Aleksandra Bar

Aleksandra Bar

It Administrator

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location of Aleksandra BarIsrael

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  • Timeline

  • About me

    Senior Linux Administrátor

  • Education

    • התחלה חדשה

      2018 - 2018
      קורס מנטורינג
    • NLP School

      2010 - 2011
    • Moscow Chemical technology University

      1990 - 1994
  • Experience

    • Telescicom

      Jan 1998 - Jan 2000
      It Administrator

      Management of network infrastructure in company including Windows 4 Servers, Exchange Server ,Proxy Server Preparation of POC's of company product systems based Oracle

    • Servotronix Systems (Israel)

      Jan 2000 - Jan 2008
      IT Manager

      Managed entire hardware and software acquisition and setup, as well as network setup and security for Servotronix Systems based Microsoft and Linux Management and maintenance of Citrix ServerManagement of ERP system on siteSetup and management DRP system on site Design ,Implementation and management virtual servers based VMWARE,Server and ESXSample Projects:ERP System(Priority) -Setup ,management and maintenance +DRP building for whole system Planned and Managed the migration of Amadeus Israel's server infrastructure from one server farm to another situated 100km away, with minimal downtime. This included meticulous planning several months in advance, as well as adhering to strict timetables and planned topology. Additionally, set up duplicate lines, hardware planning and acquisition, transferring over 100 DNS Records from multiple DNS hosts to a central server, Firewall setup, syncing with clients to ensure a clean migration etc.Successfully built and implemented open source groupware and central mail solution for entire organization, as well as providing necessary user training classes.Built entire Servotronix infrastructure from the ground up. Managed IT budget, all acquisitions and system planning. רוצה לראות פחות

    • Amadeus Global Travel Ltd

      Jan 2008 - Jan 2011
      Linux Infrastucture manager

      Maintaining a propriety B2B system for the Tourism industry, consisting of 35 centos (linux) servers, serving 1000 requests per second and over 5GB of information daily. Responsibilities include Project management,Design ,Implementation and management virtual servers based VMWARE,Server and ESXI ,Centos,MySQL,HyAvailabilty,Mysql Cluster,DRBD,Postfix,LAMP,Security administration, network administration, hardware acquisition and setup

    • Aternity

      Jan 2011 - Jan 2013
      IT Manager

      Plan, organization, direct control and evaluate the operations of information systems Meetings with R&Dand QA for discussing system requirements, specifications, costs and timelines for new versions evaluation Control of computer systems budgets and expendituresHardware replacement in company-full project management from design till implementation , documentation at the end of project.Heterogeneous environment -VMware, Microsoft. Linux,CitrixHardware - Dell. IBM ,Netapp Implementation of monitoring system based NagiosBackup systems based BackupExec רוצה לראות פחות

    • BriefCam Ltd.

      Jan 2013 - Jan 2016
      IT Manager +Eco systems Support
    • Playtika

      Jan 2013 - Jan 2013
      Engineering Group Manager
    • Qwilt

      Jan 2016 - Jan 2022
      Senior Linux System Administrator
    • ESHNAV- Computerization and information systems

      Jan 2022 - Jan 2023
      Solutions Architect
    • Intel Corporation

      Jan 2023 - now
      System Engineer
  • Licenses & Certifications

    • Spectrum LSF Technical Sales Intermediate

      IBM
      Mar 2023
      View certificate certificate
    • IBM Spectrum Computing Sales Foundation

      IBM
      Mar 2023
      View certificate certificate
    • IBM Power Systems Virtual Server Technical Sales Intermediate

      IBM
      Mar 2023
      View certificate certificate
    • IBM Power Infrastructure as a Service Solutions Sales Foundation

      IBM
      Feb 2023
      View certificate certificate
    • IBM Spectrum LSF Basic Configuration and Administration for Linux - Code: H010G

      LearnQuest
      Jun 2023
      View certificate certificate