Contact information

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You can get this candidate's contact information from https://www.work.ua/resumes/6589269/

Work experience

Мережевий адміністратор

from 05.2025 to now (1 year 4 months)
ZTE, Київ (Телекомунікації, зв'язок)

Адміністрування мережі

Knowledge and skills

• DHCP
• VLAN
• IP (Internet Protocol)
• TCP/IP
• BGP
• Налаштування VPN
• IPsec
• Адміністрування Linux Server
• OSPF

Language proficiencies

English — above average

Additional information

Kristina Mishutina
Age
29
Phone:
[open contact info](look above in the "contact info" section),
Address
Ukraine, 03062 Kyiv, Kulibina street 6a, ap.213
E-mail
[open contact info](look above in the "contact info" section)

Executive summary

10 years of experience in working with LAN and IT
Configuring network equipment, design, building networks, configuring routing (BGP, OSPF)
Administration linux and FreeBSD servers (cacti, zabbix, phpipam, onservium, etc)
Knowlege of Windows server OS

TECHNICAL SKILLS

Skill Category
Skill list
Technologies
NAT, VPN, Wi-fi, Ip, Ethernet
Routing
BGP, OSPF
Operating Systems
OS of the Windows family, end Linux family Debian(Ubuntu), CentOS

FOREIGN LANGUAGE SKILLS

English — Upper-Intermediate

WORK EXPERIENCE

Company:
FREENET ltd.
Duration:
April 2016 - jule 2016
Role:
Support engineer
Project description:
FREENET ltd — Internet service provider
Responsibilities:
Processing incoming calls from customers
Diagnostics of L2 equipment (access layer)
Statistics for calls
Escalation of tickets
Technologies:
Ip, Ethernet, Cisco IOS, Unix Shell, DHCP

Company:
FREENET ltd.
Duration:
Jule 2016 — March 2017
Role:
Customer complaint engineer
Project description:
FREENET ltd — Internet service provider
Responsibilities:
Troubleshooting L2 equipment (access and distribution layer)
Detecting routing troubles
Communicatiom between departments
Technologies:
Routing and switching, Cisco IOS, Unix shell, DHCP

Company:
Undernet ltd.
Duration:
Mach 2017 — december 2017
Role:
Support engineer
Project description:
Undernet ltd — Internet service provider
Responsibilities:
Technical support for clients
Diagnostics of L2 equipment (access and distribution layer)
Relating troubles with L2 equipment
Processing incoming calls
Escalation of tickets
Technologies:
Ip, Ethernet, Cisco IOS, ExtremeOS, Unix Shell, DHCP

Company:
Lucky.net
Duration:
December 2017 — february 2018
Role:
Duty engineer
Project description:
Lucky.net — Internet service provider, hosting provider
Responsibilities:
Technical support for clients
Processing incoming calls
Monitoring network equipment, trunk links and servers
Reporting of accidents
Escalation of ticketcs
Technologies:
Ip, Ethernet, Cisco IOS, ExtremeOS, Unix Shell, SMTP, DNS
Duration:
February 2018 — may 2019
Role:
NOC engeneer
Responsibilities:
Configuring and constructing acces-level and distribution layer switches (Cisco, Linksys, Huawei, HP, Dlink, etc)
Configuring core-routers
Network design
Network diagnostics and troubleshooting
Response to emergency situations on service provider networks
Constructing VPN-tunnels
Design and support wireless networks based on Cisco and Ubiquti
Administration Linux-servers

Technologies:
OSPF, BGP, NAT, DHCP, STP (MSTP, RSTP), GRE, IPSEC, DNS, LACP, VLAN, IP SLA

Company:
Ciklum
Duration:
May 2019 — November 2019
Role:
NOC Engineer
Technologies:
Docker, Kubernetes, AWS, Azure, Vmware

Company:
Gigatrans
Duration:
February 2020 - August 2020
Role:
Lead of NOC Department
Responsibilities:
Configuring and constructing access-level and distribution layer switches (Cisco, Huawei, Juniper, Extreme)
Configuring core-routers
Access and distribution network design
Network diagnostics and troubleshooting
Response to emergency situations on ISP network
Constructing VPN-tunnels
Administration Linux-servers
Monitoring network equipment, trunk links and servers
Technical support for clients
Technologies:
OSPF, BGP, NAT, DHCP, GRE, IPSEC, DNS, LACP, VLAN, IP SLA, VXLAN, RFC2544 test

Company:
Belintech
Duration:
September 2020-May 2025
Role:
IoT Engineer
Responsibilities:
Supporting Network Server, setting up IoT base stations
Network diagnosis and troubleshooting
Constructing VPN tunnels
Administration Linux servers

Company:
ZTE
Duration:
May 2025 - now
Role:
Network engineer
Responsibilities:
Network diagnostics and troubleshooting
Monitoring network equipment
Setting up network equipment and servers