Summary
Overview
Work History
Education
Skills
Languages
Military Service
Hobbies
Timeline
Generic
Stefan (Anatoly) Kozlov

Stefan (Anatoly) Kozlov

Tel Aviv

Summary

To seek and maintain full-time position that offers professional challenges utilizing interpersonal skills, excellent time management and problem-solving skills.

Overview

14
14
years of professional experience

Work History

Cloud Support Engineer

webhelp
01.2022 - Current
  • I was providing technical support to networking products (such as load balancing, firewall rules, routes, VPNs, etc.) and
    infrastructure products (such as Linux and Windows servers, scripts, Docker, Kubernetes, server configuration, etc.).
    Working with web protocols (HTTP, DNS, SSL/TLS, etc.) and Google cloud products.
    Understanding and practicing with Google Cloud DevOps tools
  • Experience in creating and managing CI/CD pipelines using
    Jenkins and Ansible, deploying applications in the cloud,
    Kubernetes and Docker, automating infrastructure tasks and
    optimizing system performance.

Linux Administrator

Russian railways
01.2018 - 01.2021
  • Installation, configuration, and maintenance of services such as DNS, DHCP, NFS, Apache web server, Samba, SSH, RPM, and yum repository; configuration of the iptables firewall and hardening of the Linux system; monitoring the performance of servers using tools such as SAR, top, free, vmstat, iostat, traceroute, etc.; managing Naglos monitoring tools for server monitoring and incident reporting; performing day-to-day Linux administration tasks such as user account management, directory services, file system sharing, and permissions; working with Docker and Vagrant to set up various infrastructures and test code, experience writing playbooks for Ansible, and deploying applications using Ansible

Network Technician

HOT
02.2014 - 01.2018
  • Performed nightly maintenance on DMS switches and resolved all alarms
  • Created, processed and monitored trouble tickets using Remedy ticketing system, routed tickets and participated in support bridges with on-call groups during outages
  • Acted as an escalation point for the customer during outages
  • Responsible for analysis the configuration of all TDM and VOIP based network devices
  • Monitored, identified and escalated DOCSIS, RF and HFC events to resolve issues
  • Monitoring of network events during and after installation and configuration of switches and routers.

Aircraft Technician

EL AL Israel Airlines
03.2010 - 01.2014
  • verified that the aircraft and the maintenance meet standards by inspecting the finished work.
    damaged or malfunctioning pieces were removed to reveal any internal flaws.
    coordinated alignment and fitting of the facilitated and heavy components.
    installed, linked, and assembled components and fittings on an aircraft.
    analyzed service bulletins, maintenance manuals, and other requirements to ascertain the viability and best course of action for replacing or repairing.

Education

Bachelor of Science - Computer Information Systems

Northwestern Open Technical University
Saint Petersburg
05.2022

network engineer -

Institute of Applied Automation and Programming
02.2019

advanced training bagrut -

levinsky college ( bagrut)
03.2015

underwater commercial diver -

Saint Petersburg (Underwater Welder)
12.2010

bagrut -

The Youth Village Jerusalem
06.2006

aircraft wiring -

IDF (aircraft Wiring)
Israel Army Military School
06.2006

Skills

  • GCP Knowledge
  • Network Troubleshooting
  • Customer Support
  • Linux administration
  • Bash and Python

Languages

Russian
Hebrew
English
serbian

Military Service

Defense Force of Israel  Maintenance and inspection of electrical systems in military aircraft, Air Force, 09/2006, 10/2009

Hobbies

freediving ,mma ,cooking,devops and cybersecurity self-learning

Timeline

Cloud Support Engineer

webhelp
01.2022 - Current

Linux Administrator

Russian railways
01.2018 - 01.2021

Network Technician

HOT
02.2014 - 01.2018

Aircraft Technician

EL AL Israel Airlines
03.2010 - 01.2014

Bachelor of Science - Computer Information Systems

Northwestern Open Technical University

network engineer -

Institute of Applied Automation and Programming

advanced training bagrut -

levinsky college ( bagrut)

underwater commercial diver -

Saint Petersburg (Underwater Welder)

bagrut -

The Youth Village Jerusalem

aircraft wiring -

IDF (aircraft Wiring)

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Stefan (Anatoly) Kozlov