Vladyslav

VLADYSLAV LEVCHUK
JUNIOR JAVA ENGINEER

As an accomplished Java developer, I bring over two years of dedicated experience
CONTACT
to the field. Within this timeframe, I have accumulated more than a year of hands-on
expertise through internships and active involvement in real-world projects. One
[відкрити контакти](див. вище в блоці «контактна інформація») notable project involved the development of a comprehensive tool tailored for the
bus transportation industry. In this initiative, I spearheaded the creation of a robust
[відкрити контакти](див. вище в блоці «контактна інформація») bus management system, seamlessly integrating features for real-time monitoring
and efficient fleet management.
Lviv, Ukraine This multifaceted experience has not only honed my technical proficiency but has
[відкрити контакти](див. вище в блоці «контактна інформація») also equipped me with the adaptability and problem-solving skills necessary for
69a360211/ navigating complex coding scenarios.
I invite you to delve into my GitHub profile, where you can explore a collection of
@Ssn0b projects that showcase the depth and breadth of my Java programming
capabilities.
https://github.com/Ssn0b?tab=repositories

WORK EXPERIENCE
CORE COMPETENCIES
Junior Java Developer 2023 September - 2023 October
Java Core Palanquin
Algorithms and Design patterns
Project Overview: A microservice project for recording user transactions and
OOP
some actions.
Spring Boot (Core, MVC, Data, Security) Responsibilities: I orchestrated the seamless integration of a retry mechanism
Microservice and Monolithic architecture and circuit breaker for the Feign client, leveraging annotations to optimize code
Resilience4j and enhance readability. Concurrently, I formulated and executed a
Kafka comprehensive suite of module, integration, and controller tests, employing test
Hibernate containers on Docker and DBRider. Furthermore, I took the initiative to prescribe
GIT meticulous configurations for Prometheus, showcasing my commitment to
Docker delivering efficient and well-documented solutions.
JUnit
MongoDB Trainee Java Developer
MySQL/PostgreSQL Epam Systems, Inc.
2023 February - 2023 June

EDUCATION Project Overview: A platform for learning different technologies according to
the respective needs which is built with the help of microservices and Spring.
Ivan Franko National Responsibilities: I participated in the development of a streamlined user
University of Lviv experience by implementing the functionality to assign specific tags for
upcoming training courses. Simultaneously, I engineered an efficient course
Bachelor of Data Science
filtering system based on these tags, significantly enhancing user navigation.
2020-2024
Additionally, I proactively addressed and resolved issues related to the accurate
I gained valuable Java development skills display of course timings, ensuring a seamless and error-free user interface.
through courses in databases, algorithms,
and machine learning. These studies,
complemented by optimization methods
Student Java Developer
and mathematical analysis courses, Epam Systems, Inc.
equipped me to handle diverse 2022 August - 2023 February
programming challenges effectively.
Project Overview: Website for a European delivery company with the possibility
of separating functionality for managers and users, filtering parcels, localization,
pagination and password encryption.
LANGUAGES Responsibilities: I organized the complete development of my personal full-
stack project, empowering users to seamlessly create, pay for, and receive
Ukrainian - Native packages. The managerial capabilities encompassed the authority to both
cancel and approve packages. The implementation featured a well-defined
separation of roles, bilingual localization in Ukrainian and English, efficient
English - Upper-Intermediate
pagination across pages, and a robust database structure built with MySQL. The
user-friendly interface was complemented by robust password encryption for
Polish - Intermediate
enhanced security. Notably, an automated status update mechanism triggered
by a listener ensured that orders transitioned to a "delivered" status upon
reaching the specified arrival date.