Попадюк

Popadiuk Evgeniy
Java Developer/Full Stack developer
[open contact info](look above in the "contact info" section) [open contact info](look above in the "contact info" section) Kyiv , Ukraine memento370

SKILLS

Java Core , Java Spring Boot , Spring Data , JPA , Spring Sequrity , REST FULL API , SOLID,MVC,DI IoC , MySQL ,
Typescript , Angular , C# , Oracle(PLSQL)

WORK EXPERIENCE

Medirent Solutions
Full-Stack Developer 02.10.2023 - 14.02.2025
Participated in the development of state information systems and registers, as well as in the support and
updating of existing solutions. Ensured correct interaction of the backend with the frontend, developed new
functionality and updated the user interface for existing systems.
Extracted relatively large amounts of data, stored documents in the database, created html document templates
and filled it with data from registers.

PROJECTS

L2-Absolute.com 2024 - now
I recently created my first project: a Lineage 2 game server with a purchased domain, a created website and API;
the server is based on a paid Java build.
Currently the site is minimal, will be improved in the future and the forum is currently more focused on search
work.
Link: http://l2-absolute.com
GitHub API: https://github.com/memento370/ABSOLUTE_API
In addition to primitive things, the API implements:
1) Password encryption during registration and decryption during authorization via whirlpool2
2) JWT token generation during authorization, saving it to localstorage in the browser, and transferring it to
certain endpoints as authorization.
3) A filter has been implemented that guarantees that only 1 request per 1 second to all endpoints is possible
from 1 IP address
4) CORS configuration has been configured, only certain domains are allowed for requests, endpoints that do
not require authorization have been registered. In the future, authorization via Spring Context will be added
5) A service for sending e-mail messages to confirm registrations has been implemented

LANGUAGE

English Pre-Intermidiate
Ukraine Native
Russian Native

EDUCATION

Kyiv Technical School of Electronic Devices
Radiometry 01.09.2018 - 01.06.2022
International University of Science and Technology (IUST)
Bachelor of Science in Management (2022) 01.09.2018 - 01.06.2024