Контактная информация

Соискатель указал телефон, эл. почту и LinkedIn.

Получить контакты этого кандидата можно на странице https://www.work.ua/resumes/17610021/

Опыт работы

Kotlin developer

с 10.2025 по 02.2026 (5 месяцев)
MISOFT.PRO, Дистанційно (IT)

Worked as a Contractor on the Payment-System project.
I was responsible for integrating 3rd-party payment service providers and communicating with the tech team. Besides, I participated in the main orchestrator refactoring, the implementation of new features, and improvements to the system's overall performance. Also, I mentored my colleague, the junior developer.

My main achievements are:
- Independently integrated 3 international payment service providers, implementing 3DS/non-3DS
authentication, QR-codes, Google Pay, and Apple Pay.

- Refactored payment integration architecture using the Strategy pattern, reducing implementation time
from 2 weeks to 4 days (70% faster)

- Mentored junior developer through onboarding, daily code reviews, and architecture discussions,
approving 10+ PRs monthly

- Optimized database performance by redesigning indexes for tables, reducing query latency by 65%

Java developer

с 09.2024 по 07.2025 (11 месяцев)
Rockenue, Дистанційно (IT)

Worked at a startup company that was building plugins via the Cloudbeds RMS/PMS System. The main plugin was a SaaS platform - a hotel booking website builder.

I participated in the architecture development and client (Hotel owners) communication. I was responsible for implementing CRUD operations for the system, integrating with the Cloudbeds API, conducting code reviews, and maintaining 80%+ test coverage for the services.

My main achievements are:
- Engineered Cloudbeds API integration from scratch, enabling 200+ hotels to launch SEO-optimized
booking websites, processing 2,000+ daily bookings
- Collaborated directly with international clients to accelerate decision-making and reduce delivery times
bottlenecks
- Conducted regular code reviews to improve code quality and system stability

Пауза в карьере

с 02.2024 по 08.2024 (7 месяцев)
Работа над собственным проектом

Dedicated time to deepening distributed systems knowledge and broadening full-stack skills through personal projects deployed to cloud.
• Built a Kotlin Multiplatform app (iOS, Android, Desktop) using Jetpack Compose Multiplatform
• Designed systems with Saga (choreography & orchestration) and Transactional Outbox for exactly-once processing
• Built React.js/Next.js frontends
• Deployed projects via Docker, Kubernetes, GitHub Actions on GCP/DigitalOcean

Web software engineer

с 09.2022 по 01.2024 (1 год 5 месяцев)
FICE Student Council, Київ (IT)

Worked as a volunteer in a student platform project for KPI University.

I was responsible for converting schedule data from a table into a clean, well-structured JSON format, creating a REST API to fetch the schedule, fixing bugs, writing documentation, and supporting test coverage.

My achievements are:
- Built a student-facing web platform adopted by 3,000+ students, reducing schedule conflicts and
improving course planning efficiency
- Automated course scheduling through a REST API scraping pipeline, eliminating 16 hours of manual
work weekly
- Maintained test coverage across all services using JUnit 5 and Mockito

Образование

Київський Політехнічний Інститут ім. Ігоря Сікорського

Факультет Інформатики та обчислювальної техніки. Інформаційні системи та технології, Київ
Высшее, с 2022 по 2026 (4 года)

Дополнительное образование и сертификаты

Нет дополнительного образования и сертификатов.

Знания и навыки

• Організованість
• Java
• Kotlin
• Spring boot
• Kotlin multiplatform
• REST API
• GraphQL
• gRPC
• WebSocket
• RabbitMQ
• Apache Kafka
• Microservices
• EDA
• Google Cloud Platform
• AWS
• Git
• Docker
• Kubernetes
• SQL
• NoSQL
• PostgreSQL
• MongoDB
• Redis
• Aspect-oriented programming
• Knowledge of OOP principles
• Clean Architecture
• Spring Data
• Spring Security
• Spring Web
• Spring IoC
• Knowledge of design patterns
• Jetpack Compose
• Spring WebFlux
• Virtual Threads
• Multithreaded programming
• Hibernate
• Apache Maven
• JUnit
• Gradle
• Java Core
• Знання технологій JDBC
• Spring Framework
• Бажання вчитися і розвиватися
• Менторство
• Управлінські навички
• Робота з клієнтами
• Виявлення потреб клієнта
• CI/CD
• Робота в команді
• Самостійне прийняття рішень

Знание языков

• Украинский — свободно
• Английский — продвинутый
• Польский — начинающий