Delcho Tuhchiev
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Delcho Tuhchiev
- Bis heute 18 Jahre und 1 Monat, seit Juni 2007
Senior UNIX System Administrator
MobilTel AD (Part of AustriaTelecom Group and Vodafone)
-Instalation, planing, migration and administration of HP-UX, SUN Solaris,Linux RHEL and AIX servers -Configuration and administration of Buisiness Critical Systems (CRM, Billing, Mediation etc.) within SUN Cluster and HP ServiceGuard -Performance, tunning and optimization of UNIX servers for different applications -Using different solutions for virtualised environments -System troubleshuting and maintanace, hardware changes and hardware failure diagnosing
- 1 Jahr und 2 Monate, Mai 2006 - Juni 2007
UNIX Technical Support Analyst
Hewlett Packard Global Delivery Center
UNIX Technical Support Analyst -Platform Support and Administration of UNIX servers (HP-UX, Solaris, RHEL) -Ensuring "HighAvailabiolity" of Mission Critical environments of big HP customers (Nokia, Reno, BMW etc...) -Configuration and Administration of HP OpenView Servers. -Implementing OpenView agents to customers environments -Appliance of ITIL incident,change and problem managment
- 1 Jahr, Juni 2005 - Mai 2006
System and network Administrator
Eurobank EFG Bulgaria AD
-Derivation, evaluation and implementation of sustained problem solutions to improve stability, reliability and availibility -Managing ONLINE Card transaction system, ensureing its "High Availability" -Build and support company Mail Server, integrate it with company Active Directory. -Managing Active Directory, Group Policy Management, Terminal Servers etc… Linux (Gentoo, RedHat), SCO UNIX, Solaris 8, MS Windows Server 2000 and 2003 Linux Routing, IPtables, Apache web server, MySql, Postfix mail server
- 1 Jahr und 9 Monate, Sep. 2003 - Mai 2005
System and network Administrator
Bulgarian Ministry of Transport and Comunications-Port Authority Agency
- Maintain the local network, software and hardware, all kind of software installations - Hardware changes, hardware failure diagnosing, hardware ordering - Ensure the up-time of the servers. - Ensure the functioning of the installed software - Ensure the archiving and storage of the electronic data. Installing and configurating Mail and File servers, ensure their security - Install new software products and instruct the employees how to use them. - Control and prevent the use of unlicensed software
- 2 Jahre und 2 Monate, Juni 2001 - Juli 2003
System Administrator and Technical Support
Internet Provider "THE NET" Sofia
Sprachen
Englisch
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