System Administrator

В корзину
$1.00
13 Лет опыта работы Кандидат ID:4296 Киев Дата добавления 24 июн. 2019 г.
  • 13 Лет
  • Работа в офисе на неполный день

Описание:

Summary:
I work as a system administrator for more than 10 years
Free employment
Long-term support and cooperation with various companies on a project or IT outsourcing basis
Design work (launch of new offices, installation of SCS, telephony, access control, video surveillance, server configuration, office maintenance and other IT services).
On an ongoing basis (IT-support of offices, branches of companies in Kiev and remotely)
DevOps (there is a desire to develop in the field of development and online services)
Each completed task is a new development step.
In practice, we had to maintain offices and branches of companies with from 3 to 100 workstations running Windows / Linux / Mac OS
Servers based on Windows Server 2003-2012, Linux Debian / Ubuntu / CentOS
VMware / XEN / Proxmox / Hyper-V Virtualization
Office and accounting software support (MS Office, 1C, M.E.Doc, etc.)
Programming miniATS, setting up IP telephony Asterisk, Elastix, Oktell
All network work from design to building SCS and connecting all IT services
Active networking equipment Cisco, Mikrotik
Installation of access control and video surveillance systems
Installation of electrical equipment, wiring, switchboards, LED lighting
Website administration: CMS systems, contextual advertising
 
Professional skills:
- In practice, it was necessary to maintain offices and branches of companies with from 3 to 80 workstations
- Simultaneous remote maintenance and support of more than 10 offices with 130 workstations, 12 servers and about 100 remote agents with their laptops and android smartphones / tablets
- Modernization and purchase of equipment, construction of offices from scratch, all network work from design to building SCS and connecting all IT services, office relocation, merging the local office network and warehouse
- Administration of servers running the OS
Windows 2000-2012 R2 (Active Directory, GPO, Exchange 2010, Terminal services, file server, fax server, Liga server, DNS, DHCP, 1C)
Linux Debian, Ubuntu, CentOS (Squid, iptables, Postfix, Dovecot, VPN, SSH, LAMP, FTP, Kerio, etc.)
- Database servers: MS SQL 2008/2012, MySQL, Firebird
- Connecting online services: MS Office 365, Google Apps, VPS and mail servers from hosting providers
- Virtualization: Microsoft Hyper-V, VMWare ESXi, Proxmox
- Setup and maintenance of workstations (Win9x-10 / Linux / Mac)
- Installation and support of various office software and databases (MS Office 2003-2013, LibreOffice, 1C, client banks, MeDoc, Liga Zakon, WDCP depositories and NDU, etc.)
- Installation, configuration of network equipment, mini PBX, IP-telephony (Oktell, Asterisk) and peripherals (fax machines, printers, etc.)
- Video surveillance setup based on analog and ip cameras
- Organization of anti-virus protection, setting up firewalls and backup
- Installation of SCS (Ok-net, Panduit, Wi-Fi)
- Development of software + database for the needs of the company (Access + VBA or С #)
- Support for Web sites on CMS systems, contextual advertising
- Category B rights, private car
- In practice, we had to maintain offices and branches of companies with from 3 to> 100 workstations,
- Modernization and purchase of equipment, construction of offices from scratch, all network work from design to building SCS and connecting all IT services:
- Administration of servers running Windows 2000-2008 R2, Linux, VMWare ESX, ESXi, services: (DNS, DHCP, Postfix, Dovecot, VPN, SSH, LAMP, Active Directory, Kerio Control, GPO, Proxy Server, FTP, Terminal services, File server, MS SQL, Firebird, Fax server, Liga server, etc.)
- Setup and maintenance of workstations (Win9x / 2k / XP / Vista / 7 / Linux / Mac)
- Installation, configuration of network equipment, PBX, IP-telephony and peripherals (faxes, printers, etc.)
- Configuring video surveillance based on ip-cameras
- Organization of anti-virus protection, setting up firewalls and backup
- Installation and support of various software and databases (1C, client banks, MeDoc, Liga Zakon, Depositories VDCP and NDU, etc.)
- Installation of SCS (Ok-net, Panduit, Wi-Fi)
- Development of software + database for the needs of the company (Access + VBA or С #)
- CMS systems, contextual advertising
 
Language:
Ukrainian (fluent), Russian (fluent), English (Intermediate)

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