Olexiy

.NET developer

Розглядає посади:
.NET developer, C# програміст
Вік:
23 роки
Місто проживання:
Львів
Готовий працювати:
Дистанційно

Контактна інформація

Шукач вказав телефон та ел. пошту.

Прізвище, контакти та світлина доступні тільки для зареєстрованих роботодавців. Щоб отримати доступ до особистих даних кандидатів, увійдіть як роботодавець або зареєструйтеся.

Досвід роботи

.Net developer

з 02.2024 по нині (2 роки 5 місяців)
SoEasyIT, Дистанційно (IT)

Worked in the backend development team of a B2B platform that enables real estate
developers to sell properties through interactive 3D showcases. Was responsible for building the
core API and integrating the system with external CRM providers to ensure real-time apartment
availability and pricing for brokers and their clients.
• Enabled seamless handling of high initial traffic (over 2,000 unique visitors in the first 45
days) by designing a fault-tolerant backend architecture and implementing asynchronous
request processing via RabbitMQ.
• Boosted organic user acquisition (reaching 20% of total sessions) by drastically reducing
server response times and improving Core Web Vitals through the implementation of Redis
distributed caching.
• Eliminated manual data entry and guaranteed real-time data accuracy for flat statuses and
pricing by developing a robust .NET Core integration middleware with the external
Deweloper System CRM.
• Enhanced system observability and reduced troubleshooting time by implementing
structured logging via Serilog and configuring ASP.NET Core Health Checks for API, Redis,
and RabbitMQ dependencies.
• Improved code maintainability and separation of concerns by refactoring the core API to
follow the CQRS pattern using MediatR, strictly isolating read queries from complex write
operations.

.Net developer

з 03.2022 по 01.2024 (1 рік 11 місяців)
Promodex, Дистанційно (IT)

Was engaged in the backend development and optimization of an e-commerce platform for a
large musical instruments retailer. Focused on improving catalog search performance,
developing a custom recommendation engine to increase the average order value, and
automating product synchronization with major third-party marketplaces.
• Decreased product filtering response time by 73% (from ~4.2s to under 1.2s) by developing
an asynchronous API endpoint and optimizing queries for a complex, multi-level catalog.
• Increased Average Order Value (AOV) by approximately 14% by engineering a dynamic
backend recommendation system ("frequently bought with") that mapped complex
relations between main instruments and accessories.
• Decreased production bug rate and enabled safe code refactoring by achieving over 70%
unit test coverage for the core e-commerce business logic using xUnit and FakeItEasy.
• Automated sales channels expansion by implementing .NET Background Services to
generate dynamic XML product feeds, ensuring accurate daily price and inventory
synchronization with third-party marketplaces.
Stack: C#, .NET 6, ASP.NET Core Web API, MS SQL Server, Entity Framework Core, Dapper, LINQ,
REST API, Background Services, xUnit, FakeItEasy, Git.

Освіта

Ukrainian National Forestry University

Бакалавр, ІПЗ, Львів
Вища, з 2020 по 2024 (4 роки)

Знання і навички

  • C#
  • Git
  • SQL
  • Знання принципів ООП
  • Entity Framework
  • ASP.NET Core
  • .NET Framework
  • SOLID Principles
  • PostgreSQL
  • MS SQL Server
  • Web API
  • REST API
  • Clean Architecture
  • CQRS
  • MediatR
  • DDD
  • Redis
  • Entity Framework Core
  • LINQ
  • RabbitMQ
  • Apache Kafka
  • Unit-тестування
  • Logging
  • Serilog
  • Swagger
  • Docker

Знання мов

Англійська — вище середнього

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