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Sergei Treiman
Personal data:
Birthday: 5.11.1978, city Kharkov
 0662645368
 tsergey3
 treiman_s@rambler.ru
Experience (8 basic employments):
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Term
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Position
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Organization Name
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Tasks
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02.02.17-23.10.18
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System Administrator
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VK-group
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Setting up FreePBX, ESET Endpoint, WSUS, writing CMD, consulting managers and employees
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06.11.15-12.03.16
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System Administrator
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Scorto
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Server and network functionality restoring, computer set update, inventory setting
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14.07.14-21.11.14
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System Administrator
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Antarasoft
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Web developers administration and support , site and project control system administration, network and server control
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23.10.13-02.04.14
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System Administrator
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«Ankom»,
St. Petersburg
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Remote system administration (the solution of any problems arising from users), user support
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09.09.11-22.10.13
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Head System Administrator
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«Gold Pages»
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Network reliable operation providing, methods of company costs reducing, data security improving validation and implementation,
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07.07.09-01.11.10
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Freelancer (System Administrator)
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Visiting / remote system administrator, purchasing and configuring the PC and software, managers and staff consulting
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01.04.08-07.07.09
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Head System Administrator
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«Yuzhspetsstroj»
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Integral organization and support of the enterprise information system, and the information system development
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18.04.06-10.12.07
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Engineer-Programmer
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«IT-Vostok»
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Setting the ERP-system modules, according to the business logic of the enterprise, making presentations and meetings, training
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Education:
1996 - 2001 graduated KNURE with the specialist diploma of "Flexible Computerized Systems and Robotics."
Work Skills:
Administration:
- Network creation: configuring Wi-Fi zones, MikroTik, Router OS, KerioControl, switch, commutators (switches and modems) and other network equipment setting, Active Directory, GP, FS, DHCP, DNS, VPN and IPSec, FTP creation and service, ports routing, Office 365 and Exchange, inventory (Spiceworks, aida64);
– writing scripts: PowerShell, cmd, Bash;
– virtual computers and nets: Hyper-V, Xen, EsXi, VMware, conversion (disk2vhd, vCenter Converter), diskless terminals: WTware setting, thin clients;
–RAID arrays creation, SSD and Paragon Migrate OS to SSD setting;
– accounting software: 1С, client-bank, reporting systems (tax, pension);
– ОС: Windows Server 2016, 2012, 2008, 2003, Windows 10, 8, 7, Vista, XP, FreeBSD, Ubuntu, Сentos, Mint;
– ПО: Apache, PHP, MySQL, DNS, Mail (mta/exim), KerioConnect, FTP, Samba, Cron, iptables etc.;
– remote administration: mstsc, TeamViewer, Ammyy, DameWare, Radmin, PuTTY, Telnet;
– centralized network protection: installation and configuration of Symantec, Kaspersky, ESET Endpoint (antivirus protection), WSUS (centralized update of OS Windows, MS Office and other MS-applications), Firewall;
– database service: Oracle и MS SQL Server (installation and configuration of the client / server parts), automatic BackUp’s removal and archiving organizing;
– working with IP -telephony: FreePBX, Asterisk, VoIP-PBX 3CX, KerioOperator, GSM gateways, DAHDi (analog), SIP, PJSIP, codec setup, PhonerLite, Zoiper, eyeBeam, X-Lite, faxes;
– rational software buying;
Programming:
– sites development and support: PHP, MySQL, HTML, CSS, Dreamweaver, Denwer, WordPress, Git;
– program code documentation and testing skills: Feng;
Apparatus service:
– installation, configuration, maintenance and repair of office equipment and laptops (memtest86, mhdd);
– equipment purchase with discounts;
blind typing: English, Ukrainian and Russian.
Personal characteristics:
psychologically stable specialist, communicative, responsible, ambitious, disciplined, developed analytical skills, take part in teamwork with pleasure, but can work independently, study easily and convey knowledge to others.
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