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Work experience

DevOps engineer

from 05.2022 to now (1 year 11 months)
TITAN, Київ (IT)

Finance project. Made production infrastructure on AWS: EKS, RDS, S3, Glacier, EC2, Shield. DEV infrastructure on barimetal Kubernetes. Gitlab build CI/CD. Built a multi-level WAF. Build Network and OSPF on Mikrotik. SDS Ceph.

DevOps engineer

from 11.2021 to 08.2022 (9 months)
Raiffeisen Bank, Київ (Фінанси, банки, страхування)

Worked in the best team of engineers in Ukraine. The main task was the transfer of infrastructure to the Amazon. Lots of security issues. And writing automation for using and expanding the Service. Deployment HA DB in Kubernetes. Lots of work with Helm and Terraform. The main task was to study and deploy to production new services on k8s. Got a lot of experience in agile and the work of 1000+ programmers. Fell in love with Jira)

DevOps engineer

from 04.2019 to 06.2021 (2 years 2 months)
Сrypto exchange Binaryx, Київ (IT)

This is a crypto exchange. Here I deployed the entire infrastructure myself. Gained experience at AWS. Implemented DevOps. Implemented Kubernetes and transferred all services to it. I used Gitlab as ci/cd. Implemented vault. Started using Terraform. Used helm chart for applications developed by our team. Built a high performance Postgresql cluster. Created an rmq cluster. Carried out part of the tasks for SRE.

Unix system administrator

from 02.2015 to 06.2019 (4 years 4 months)
Епіцентр К, Київ (Роздрібна торгівля)

One of the largest businesses in Ukraine. Participated in the launch of the online store from the very beginning 27.ua. Fully deployed the entire infrastructure and was responsible for maintenance. The main tasks are: Web cluster nginx (php-fpm), mysql- cluster, ceph. For ci/cd I used Jenkins. Responsible for security and network building. Created an interregional cluster Ukraine-France. Provided reliable storage of more than 200Tb of data. Got my first experience in DevOps.

Системный администратор

from 04.2010 to 03.2015 (4 years 11 months)
pwlvl, Kiev (Телекомунікації, зв'язок)

Системный администратор Unix
до 20 сотрудников; IT - разработка ПО
Настройка и обслуживание Apache, nginx, mysql, mssql, squid, ss5, серверов.
Корпоративное сокрытие информации: Шифрование данных DES AES Blowfish, шифрование почтовой переписки pgp*, анонимизация подключений (клиентских и точек входа через тор).
Защита от DDos - l2-l3 уровень фильтрации всех основных протоколов. Защита на уровне приложений nginx.
Бекап, шифрование и распределение в облачных хранилищах и storage server.
Мониторинг zabbix, личные скрипты проверки на доступность.
Настройка VPN, Proxy (https, socks5 ) - клиентскую и серверную части.
ansible jenkins
Программирование простых программ на C#.
Работа с дата центрами LeaseWeb, OVH, selectel, oversun.
Настройка почтовых серверов. Рассылка писем.
Шифрование корпоративных пк и ноутбуков.
Консультация и помощь сотрудникам.

Education

Киевский Радиомеханический техникум

Техническое обслуживание компьютерных систем и сетей, Киев
Higher, from 2004 to 2008 (3 years 10 months)

Additional education and certificates

CyberBionic Systematics

2015 , 2 месяцев

Knowledge and skills

Additional information

OS: centos, mac os
Cluster: ceph, mysql, web, haproxy
CI: jenkins, ansible
develop: git, svn, jemetr
service: iredmail, owncloud
web: nginx, apache, php-fpm, memcaced, mysql
security: antiddos, ips, ids, dlp, openvpn
monitoring: zabbix
other: bash, c#


Водительское удостоверение
Категория Б.
Личный автомобиль.
Опыт зарубежных командировок.
Готов к круглосуточной работе.
Без вредных привычек.