core. Experienced in developing REST APIs, working with relational databases (MS SQL,
PostgreSQL), and implementing asynchronous processing with RabbitMQ. Familiar with gRPC for
internal service communication and containerized deployments using Docker. Comfortable working
with CI/CD pipelines and Azure App Services. Focused on clean code, SOLID principles, and building
maintainable backend systems.

SKILLS
- Backend: C#/.NET, ASP.NET Core, Entity Framework Core
- Front-end(basic): JavaScript, TypeScript, HTML/CSS, Angular
- Architecture & Patterns: Microservices architecture, Modular monolith, DDD, SOLID
principles, Clean Architecture, CQRS
- Messaging: RabbitMQ, Event-driven communication
- Databases: MS SQL Server, PostgreSQL, MySQL
- Testing: xUnit, Moq, FluentAssertions
- Cloud & DevOps: Azure, Docker, GitHub Actions

Languages: English(B2), Ukrainian(native), Russian(native)

EXPERIENCE
Middle Software Engineer
B2B FinTech Company (NDA)
Mar 2025 – Present | Odesa, Ukraine | Remote
Participated in gradual migration from modular monolith to microservices architecture
Implemented asynchronous report generation using RabbitMQ
Developed internal gRPC communication for service-to-service calls
Optimized complex SQL queries and improved indexing strategy
Implemented pagination and filtering for large datasets
Ensured idempotent message processing and retry mechanisms
Containerized services using Docker and supported CI/CD pipelines
Contributed to architectural discussions on service boundaries

Junior Software Engineer
KeepSolid Inc
Sep 2023 – Feb 2025 | Odesa, Ukraine | Remote
Developed and maintained backend modules in a modular monolith built with ASP.NET Core.
Implemented REST APIs for HR-related workflows and internal management features.
Worked with MS SQL Server: optimized queries, added indexes, analyzed execution plans.
Refactored legacy components while preserving production behavior.
Introduced unit tests using xUnit and Moq to reduce regression risks.
Participated in code reviews and technical discussions within a remote team.

EDUCATION
Bachelor’s Degree in Computer Science
State University of Intellectual Technologies and Communications 2018-2022