Curriculum Vitae :: Senior Linux/UNIX System Engineer (Bsc. Computer Engineering)

Certification

Skills

Operating Systems and Databases

Services

Programming Environments

Work Experience



Alcatel-Lucent - NGN International L3 Support EngineerJan, 2007 - now


    Alcatel-Lucent is the leading multinational technology company developing communication systems for carriers
I am working in the level 3 support group, which is the highest level. This group provides worldwide support of Alcatel-Lucent carrier grade NGN products (VOIP softswitch family) and all the underlying platforms on 7/24 basis. Support activity also includes end to end protocol tracing (SIP, HTTP, SOAP, MEGACO, RTP, RADIUS), improving platform stability by introducing new procedures, submitting and tracking bug reports. Some of the customers among 220 production clusters are British Telecom, Wind (Italy), Telenor, Telstra, Telmex, Copaco, France Telecom, Orange, Vodafone, ATT, Turk Telekom. (ACME Packet SBC, Solaris, Tru64, Linux, mysql, Sun Cluster, Oracle with RAC)

Parkyeri A.S - Support Group SupervisorApr, 2006 - Jan, 2007


    Management and performance evaluation of support group, production planning, support and coding for products developed and used, installation management and performance tuning of over 130 Linux/Solaris servers spread over 2 offices, 3 ISP, 2 GSM operators (Turkcell, Life), and Genpa. Basically almost same types of services before the military duty but with higher number and management responsibility.
Note: Parkyeri has been selected as the fastest growing internet company for the last 5 years in Turkey.

Kuleli Military High School - IS OfficerJul,2005 - Apr,2006


    Kuleli is the oldest and most respected military high school in Turkey.
Tasks of my compulsory military service includes management of over 500 desktop pc, 12 Windows 2000/2003 Servers with 4 domains, 160 printers, coding of an online education portal and commanding of a squad

Parkyeri A.S - System AdministratorJan, 2004 - Apr,2005


    Parkyeri is the Gold Partner of Turkcell and develops solutions only using free software.
Main tasks are, support and coding for products developed and used, installation management and performance tuning of over 100 Linux/Solaris servers spread over 2 offices, 3 ISP, 2 GSM operators (Turkcell (Over 30 million subscribers), Life-Ukraine), and Genpa(Mobile phone seller giant in Turkey). Implementing a monitoring and alert system watching 280 nodes. Services include highly utilized sms servers (millions of sms per day), ecommerce services, mail servers supporting user customizable server side spam filters, web,dns, development and application servers. Management of Linux based diskless client network (25 clients and 4 terminal servers), multimaster corporate file system replication (unison).

Executrain Education Services - Freelance InstructorSept, 2003


    Instructing Windows 2000 Server and Active Directory course for a media group's system administrators.

BNET (Now Borusan Telekom) - System AdministratorMar, 2003 - Aug, 2003


    Support for ISP services (apache, IIS, bind, sendmail, Mailsite), management installation and performance tuning of both ISP and customer servers,databases (mySQL, MSSQL, Oracle), and firewall management (iptables, Checkpoint).

Freelance - System AdministratorNov, 2001 - Mar, 2003


    Installation and troubleshooting of various services, mainly LAMP and e-mail.

Koc.net - Unix System AdministratorSep, 2000 - Oct, 2001


    Support for ISP services (apache,qmail,bind,irc), installation, management, performance tuning for over 70 Solaris/Linux servers with databases (Oracle, mySQL) at one of the most respected ISP's in Turkey.

IDG - Freelance Writer2001


    Freelance tech writer for several issues of PCWorld and ComputerWorld magazines.

Marmara U. Dept. of Computer Engineering Student/Research AssistantNov, 1996 - Jun 2000


    Instructing many CSE courses, management of faculty network, ~10 servers (Solaris 2.4/2.5.1, Linux (1.3), Windows NT4/2000 domain, faculty mail (sendmail/iPlanet) and web servers (apache/iPlanet)) and computer labs consisting ~150 pc.

Courses Given

Introduction to TCP/IPAlcatel-Lucent - Sept, 2007

Introduction to LinuxAlcatel-Lucent - May, 2007

Microsoft Windows 2000 Server and Active DirectoryExecutrain Education Svc. - Sept, 2003

Introduction to Solaris Operating EnvironmentKoc.net - May, 2001

Marmara U. Dept. of Computer EngineeringJuly,1997 - June, 2000

    Algorithms (Pascal)
    C Programming Language (C)
    Computer Networks (Java)
    Computer Organization I (x86 Assembly)
    Data Communications (Java)
    Information Systems Analysis : Design (Java)
    Open Systems Networking (Java)
    Operating Systems I : II (C - C++)
    Principles of Programming Languages (Java)
    Visual Basic Certificate Course (2 Terms)

Courses Taken

Education

Organizations

Seminars

Personal

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Last update: 2008-11-29 

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