Denys

PROFESSIONAL PROFILE
I am an experienced administrator of telecommunication network
equipment, networks construction and operation. I have the skills to
build, administer and support LAN/WAN networks, including
passive optical networks. I have a detailed understanding of the
installation of optical and electrical cables, setting up network and
server equipment. I also have the skills to service and support
various engineering systems, including climate control and
electrical systems. I have excellent organizational and planning
skills. I am ready to work irregular hours and on business trips.

MAIN SKILLS
• Operations of network equipment such as switches, routers,
servers.
DENYS •
•
Linux/UNIX based OS setup and management.
Dynamic IP routing BGP, OSPF.
MASALTSEV • RIPE database support and management of IP resources.
• VOIP applications (SIP and asterisk based software).
• VPN and security issues.
• Load balancing solutions.
• Mikrotik, ZTE, Cisco, BDCOM, Alcatel and other brands
LANGUAGES
equipment hardware and software configuration.
Ukrainian • DAHUA and HIKVISION CCTV solutions implementation
Russian and support.
English • Monitoring services such as Cacti, Nagios. Incidents
notification on Telegram/sms.
DRIVING LICENCE
• PHP, MYSQL database support and management.
ABCDE
• Passive Optic Networks (PON) deployment and support.
CONTACT • Fiber and electric cables installation.
Phone/telegram: EXPERIENCE
+421950574195 2008-2024 Local Internet service provider (kulinichi.net.ua)
Email: [відкрити контакти](див. вище в блоці «контактна інформація») • Border and access network equipment administration.
• Implementation of a hot standby and balancing system.
• Linux boxes administration.
DNS, DHCP, WWW and mysql database service support.
• Network vulnerability monitoring.
• Managing a team of cablemen.
• Implementation of a network equipment and incident
monitoring system.
• Network rebuild using PON technology.
• Integration of billing system with online payment systems.
• Setup and management of billing system.

2004-2008 System integration company SMIT (smit.com.ua)
Head of Network Equipment Sales Department
• Retail and corporate sales of network equipment Cisco, HP,
SMB brands.
• Sales of cable network components.
• Preparation of project estimates for corporate clients.
• Cisco SMB Partner Certification
2008-2020
Freelance network builder
Subcontracting work on laying and setting up network equipment.
Among the customers
• Yerevan and Baku subways
• Ukrainian Border Service
• JSC Ukrtelecom
• Toyota and Mitsubishi Kharkiv car showrooms

EDUCATION
Bachelor at National Technical University (Kharkiv Polytechnical
Institute) graduated in 2001 specialty System analytic.