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Денис

Java-розробник

Age:
25 years
City of residence:
Sumy
Ready to work:
Kyiv

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Denys Radchenko
Java Developer
Java developer with an understanding of object-oriented programming and microservices
architecture. I specialize in developing applications using Spring Boot, PostgreSQL and Kafka. I
have experience with distributed systems integration, database optimization and REST API design.

Personal Details Experience
Location 2022 - 2023
Sumy, Ukraine
System administrator
Phone
[open contact info](look above in the "contact info" section) Maintaining servers for databases, web applications, file storage and
email services.
Email Configuring servers, workstations, network devices (routers, switches,
[open contact info](look above in the "contact info" section) access points).
User account and access management.
Telegram Setting up security policies (passwords, access levels, user rights).
Denis Radchenko Fixing vulnerabilities and installing security updates.
Conducting regular checks for threats and suspicious activity.
Troubleshooting computer and software problems.
Organizing regular backups.
Studying new technologies to improve work efficiency.
Maintain documentation for setting up systems, people and plans.

Skills Education
Java Core Master`s Degree
Spring Boot
Spring Security Specialization: Computer Science
Kafka University: Sumy State University
Docker
Postgres Years: Sep 2021 - Dec 2022
Oracle
Postman/Swagger
Elasticsearch
Logstash
Kibana
Redis
CI/CD
JUnit/Mockito
JPA/Hibernate
GitHub

Language
English - Intermidiate

Ukrainian - Native

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The candidate's resume is posted at https://www.work.ua/resumes/9393585/