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KOREPANOV EXPERIENCE

MARK FLEXI IT, LLC
DevOps, november 2022 - current time

- Deploying chrome-extension in docker, migration of Laravel project components to
Docker, migration service in Kubernetes;
- Researching new technologies for implementation in new and existing projects;
- Working with HAProxy, Nginx, Brightdata, Squid;
- Configuration and support CI/CD(Envoyer);
CONTACT INFORMATION: - Configuration and support of the infrastructure deployed on Digital Ocean;
- Monitoring server performance(Zabbix, Prometheus) and troubleshooting;
mob: [open contact info](look above in the "contact info" section)
- Working with high load MySQL databases with Manticore Search, database
e-mail: [open contact info](look above in the "contact info" section) backup(PXB);

LinkedIn: SMIDDLE, LLC
[open contact info](look above in the "contact info" section) DevOps / Integration Engineer, march 2019 - november 2022

- Deploying and support business project based on microservice architecture (java
technologies stack).
- Researching new technologies for implementation in new and existing projects;
- Application delivery and update process organization;
- Implementation and support CI/CD pipeline;
- Configuring and supporting VMware virtual machines, Hyper-V;
- Working with Jenkins, automating the build and deploying process;
- Working with MySQL databases, database backup;

RAIFFEISEN BANK AVAL
Chief expert, Collateral Management Department (2011-2019)

Specialist, Department IT (2008-2011)

EDUCATION
CERTIFICATES:
Git for Distributed Software Development
Fundamentals of Kubernetes
Issued: Prometheus(2023)
MY STACK
Python Generation: Beginner Course
OS: RHEL based linux/Ubuntu Kubernetes for Users
CI/CD(pipeline): Jenkins, GitLab, Bitbucket, Envoyer Issued: Stepik (2023)
Web servers/proxy: Nginx, Traefik, HAProxy, Tomcat, Apache
Writing automation on: Bash, Python CCNA: Enterprise Networking, Security, and Automation
Containerization: Docker, Docker Compose CCNA: Switching, Routing, and Wireless Essentials
Orchestration: Kubernetes CCNA: Introduction to Networks
Cloud providers: AWS, DO Issued: Cisco (2022)
Virtualization: VMware (ESXi, vSphere)
Monitoring: Zabbix, Prometheus, Grafana
STATE UNIVERSITY OF TELECOMMUNICATIONS (KYIV)
DB: MySQL, PostgreSQL, Redis Master's degree, Information protection in computer systems and networks (2003-
Message broker: RabbitMQ 2009)
Log management: ELK, Graylog
MILITARY INSTITUTE OF TELECOMMUNICATIONS AND
Other: troubleshooting and RCA, Active Directory, Maven, INFORMATIZATION OF NTUU "KPI" (KYIV)
Nexus, OpenLDAP, Let's Encrypt, Postman and many more...
Second lieutenant, Signal Corps (2006-2007)