Євгеній

yevhenii osmolovskyi
.Net(C#) Software Engineer
LinkedIn
[open contact info](look above in the "contact info" section)
[open contact info](look above in the "contact info" section)

SUMMARY Experience: 5 years
Location: Chernihiv
Language skills: Ukrainian: Native, English: Intermediate level

Have extensive experience in .Net (C#) development. Ready for new challenges and

projects to improve my professional skills and help build something useful. Interested
in long and complex projects

achievements - Reduced latency for critical API endpoints by 40%. This was achieved by profiling SQL query plans,

optimizing indexes, and implementing a distributed caching strategy using Redis

- Refactored a key module to React, reducing page load time by 1.5 seconds and implementing

reusable components, which accelerated feature development by 20%.

- Designed and implemented a fault-tolerant background task processing system based on

RabbitMQ and Hangfire. This allowed for the complete isolation of heavy operations from the main

API flow, ensuring high throughput and guaranteed event delivery via Retry Policy

- Reduced time-to-market for new features by 30% by configuring CI/CD pipelines (GitHub Actions)

and automating database migrations.

- Developed and implemented a role-based access control (RBAC) and policy-based access control

system, which allowed for flexible configuration of user permissions via the admin panel.

- Set up monitoring of key API performance metrics (RPS, Latency, Error Rate) using Grafana and

Prometheus, enabling the team to reduce incident detection time and proactively respond to

performance degradation before it affects end users.

experience Dars.one (02.2024 - Present) Empeek (08.2021 - 02.2024)
Software Engineer (.Net, React.js) Software Engineer (.Net, React.js, Angular)

skills Top Skills: .NET 6/8, C# (LINQ, async/await, multithreading), ASP.NET Core

(MVC, Web API), EF Core, PostgreSQL, MS SQL, REST API, Redis,

RabbitMQ, Docker, Serilog, FluentValidation, xUnit / NUnit, Git,

React.js, Angular, TypeScript

System design: Microservices, MVC, Monolith, Clean Architecture, Event-driven

architecture, DDD

Working area: .NET 6/8, C# (LINQ, async/await, multithreading), ASP.NET Core

(MVC, Web API), EF Core, PostgreSQL, MS SQL, REST API, Redis,

RabbitMQ, Hangfire, Docker, Serilog, FluentValidation, xUnit / NUnit,

SOLID, KISS, DRY, Design Patterns, Microservices,

Clean Architecture, Event-driven architecture, DDD, Git, CI/CD,

React.js (Redux), Angular, JavaScript, TypeScript, HTML, CSS

Languages: C#, SQL, JavaScript, TypeScript, HTML, CSS
Development tools: Visual Studio, ReSharper, pgAdmin, SSMS, Postman, Git
AI tools: Gemini, Antigravity