Богдан

Bohdan Shraier
Java Software Engenire
Enthusiastic backend developer specializing in Java. Skilled in building robust and scalable
solutions. Proficient in Java frameworks and experienced in optimizing server performance. A team
player with a passion for problem-solving and a commitment to staying updated on industry trends.
Ready to contribute to creating efficient and reliable backend systems.

Contact Experience
Phone
[відкрити контакти](див. вище в блоці «контактна інформація») - Now
Email Student team (CodeDiff) project
[відкрити контакти](див. вище в блоці «контактна інформація»)
Tutor ai service
City This project is web application for students, that often don`t how to solve exercises of
Lviv math, ukraininian language, english etc. I`m responsible for creating and authentication
Github users, ability for making friends among ones, connection with AI and payment service.
Bodya4000
Project is being developed by now
LinkedIn
Designed bussiness logic with RESTful API using Spring MVC
Bohdan-Shraier Used SQL orm tool Hibernate. Solved n+1 problem
Implemented email service to verify users
Implemented authentication & authorization with Sping Security
Used dockerfile and docker-cmpose file

Skills Project repository link: https://github.com/CodeDiffUA/tutor-backend

OOP, SOLID, GRASP, Java 17
RESTful API 2023 - 2024
SQL(PostgreSQL) Student team (LES) project
NoSQL(mongo, redis, elastic) Rehabilitation service
Hibernate
In this project client can choose rehabilitation specialist with search feature, explore
Spring MVC
about chosen specialist information and his rehabilitation center. Once you have chosen,
Junit & Integrations Tests
you have opportunity to have chat as before your rehabilitation started. I was
Docker
compeletely responsible for backend in my team
Git
Alogorithms & Data Structures Project is being developed by now
Python Designed bussiness logic with RESTful API using Spring MVC
Javascript Used SQL orm tool Hibernate. Solved n+1 problem
React (Basic Level) Implemented caching with Redis
Implemented Messanger between users with MongoDB
Implemented specialist search by username with ElasticSearch DB

Education Implemented authentication & authorization with Sping Security
Used dockerfile and docker-cmpose file
2023 - 2027
Systems Engineering Project repository link: https://github.com/bodya4000/back-rehabilitation

Lviv Polytechnic National University

Language

English - B2

Ukrainian - Native