Александр

MYKHAILYK OLEKSANDR

Date of birth: March 20th, 1983
Phone: [відкрити контакти](див. вище в блоці «контактна інформація»)
Email: [відкрити контакти](див. вище в блоці «контактна інформація»)
City: Kyiv, Ukraine

Desired position: DevOps, Network Engineer, System Administrator

Work Experience:
Company: Everstake
Site: https://everstake.one/
Position: DevOps
Technologies: Blockchain (Linux, Docker, Cloud, Network)
Responsibilities: ✗ Work with blockchain networks (Solana,
Cosmos, Near, Ethereum, Polkadot etc)
✗ research and analyzing blockchain
May 2022 - networks;
May 2023 ✗ configuring and installation Baremetal
and Vms for blockchain networks;
✗ configuring blockchain networks;
✗ setup and managing validators, rpc and
archive blockchain nodes;
✗ automating process with ansible roles;
✗ monitoring environments and services
with zabbix and prometheus;
✗ creating zabbix templates and scripts;
✗ writing documentation
August 2021 - Company: Pocketbook Int
February 2022
Site: https://pocketbook.com.ua
Position: Head of IT department
Technologies: Linux, Virtualization, Windows, Network,
Containerization, Clouds, CI/CD
Responsibilities: ✗ configuring and installation Proxmox
Cluster;
✗ configuring and installation Ceph
Cluster;
✗ configuring and managing VM and
 servers;
✗ creating different environment
(production, stagging, develop);
✗ implementing CI/CD tools and processes;
✗ configuring ELK stack;
✗ configuring Databases;
✗ configturing and managing AWS, Azure;
✗ configuring Docker containers;
✗ installing and configuring networking
equipment on VyOS;
✗ managing Windows Servers (AD, LDAP,
FS, DNS, Exchacnge);
✗ monitoring environments and services;
Company: IndevLab
Site: https://indevlab.com
Position: System Administrator
Technologies: Linux, Network, VmWare, Docker, AWS
Responsibilities:
January 2020 – ✗ realization network projects for
May 2021
customers;
✗ network configuration and traffic
engineering;
✗ installation, managing and configuration
network equipment
✗ network design and network desicion;
✗ technical documentation
Company: Interklast
Site: https://interklast.com
Position: Network Engineer
Technologies: Network, Virtualization, Security

