Контактная информация

Соискатель указал телефон , эл. почту и LinkedIn.

Получить контакты этого кандидата можно на странице https://www.work.ua/resumes/9282921/

Опыт работы

Fullstack-розробник

с 07.2024 по наст. время (1 год 7 месяцев)
GeeksForLess Inc., Дистанційно (IT)

-Built backend logic and APIs (NestJS) for core platform modules: competencies, career goals, recommendations, user profiles, and admin functionality; ensured proper validation and modular isolation.
-Owned the security component: authentication/authorization, JWT mechanics, role management, access control across modules, internal Auth API support, and integrations with external services.
-Worked with two databases: DynamoDB (audit/change history/user progress) and PostgreSQL (structured business data); designed schemas/indexes, implemented CRUD, and optimized queries.
-Integrated AWS services: S3 (file uploads, permissions, error handling) and Lambda for background processes (report generation, data cleanup, behavior analytics, statistics updates); worked with AWS infrastructure (incl. CloudWatch).
-Developed internal libraries and published them to AWS CodeArtifact (logging/error handling/models/validation), set up versioning and reuse across services.
-Ensured quality via unit/integration/e2e (incl. high-load) testing for critical flows; built Angular UI components and pages and integrated them with the API via Angular services.

Java-розробник

с 07.2023 по 04.2024 (10 месяцев)
GeeksForLess Inc., Дистанційно (IT)

Developed and maintained CRUD for email/notification templates, delivery settings, and notification type management.

Processed banking system events: consumed messages from Kafka, generated the required notification type, and queued notifications for delivery.

Implemented batch processing and multithreading for mass mailings (Spring Scheduler); optimized performance and resolved deadlocks / queue latency issues.

Built and maintained internal REST APIs for other services (creating notifications, updating settings, statuses, templates).

Wrote unit and integration tests, including tests for async/multithreaded flows; participated in load/stress testing.

Maintained technical documentation (endpoints, notification processing flows, data requirements).

Front-end разработчик

с 06.2021 по 02.2022 (9 месяцев)
Monkeylab (IT)

Образование

ДЕРЖАВНИЙ УНІВЕРСИТЕТ ІНТЕЛЕКТУАЛЬНИХ ТЕХНОЛОГІЙ І ЗВ’ЯЗКУ

F5 - Кібербезпека та захист інформації, Одеса
Высшее, с 2025 по 2027 (2 года)

ДЕРЖАВНИЙ УНІВЕРСИТЕТ ІНТЕЛЕКТУАЛЬНИХ ТЕХНОЛОГІЙ І ЗВ’ЯЗКУ

125 - Кібербезпека та захист інформації, Одеса
Неоконченное высшее, с 2023 по 2025 (2 года)

Колледж связи

Одесса
Среднее, с 2019 по 2023 (4 года)

Дополнительное образование и сертификаты

Basic java course (Geek for less)

3 месяца

Java advanced course (Geek for less)

5 месяцев

Знания и навыки

• Java
• Git
• Spring Framework
• Hibernate
• Docker
• JavaScript
• Apache Maven
• JUnit
• SQL
• MySQL
• DynamoDB
• Apache Kafka
• RabbitMQ
• AWS
• NestJS
• Cucumber
• Selenium
• Playwright
• HTML
• CSS
• Angular
• React

Знание языков

• Украинский — свободно
• Английский — средний

Рекомендации

Сергей Хомич

Сергей Хомич

Java Software Engineer | Architect, GeeksForLess Inc.

Дополнительная информация

- Java (Core, Multithreading)
- Spring / Spring Boot
- Hibernate / JPA / JDBC
- SQL: PostgreSQL, MySQL
- NoSQL: DynamoDB
- AWS: Lambda, S3, CloudWatch, CodeArtifact
- Apache Kafka
- Docker
- Git
- Maven / Gradle
- Flyway
- Testing: JUnit; Unit/Integration/E2E; High-load/Stress tests
- Backend: REST API, Microservices, API Gateway
- NestJS
- Frontend: Angular, React
- MinIO (object storage)
- CI/CD