Contact information

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Work experience

Node.js-розробник

from 02.2026 to 04.2026 (3 months)
WahooPredict, Дистанційно (IT)

Implemented the complete KYC user verification flow.
Executed PostgreSQL data migrations via CI/CD pipelines.
Set up testing infrastructure (Vitest, Testcontainers).

Data engineer

from 11.2025 to 12.2025 (2 months)
AnalyticsVisio, Дистанційно (IT)

Automated financial data pipelines with Apache Airflow for market
forecasting.
Collaborated with the team using Jira and Confluence.

Education

Київський політехнічний інститут імені Ігоря Сікорського

Інженерія програмного забезпечення
Unfinished higher, from 2024 to 2028 (4 years)

Additional education and certificates

Full stack: react and javaspring boot - the developer guide

2024

Hackaton INT20H

2025

Knowledge and skills

• Java
• Git
• Знання принципів ООП
• SQL
• Spring boot
• MySQL
• Spring Framework
• Java Core
• Hibernate
• Docker
• JUnit

Language proficiencies

• English — average
• Ukrainian — fluent

Additional information

About Me
As a Backend Developer, I specialize in building distributed systems and designing secure architectures.

Experience & Projects
Working as part of the university team, I implemented a secure user authentication system (JWT, RBAC via Spring Security) for the digital admissions platform. I configured inter-service communication and ensured reliability by covering services with unit and integration tests. My role also involved integrating MinIO S3 for document storage and managing database migrations via Flyway.

In my commercial experience, I successfully implemented a complete user verification (KYC) flow using Node.js and executed seamless PostgreSQL table migrations, automating the process through CI/CD pipelines. Additionally, I have engineered automated financial data collection pipelines using Apache Airflow and Python to process market data.

In my independent projects, I designed a full-featured Spring Boot microservices application (utilizing an API Gateway, Kafka for event-driven messaging, and Keycloak for security), deployed on Kubernetes (kind). To deepen my understanding of core mechanics, I also wrote a custom, lightweight implementation of an IoC container with Dependency Injection.

Technologies:
Backend & Languages: Java, Spring Framework (Boot, Cloud, Security), Hibernate, Node.js, Python
Architecture & Infrastructure: Microservices, REST API, Docker
Databases & Storage: PostgreSQL, Flyway
Testing: Testcontainers, Mockito, JUnit

My Goals
I aim to deepen my expertise in the Java ecosystem, focusing on the design of high-load, fault-tolerant microservice architectures and advanced database optimization. I am looking for a collaborative team where I can solve complex engineering challenges and build reliable backend solutions.