Назарій

Kyryliuk Nazarii
.NET Developer
[open contact info](look above in the "contact info" section) [open contact info](look above in the "contact info" section) Ukraine, Vinnytsia LinkedIn

PROFILE
.NET Developer with 5 years of experience in developing and maintaining scalable backend solutions for high-
load systems. Proficient in working with distributed architectures within the .NET ecosystem, focusing on code
modularity, system stability, and performance optimization. AWS Certified Cloud Practitioner and PhD
Candidate in Information Systems, utilizing an analytical approach to deliver robust technical solutions and
implement functional features for diverse software projects.

SKILLS
Architecture & Methodologies Programming & Web
Architectural Patterns: Microservices, Monolithic,
• Programming Languages: C#, JavaScript (Basic).
•

Event-Driven Architecture (EDA). Web & Data Standards: HTML5, CSS3, Razor,
•

System Design: High-load systems, Scalability,
• HTTP/​HTTPS, JSON.
Distributed Systems.
Security & Identity: OAuth, JWT.
•
Databases & Search
SQL: PostgreSQL, MS SQL Server.
•

Backend Stack & Frameworks NoSQL: MongoDB.
•

Frameworks: .NET 10/​8/​Core, ASP.NET Core (Web
• Search & Caching: Elasticsearch, Redis.
•

API), Orchard Core.
ORM & Data: Entity Framework Core, Dapper.
•
Tools & Productivity (AI)
Communication: RabbitMQ, Apache Kafka,
•
Version Control: Git.
•

RESTful API. Testing: xUnit, JMeter.
•

AI Tools: GitHub Copilot, Cursor, ChatGPT, Gemini
•

Cloud & Infrastructure (Prompt Engineering for development).
AWS (Certified Cloud Practitioner): EC2, S3,
• Other Tools: Postman, DBeaver, Redis Insight,
•

Lambda, SQS, SNS, RDS, IAM. MongoDB Compass.
Containerization: Docker, Kubernetes (K8S).
•

CI/CD: GitHub Actions, Azure DevOps.
•

WORK EXPERIENCE
.NET Developer, Project NDA 09/2025 – Present
Technologies: C#, .NET 10, ASP.NET Core, PostgreSQL, Razor, CSS, Bootstrap, JS,
•

MongoDB, Docker, OrchardCore, RabbitMq, .NET Aspire, Entity Framework Core,
Microservices GitHub Actions.
Tasks & Duties: Engineered a comprehensive full stack solution from the ground
•

up leveraging Orchard Core and .NET 10. Developed and integrated custom
Orchard Core modules, which reduced the time to deliver new features.
Optimizing system performance and enhancing modular functionality.
.NET Developer, Project Rapnet 08/2021 – 08/2025
Technologies: C#, ASP.NET Core, MSSQL, PostgreSQL, Git, ElasticSearch, Redis,
•

Docker, AWS (S3, Lambda, SQS, SNS), Apache Kafka, KSQL, CronJobs, Jmeter.
Tasks & Duties: Designed and extend high-load microservices architecture.
•

Developed event-driven workflows using SQS, AWS Lambda. Integrated multiple
3rd-party APIs. Implemented Unit and Integration tests to ensure system stability.
Performed troubleshooting and performance optimization for production
bottlenecks.

Full Stack .NET Developer, Project Medical Insurance Solution for the USA clinics 06/2021 – 08/2021
Technologies: C#, ASP.NET Core, Redis, RabbitMQ, React JS, Redux, HTML, CSS,
•

MSSQL, Git.
Tasks & Duties: Automatic reports building, site aggregators scanning & parsing,
•

caching. Synchronization jobs creating, new features development, bug fixes.

Full Stack .NET Developer, Project Web Speak 03/2021 – 06/2021
Technologies: C#, ASP.NET Core, React JS, Redux, HTML, CSS, MSSQL, Git.
•

Tasks & Duties: Designing database structure, Implementing required business
•

logic. Creating an RESTful API. Client-side development. Server-side
development.

EDUCATION and CERTIFICATIONS
AWS Certified Cloud Practitioner⁠ 2025
(exp. November 09, 2028)

PhD Candidate in Information Systems and Technologies, 2025 – Present
Vinnytsia National Technical University

Master of Software Engineering, Vinnytsia National Technical University 2023 – 2025

Bachelor of Computer Science, Vinnytsia National Technical University 2021 – 2023

Junior Specialist of Computer Engineering, Vinnytsia Technical College 2017 – 2021

LANGUAGES
Ukrainian English
Native Upper-Intermediate (B2)