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Vlad Lutsenko
Java Developer
I am seeking a Java Developer position where I can leverage my skills and experience while continuing
to grow professionally. With a strong background in software development, I have a proven track
record of supporting and developing projects from start to finish. I am highly organized, detail-
oriented, and adaptable to new technologies. I thrive in collaborative environments and am eager to
contribute to innovative projects and career growth.

WORK EXPERIENCE
[відкрити контакти](див. вище в блоці «контактна інформація»)
Java Developer
Handee.fr
[відкрити контакти](див. вище в блоці «контактна інформація»)/2025 - Present,
I developed and maintained a microservices-basedplatform (15+ services) using Java 17/23, Spring Boot 3. Built
services for tenant management, IAM, content, compliance, and real estate. Worked with PostgreSQL, caching,
[відкрити контакти](див. вище в блоці «контактна інформація») batch processing, webhooks, Feign, Hibernate/JPA, R2DBC, and multi-tenant data isolation. Integrated external
APIs, wrote JUnit tests, and configured CI/CD.
lutsenko-b9782019a

Java Developer
live:.cid.84355a55b2cecd75 Strakhova Hrupa "Oberih"
09/2021 - 01/2025,
SKILLS I was responsible for the development and support of projects using Java 8, Java 17, and the Spring framework.
My experience includes working with PostgreSQL and MySQL databases, ensuring efficient data processing,
Java Core OOP performance optimization, and effective queries. I also utilized Elasticsearch to implement search functionality
within databases, enhancing the overall user experience. I integrated and worked with RESTful APIs, ensuring
seamless communication between systems. Additionally, I wrote unit tests using JUnit to ensure the reliability
Spring Framework and stability of the code. I have experience in front-end development, working with HTML, CSS, JavaScript, and
React to create dynamic and responsive user interfaces. I also contributed to the development process by
conducting code reviews, providing feedback, and ensuring adherence to best practices and coding standards.
Hibernate/JPA

Apache Kafka/RabbitMQ
Java Developer
Aimprosoft
SQL/NoSQL 07/2021 - 09/2021,
I have worked with Java 8 and the Spring framework to support project development, ensuring smooth operation
and contributing to system enhancements. I gained valuable experience with PostgreSQL databases, focusing on
REST API, HTTP/HTTPS maintaining data integrity, optimizing queries, and supporting various database operations. Additionally, I
worked with RESTful APIs to facilitate seamless communication between different software components, thereby
improving the overall functionality and performance of the system.
JSON, XML

JUnit, Mockito
EDUCATION
Git, GitHub/GitLab
MASTER OF SCIENCE IN COMPUTER SCIENCE
Maven, Gradle
National University of Food Technology
09/2023 - 12/2024, Kyiv

Consul
BACHELOR OF SCIENCE IN COMPUTER SCIENCE
HTML/CSS/JS National University of Food Technology
09/2017 - 06/2021, Kyiv
IntelliJ IDEA, Eclipse

Swagger R2DBC COURSES
DevEducation Java Advanced (07/2020 - 01/2021)
Java Developer

LANGUAGES DevEducation Java Base (07/2020 - 11/2020)
Java Developer
Ukrainian
Native or Bilingual Proficiency
Prog.kiev.ua (06/2019 - 10/2019)
Front-End Developer
English
EnglishPrime (03/2019 - 06/2019)
Limited Working Proficiency Intermediate level

HTML Academy (09/2018 - 01/2019)
HTML/CSS-coder