Максим

Maksym Chalyi
Java Developer

CONTACT INFO Summary
[відкрити контакти](див. вище в блоці «контактна інформація») With 1 year of experience, I am a dynamic Java software
developer committed to excellence. My role as a backend
[відкрити контакти](див. вище в блоці «контактна інформація»)
developer on the DigiDive project involved close collaboration
LinkedIn profile with a colleague to construct the backbone of the application
and oversee database functionalities. Demonstrating agility, I
Telegram profile
swiftly grasped and implemented cutting-edge technologies.
GitHub profile Furthermore, my tenure within a multifaceted team equipped
me with invaluable collaborative skills, working alongside 2
Location frontend developers, 2 backend developers, 1 QA specialist, 1
Kyiv, Ukraine (or remote) project manager, and 1 designer.
Experience
Hard Skills DigiDive (E-commerce store) Mar 2024 – Present
Java: 8/11/17 Responsibilities:
Kotlin Implemented features using Java (Spring) technologies,
Database: PostgreSQL, H2 integrating Flyway for database management, and actively
DB migrations: Flyway tackled development challenges throughout the project.
VCS: Git(GitHub) Executed assigned tasks efficiently to contribute to project
ORM: Hibernate success.
Stack: Java (Spring Boot), Spring WebFlux, Spring Security,
Jakarta EE: Servlets API, Tomcat, JSP
Spring Data R2DBC, Flyway, JWT, PostgreSQL.
Spring Framework (Web, Boot,
This role demonstrates my leadership in backend
Security, WebFlux, Data)
development, proficiency in Java (Spring) technologies, and
Tools: Apache Maven/Gradle,
adept task management with JIRA.
Swagger, Docker, JWT
Projects
Design patterns Book Management REST Service - GitHub
Algorithms and data structures Responsibilities:
Developed a dynamic REST API for seamless management
Soft Skills of books and authors, utilizing Java Servlets, JDBC, and
Critical thinking PostgreSQL.
Self-organization skills Stack:
Complex problem-solving - Java Servlets, JDBC, PostgreSQL
- Implemented CRUD operations for authors/books (ID, title)
Ability to set and achieve goals
- Managed robust book-author relationship management
Flexible mind
- Utilized Jackson for JSON handling
Flexibility - Skills: Java, REST API, databases, JSON, POSTMAN
This project highlights my proficiency in Java EE with
Education
Servlets and JDBC, showcasing practical expertise in
National Aviation University
backend development and REST API design.
Computer Science (Bachelor's degree)
Courses
Languages Java Programming Masterclass updated to Java 17 (Udemy)
English - B1 HTTP.Servlets; SQL; JDBC; Apache Maven, Hibernate,
Spring by Dmdev