Yuri Chaharau

senior

Registration: 16.01.2023

Specialization: DevOps / SRE

DevOps engineer / SRE with 15+ years of experience in server/network administration, virtualization, cloud platforms. Aiming to achieve a successful and challenging career using my innovative original ideas, knowledge, skills and experience. Being a good team member I am able to clearly communicate my ideas with the team.

AWS Jenkins Linux nosql Python Redis SQL Cisco Engineer CI/CD methodologies

Portfolio

ITRex

Senior DevOps Engineer / SRE

NKSupport

Senior System Administrator

Minsk Television Information Networks

Head of IT Department

Skills

AWS

SCM tools

ARMS services

CI/CD

Jenkins

Linux

Cisco

Docsis

Zimbra

OnApp

SQL

NoSQL

Redis

Terraform

Kubernetes

Composer/Docker

Puppet

Ansible

Chef

Apache

Nginx

exim4/postfix

Zimbra stack

Xenserver

OpenVZ

Virtualbox

Git

Splunk

NewRelic

Sensu

Nagios/Icinga

Cpanel

Webmin

Virtualmin

RAIDs

Work experience

Senior DevOps Engineer / SRE

since 05.2020 - Till the present day |ITRex

AWS (EC2/ECS stack, RDS, Elasticache), Terraform, Jenkins, Chef.io/Puppet, Packer, Monitoring:Sensu-Go, Nagios/Icinga, Newrelic

- CI/CD automation (Jenkins): work with existing infrastructure, create new jobs, investigate/fix problems. - Deploy/Implement ARMS services (custom proprietary software, based on ECS, approach is similar to Kubernetes). - Write/improve/fix shell(bash) and python scripts servicing the infrastructure. - Handling tasks with SCM tools (chef, puppet). - Implement new infrastructure and decommission old services using terraform. - Day-to-day work with AWS services. - Work with monitoring systems (modifying system checks, solving alerts). - Quarterly updates and maintenance for the main services. - On-call shifts (*/4 weeks, 12/7). - Process documentation: write accurate and viable documents.

Senior System Administrator

07.2011 - 05.2020 |NKSupport

Self-hosted cloud solutions: OnApp/openstack/xenserver, Mail servers:zimbra stack/exim/postfix, Network stack:cisco routers (remote, ibgp/ebgp adm)

- Planned, designed and implemented xenserver clouds. - Designed, implemented and administered Zimbra collaboration stacks (single and cloud solutions). - Configured and administered openstack infrastructure. - Configured and administered OnApp infrastructure. - Administered Cisco border routers (BGP routing), Mikrotik devices. - Server software/hardware maintenance.

Head of IT Department

09.2005 - 07.2011 |Minsk Television Information Networks

Cisco/Vector core, Billing systems (netup utm5), Linux servers (core layer, mail, firewalls, vpn, etc)

- Supervised IT department handling 10 technician personnel. - Administered Linux/Cisco infrastructure. - Administered Docsis network infrastructure. - Configured and supported billing system in telecommunication infrastructure. - Communicated with hardware/software vendors.

System/Network Administrator, Teacher

08.2001 - 09.2005 |Belarussian State Academy of Aviation

Educational background

AWS Certified Solutions Architect Associate (AWS SAA)

Till 2021

Certificates/Courses

Docsis Administration

Certificates/Courses: Vector (Poland)

Belhard. CCNA,CCNP

Certificates/Courses: Cisco

Cisco certified network associate (CCNA)

Till 2008

Certificates/Courses

Cisco certified network professional (CCNP): routing, switching

Till 2010

Certificates/Courses

Republic olympiad of programming (third level degree)

Till 2001

Certificates/Courses

Computer Systems and Networks

2002 - 2008

Belarusian State University of Informatics and Radioelectronics

Computer Systems and Networks, Technical Education

1998 - 2001

Belarusian State Academy of Arts

Languages

EnglishUpper IntermediateRussianAdvanced