Богдан

Bohush Bohdan Summary
Software Engineer Hello, I am a full-stack developer with experience in Java and Spring Boot,
React, TypeScript. I can communicate in English and love the feeling of learning
[open contact info](look above in the "contact info" section) new things and gaining new skills. I strive to be as productive as possible by
[open contact info](look above in the "contact info" section) planning my schedule, which helps me stay resilient to stress and adapt to new
environments more quickly.
Kropyvnytskyi I have a higher education degree—a bachelor's in computer science—which
GitHub enables me to absorb large amounts of new information with ease.

linkedin Experience
Telegram Java Developer, Self-employed feb 2024 - present
English Level Up
Skills is a web and Java-based application designed to help users improve their
English proficiency through interactive activities, vocabulary exercises, and
Java Multithreading
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quizzes. The platform offers listening, reading, grammar practice, translation
Java Core, JDK 8-21,
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tasks, and real-time feedback, making language learning engaging and
Collections, OOP, SOLID effective. It includes user authentication, progress tracking, and API integration
IDE: InteliJ IDEA, WebStorm, VS
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for additional learning resources.
Code
DB: JDBC, Hibernate, RDBMS Technologies Used: Java, Spring Boot, Maven, Spring Data JPA, PostgreSQL,
React, TypeScript, Vite, CSS Modules, Swagger, Git, Docker, Liquibase, JUnit,
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(PostgreSQL, H2, MySQL)
Web Development: Servlets,
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Mockito, TestContainers, GitHub Actions, OpenAI API.
Tomcat, JSON EnglishLevelUp frontEnd
Spring (Spring Core, Spring
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EnglishLevelUp backEnd
Web, Spring Security, Spring
Boot, Spring Data JPA) Task Manager API
GoF patterns
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Built RESTful APIs with CRUD operations for tasks, users, and projects using
Tools & Libraries: Maven,
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Spring Boot as part of a development team.
JUnit, Mockito
Enterprise/integration design
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Role & Contributions:
patterns Сontributed to team discussions, participated in code reviews.
React (Functional & Class
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Focused on implementing security and deployment aspects, ensuring secure
Components, Hooks, Context authentication and efficient containerization.
API, React Router) Key Responsibilities:
Build Tools & Bundlers: Vite
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Security: Led the implementation of JWT-based authentication and
REST API & GraphQL: Axios,
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authorization using Spring Security, working closely with teammates to refine
Fetch API security best practices.
Operating systems: Mac OS,
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Windows, Linux Data Access: Managed data using Spring Data JPA with Hibernate, supporting
Version Control Tool — Git
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both MySQL and PostgreSQL.
Web Development: Utilized Spring MVC, Servlets, and JSP for front-end and
Education Tomcat for server deployment.
Testing and Documentation: JUnit, Mockito for testing, and Swagger for API
2021 - 2025 documentation. Used TestContainers for database integration tests.
State University of Intelligent Version Control & Deployment: Managed code with Git and containerized the
Technologies and application using Docker.
Telecommunications Database Migration: Applied Liquibase for automated database schema
Bachelor’s Degree Computer migrations.
science
Technologies Used: Java, Spring Boot, Maven, Spring Data JPA, MySQL,
Swagger, Git, Docker, Liquibase, JUnit, Mockito, TestContainers.
2024
Mate Academy Java Developer Online Book Store API
Full Time
Developed an online book store API using Spring Boot, Docker, and Spring
Languages Security.
API Development: Built RESTful API with CRUD operations
English Containerization: Deployed the application using Docker for scalability and
B2 portability.
Security: Implemented JWT authentication with Spring Security.
Documentation: Created comprehensive API documentation with
Swagger/OpenAPI
Technologies Used: Java, Spring Boot, Maven, Spring Data JPA, MySQL,
Swagger, Git, Docker, Liquibase.