Валентин

Valentyn Radchenko [відкрити контакти](див. вище в блоці «контактна інформація»)
[відкрити контакти](див. вище в блоці «контактна інформація»)

Valentyn Radchenko
Software Engineer
Software Engineer

Executive Summary
Currently working for a large telecom client, developing a lightweight tool which provides
uniform life cycle management solution and supports Helmfile as well as traditional integration
charts.

Key Responsibilities:​
- Design, develop and support product modules that enable seamless deployment and
management of Helm-based lifecycle applications.​
- Implement RESTful APIs to integrate the product with internal systems and CI/CD
workflows.​
- Participate in automated testing using JUnit 5 and TestNG to improve reliability and
maintainability.​
- Collaborate with DevOps engineers to optimize Helmfile configurations and Kubernetes
deployments.​
- Participate in code reviews via Gerrit, ensure code quality and observe best practices.​
- Maintain CI/CD pipelines and SonarQube integration for continuous code quality analysis.​
- Document key processes and participate in sprint planning.​
​
Main tecnologies:​
Kubernetes, Docker, Helm, Helmfile, Helm Charts, PostgreSQL, Gerrit, REST API, Jenkins,
TestNG, Junit 5, SonarQube, CI/CD, Jira, Java 11, Spring Boot.
Briefly about myself: have extensive experience working in IT, good team player, quickly
trained, always ready to help.

Technical Skills

Skill Skill Sub Category
Java Core Java, JDBC, Java 11, Swing
Code Review Code Review
Spring Spring Boot, Spring Data, Spring Cloud, Spring Security,
Spring MVC
Linux Linux
SonarQube SonarQube Administration
ReactJS Node + npm
DevOps Docker, Kubernetes, bash scripting, Jenkins, Spinnaker,
Amazon AWS
QA Acceptance testing
Processes Agile
Repository Management Artifactory
Microservices Helm
Storage/Querying PostgreSQL
DevOps Tools Flyway
Agile Practices Scrum
Cloud Systems Apache Kafka
Foreign Language Skills

Language Written Spoken
Ukrainian Advanced Advanced
English Intermediate Intermediate
Russian Advanced Advanced

Education
Institution: NAU (National Aviation University), Ukraine
Date(s) Attended: September 2000 - February 2006
Qualification(s): Engineer
Major Subject(s): Telecom systems

Professional Experience
Company: Ministry of social policy, Ukraine Kyiv
Duration: Apr 2018 - Apr 2021 (about 3 years)
Role: Software engineer
Project Description: Automated humanitarian aid registration system​
e-malyatko : Assistance at the birth of a child. ​
e-nanny: Registration of a nanny with a discount from the
government. ​
Monetization of subsidies.​
Exchanges with Diya
Responsibilities: Development, testing of software aimed at the social sphere. ​
Writing documentation, communication with the customer
Technologies: Java EE, React JS, Spring Boot, Hibernate, PostgreSQL

Company: Roshen, Ukraine Kyiv
Duration: Nov 2016 - Dec 2017 (about 1 year)
Role: Network administrator
Responsibilities: Cisco router configuration, virtualization server administration,
customer support, windows administration.
Technologies: Zabbix, VMware, Linux, Windows

Company: Oschad Bank, Ukraine Kyiv
Duration: Jan 2015 - Nov 2016 (almost 2 years)
Role: Network administrator
Responsibilities: Setting up branch networks, customer support, windows
administration, setting up IP telephony servers
Technologies: Linux, Windows,VMware,Asterisk