February 2019 –
Responsibilities: ✗ realization network projects;
October 2019 ✗ network configuration and traffic
engineering;
✗ installation, managing and configuration
network equipment (Cisco, Juniper,
Alcatel, Huawei);
✗ network design and network desicion;
documentation (LLD, HLD, CNDD)
October 2017 - Company: LTD “Brocard Ukraine”
February 2019
Site: https://brocard.ua
Position: NOC Engineer
 Technologies: Network, Virtualization, Security,
Monitoring, Linux
Responsibilities: ✗ installation, configuration and
administration network
equipment(CISCO, Extreme, D-Link);
✗ developing DataCenter network
configuration;
✗ developing technical documentaion;
remote branches administration (more
100);
✗ network security (GRE, IPSec, VPN,
FortiGate);
✗ configuration routing protocols and
technologies VLAN, 802.1Q, OSPF,
SNMP, IGMP, NAT/PAT, HA,
LoadBalancing, LACP;
✗ shape of traffic and policy configuration;
✗ administrtation Linux, Unix (FreeBSD,
Debian, Ubuntu);
✗ scripting and process automatization;
monitoring systems (Cacti, Zabbix);
September 2015 - Company: LTD “United Alco”
October 2017
Site: https://olymp.ua
Position: System Administrator
Technologies: Network, Virtualization, Security,
Monitoring, Linux, Web
Responsibilities: ✗ installation, configuration and
administration network
equipment(JUNIPER, CISCO,
HUAWEI);
✗ remote branches administration (more
10);
✗ network security (GRE, IPSec, VPN,
CISCO ASA);
✗ installation, configuration and
administration PON (BDCOM,
RAISECOM);
✗ configuration routing protocols and
technologies VLAN, 802.1Q, BGP, OSPF,
EIGRP, SNMP, IGMP, NAT/PAT;
✗ RIPE;
 ✗ shape of traffic and policy configuration;
✗ administrtation Linux, Unix (FreeBSD,
Debian, Ubuntu);
✗ administration and configuration DNS,
DHCP, Nginx Apache, SNMP, Postfix;
✗ scripting and process automatization
(PHP+HTML+CSS+MySQL);
Company: ProNet
Site: https://pronet.ua
Position: System Administrator
June 2015 -
August 2015 Technologies: Network, Monitoring
Responsibilities: ✗ Project for MTS Ukraine.
Administration, configuration, testing
BMC ProactiveNet program monitoring
complex
Company: LTD “GigaTrans”
Site: https://gigatrans.ua
Position: System Administrator
Technologies: Network, Monitoring, Linux, Web
Responsibilities: ✗ installation, configuration and
administration network
equipment(JUNIPER, CISCO,
EXTREME, HUAWEI);
✗ configuration routing protocols and
technologies VLAN, 802.1Q, BGP, OSPF,
March 2014 - RIP, SNMP;
August 2015 ✗ shape of traffic and policy configuration;
✗ administrtation Linux, Unix (FreeBSD,
Debian, Ubuntu);
✗ administration and configuration DNS,
DHCP, Nginx Apache, SNMP, Postfix;
✗ administration and configuration
monitoring systems (Nagios, MRTG,
Icinga, Cacti, Smokeping, Graphite);
✗ developing monitoring system using
SNMP protocol;
✗ scripting and process automatization;
creation a corporation web-site
(PHP+HTML+CSS+MySQL);
 Company: LTD “Microcom”
Site: https://microcom.ua
Position: System Administrator
Technologies: Network, Monitoring, Linux, Web
Responsibilities: ✗ installation, configuration and
administration network
equipment(CISCO, EDGECORE,
ASOTEL,ZYXEL);
✗ configuration routing protocols (BGP,
OSPF);
✗ configuration switching protocols,
January 2013 -
VLANs, STP;
January 2014 ✗ shape of user traffic;
✗ network monitoring and troubleshooting
(NAGIOS,CACTI,SNMP);
✗ administration and configuration
Windows and Linux/Unix Servers;
installation and configuration special
software;
✗ work with active and passive hardware;
✗ help-desk and remote support;
✗ antivirus protection;
✗ diagnostic and repair hardware(PC,
printers, MFU, faxes);
✗ writing and revision of the billing system ,
scripting
April 2011 - Company: LTD “Agromat”
August 2012
Site: https://agromat.ua
Position: Engineer
Technologies: Windows, Linux, Network
Responsibilities: ✗ administration and configuration client
stations and hardware;
✗ help-desk and remote support;
installation and configuration terminal
stations;
✗ antivirus protection;
✗ diagnostic and repair hardware(PC,
printers, MFU, faxes);
✗ reception, accounting and inventory
 hardware;
✗ work in Sharepoint;
Company: LTD “MIIT”
Site: https://miit.ua
Position: System Administrator
Technologies: Network, Monitoring
July 2010 -
March 2011 Responsibilities: ✗ administration and configuration client
stations and hardware;
✗ help-desk and remote support;
network monitoring(Nagios);
✗ service-desk;
✗ work with billing system;

Education:
Computer Academy “Step”
2012
networking administration and programming

2005 Kiev University of Economics and Technology of Transport
finance and economics department, organization manager

Electronic Certificates:
✗ Cisco Certificate Network Association Routing & Switching
(CCNA)
2019
✗ Juniper Network Certified Associate (JNCIA)
✗ NSE 4 Network Security Professional (Fortinet)

Language:
Ukraininan Native
English B1 – Upper Intermediate
French A1 – Basic

About me:
✗ OSI model;
✗ Network equipment(Cisco, Juniper, Huawei, Extreme,
MikroTik)
✗ Network protocols
✗ Linux/Unix, Windows Servers;
✗ Web Servers (Nginx. Haproxy, Apache);
✗ Databases (MySQL, Redis, MongoDB);
✗ ELK stack;
✗ Docker, Docker-Compose;
✗ VmWare, Proxmox, Ceph;
✗ AWS , Azure;
✗ programming language (PHP, JS);
✗ Bash-scripts;
✗ CI/CD (Git, Jenkins)
✗ Ansible
✗ Blockchain/Crypto ( Solana, Cosmos, Near, Ethereum,
Polkadot, relayers, bridges)
✗ Monitoring (Zabbix,Prometheus, Grafana,InfluxDB)