Вячеслав

VIACHESLAV KOSHCHII
JAVA DEVELOPER

PROFILE
CONTACT I’m experienced Java Developer with a strong skills in the Spring framework,
SQL, and have background in front-end technologies including Angular,
[открыть контакты](см. выше в блоке «контактная информация») typescript and JavaScript. Passionate about building secure, scalable, and high-
performance applications using Java and Spring framework (Spring MVC,
[открыть контакты](см. выше в блоке «контактная информация») Spring Data, Spring cloud and Spring Security. Also have good experience in
SQL (Oracle SQL(PL/SQL) and MySQL). I am a collaborative team player
Ukraine, Sumy dedicated to continuous learning and professional growth.
English level: Intermediate.
[открыть контакты](см. выше в блоке «контактная информация»)
iacheslav-koshchii-a5462b112
WORK EXPERIENCE
EDUCATION
Opentext 2022 - 2024
2004 - 2005
Fullstack Java developer
SUMY STATE UNIVERSITY
Master’s Degree in Information Develop new features for web client (java app in tomcat server)
Technology Engineering (cover java side and frontend side)
Add Angular to project for using prepared corporation elements
during UI upgrade.
2000 - 2004 Participate in applying One SSO Provider to project .
SUMY STATE UNIVERSITY
Bachelor’s Degree in Information Netcracker 2017 - 2022
Technology Engineering Java Developer/Technical Solution Support Engineer(L3)
Develop java API for order lifecycle in multi module high load system
Write SQL queries and PL SQL procedures/functions
SKILLS
Fix complicated customer issues
Team lead of international customer support group (L3)
Java
Mentor junior developers.
Spring
SQL Star hills (startup) 2016 - 2017
Angular junior Java Developer
JavaScript Develop java services, JPA Repositories, REST Controllers for Web
Teamwork service
Effective Communication Apply Spring Security to application
Write JS handlers
Critical Thinking

LANGUAGES REFERENCE

English (Intermediate) Alex Shevchenko Volodymyr Chykhman
Ukraine(Native) Team Lead at Opentext QA Manager at Opentext

LinkedIn: [открыть контакты](см. выше в блоке «контактная информация») LinkedIn: [открыть контакты](см. выше в блоке «контактная информация»)
volodymyr-chykhman-
75694021