Віталій

VITALII OSTROVSKYI
.NET DEVELOPER

CONTACT KEY SKILLS

[открыть контакты](см. выше в блоке «контактная информация») Programming Languages PM
Github LinkedIn C# Trello
SQL YouTrack
Telegram Whatsapp
Unit testing Security
SOFT SKILLS xUnit Token based auth/OAuth2.0

Infra & DevOps Frameworks
Time management
Interpersonal skills Docker ASP.NET Core
Teamwork Git
Communication
Observability
GitHub
Stress tolerance GitLab
Problem solving OpenTelemetry
Self-reliance
Grafana
Organizational skills Architecture
Onion Architecture
Hexagonal Architecture Databases & Storages
EDUCATION Monolit PostgreSQL
Modular Monolit MinIO
Bachelor applied mathematics 2022 - 2026
Microservices
Separate Structural Subdivision
“Rivne Technical Professional
College of the National
University of Water and
Environmental Engineering” WORK EXPERIENCE

Back-end developer RockeUp Jan 2025 — Now (1 year)

Built and maintained RESTful APIs used by frontend applications.
Worked on backend architecture in a project with legacy codebase.
Refactored domain logic and separated responsibilities between layers.
Integrated external services (message queues, third-party APIs).
Took part in improving deployment and runtime configuration.
LANGUAGES

B1
English

Native
Ukrainian

Fluent
Russian