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senior
Registration: 23.03.2022

Mikhail Platonov

Specialization: Linux Administrator / DevOps
—A system administrator engineer, a DevOps and an integration developer with over 15 years of experience focused on Linux. —I manage networks and servers, including CentOS, Oracle Linux, Ubuntu, working with Bash, Python, virtualization using KVM and ESXi, containerization using Docker and Kubernetes, clustering. —I have solid experience with DevOps practices, Terraform, Ansible, GitLab CI / CD, AWX as well as Amazon AWS and Oracle Cloud. —I develop web services to simplify infrastructure management for other system administrators and to integrate existing infrastructure with other company software.
AWS Bash centos DevOps Docker Linux Python Ansible Debian GitLab Kubernetes Linux Systems Administration Terraform VMware
—A system administrator engineer, a DevOps and an integration developer with over 15 years of experience focused on Linux. —I manage networks and servers, including CentOS, Oracle Linux, Ubuntu, working with Bash, Python, virtualization using KVM and ESXi, containerization using Docker and Kubernetes, clustering. —I have solid experience with DevOps practices, Terraform, Ansible, GitLab CI / CD, AWX as well as Amazon AWS and Oracle Cloud. —I develop web services to simplify infrastructure management for other system administrators and to integrate existing infrastructure with other company software.
AWS Bash centos DevOps Docker Linux Python Ansible Debian GitLab Kubernetes Linux Systems Administration Terraform VMware

Portfolio

Broco

● Finance broker company. ● Planning, installation and support network, servers and 50+ workstations.

EuroAuto

Working as a senior system administrator and integration developer in one of the Russia's largest (5000+ employees) automotive service and parts sales company. ● Planning, installation and configuration of virtual environments based on VMWare ESXi in 3 Data Centers. ● Planning, installation and configuration of secured fault-tolerant networks between Data Centers and Branches. ● Installation, configuration and maintenance of 300+ virtual and bare-metal servers. ● Tech lead for 10 people. Selected projects: ● Deployed an object/blob storage cluster based on LeoFS. ● Planned and deployed a VoIP cluster based on Asterisk, MySQL, Pacemaker and GlusterFS for a call center with 500+ employees. ● Planned and deployed secure and fault-tolerant network for 150+ branches, based on Linux and Cisco with IPSEC and OSPF. ● Developed web service to integrate Asterisk with customer support voice bot using Python FastAPI. ● Developed web service and controller firmware to automate tollgates operation using Python Flask, ESP8266, MicroPython. ● Designed, developed and deployed a solution for contactless exchange of car keys between customers and car repairmen using MicroPython, Docker and Raspberry PI. ● Deployed VM cluster based on VMWare ESXi, 300+ vms, 12 hypervisors. ● Developed web application to manage Linux thin clients based on ThinStation.

Helix

Working as a senior system administrator in one of the Russia's largest (1500+ employees) laboratory medicine company. ● Installation, configuration and maintenance of many services, such as: - Server systems: Centos, Ubuntu (DNS, DHCP, FTP, HTTP, PHP, Bacula, Asterisk, Racoon, Quagga, KVM, libvirt, IPsec, OpenVPN, HA Clustering, Zabbix, EJBCA). - Networks: Cisco, Linksys, DLink (L2, L3, Stacking, PBR, OSPF). - VoIP: Cisco, Asterisk. ● Set up virtual machine clusters, SQL clusters and monitoring system. Selected projects: ● Planned and deployed a VM cluster based on KVM, 50+ VMs. ● Managed 100+ branch gateways based on Linux with Ansible. ● Migrated 4 Microsoft SQL server clusters to a new hardware with zero downtime.

Skills

Linux Systems Administration
Linux
DevOps
Kubernetes
Docker
Docker Compose
GitLab CI/CD
Ansible
Terraform
AWX
Harbor
Sentry.io
Elasticsearch
Logstash
Kibana
Prometheus
Graphana
Loki

Work experience

Senior System Administrator and Integration Developer
since 11.2015 - Till the present day |Euroauto
Asterisk, MySQL, Linux, Python, FastAPI, Docker
Working as a senior system administrator and integration developer in one of the Russia's largest (5000+ employees) automotive service and parts sales company. ● Planning, installation and configuration of virtual environments based on VMWare ESXi in 3 Data Centers. ● Planning, installation and configuration of secured fault-tolerant networks between Data Centers and Branches. ● Installation, configuration and maintenance of 300+ virtual and bare-metal servers. ● Tech lead for 10 people. Selected projects: ● Deployed an object/blob storage cluster based on LeoFS. ● Planned and deployed a VoIP cluster based on Asterisk, MySQL, Pacemaker and GlusterFS for a call center with 500+ employees. ● Planned and deployed secure and fault-tolerant network for 150+ branches, based on Linux and Cisco with IPSEC and OSPF. ● Developed web service to integrate Asterisk with customer support voice bot using Python FastAPI. ● Developed web service and controller firmware to automate tollgates operation using Python Flask, ESP8266, MicroPython. ● Designed, developed and deployed a solution for contactless exchange of car keys between customers and car repairmen using MicroPython, Docker and Raspberry PI. ● Deployed VM cluster based on VMWare ESXi, 300+ vms, 12 hypervisors. ● Developed web application to manage Linux thin clients based on ThinStation.
Senior System Administrator
09.2012 - 11.2015 |Helix
Linux, Ansible, Microsoft SQL
Working as a senior system administrator in one of the Russia's largest (1500+ employees) laboratory medicine company. ● Installation, configuration and maintenance of many services, such as: - Server systems: Centos, Ubuntu (DNS, DHCP, FTP, HTTP, PHP, Bacula, Asterisk, Racoon, Quagga, KVM, libvirt, IPsec, OpenVPN, HA Clustering, Zabbix, EJBCA). - Networks: Cisco, Linksys, DLink (L2, L3, Stacking, PBR, OSPF). - VoIP: Cisco, Asterisk. ● Set up virtual machine clusters, SQL clusters and monitoring system. Selected projects: ● Planned and deployed a VM cluster based on KVM, 50+ VMs. ● Managed 100+ branch gateways based on Linux with Ansible. ● Migrated 4 Microsoft SQL server clusters to a new hardware with zero downtime.
System Administrator
02.2008 - 07.2012 |Broco
Administration, Support
● Finance broker company. ● Planning, installation and support network, servers and 50+ workstations.
System Administrator
01.2006 - 02.2008 |1-st Appraiser
Administration, Support
● Appraiser company. ● Support network, servers and 20+ workstations.

Educational background

Magister Of Biochemical science (Masters Degree)
1999 - 2006
FSEI HPE Lesgaft NSU

Languages

EnglishIntermediate
AWSBashcentosDevOpsDockerLinuxPythonAnsibleDebianGitLabKubernetesLinux Systems AdministrationTerraformVMware