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  1. Jayson Cena

    Jayson Cena Agency Contractor

    Linux(Debian/Red Hat),Oracle DBA, Linux Cluster Admin,Virtualization-H

    Philippines - Last active: 07/21/2013 - Tests: 4

    To obtain a position that will enable me to experience and learn new ideas on system administration like complicated enterprise infrastructure design specially high-availability and fault-tolerant infrastructres. My core competency lies in designing new system infrastructure using open-source software. I also have some experience in VB6, ASP, PHP.

    Associated with: ClusterFoundry Agency

    $26.67 /hr
    1,137 hours
  2. Roman Gorshunov

    Roman Gorshunov

    UNIX/Linux Systems Administrator

    Slovakia - Last active: 1 month ago - Tests: 3

    I'm just starting my career on oDesk, that is why price per hour is so low. === Be the first to hire me! === What I would like to do as a freelancer at oDesk: - Provide Operating systems environment support for Application/DB services teams - Automate routine tasks - machines should work, people should think - Reviewed and implemented High/Low level designs - Package Applications with RPM and automated OS installation/setup Projects I have been participating in which am I proud of: - Completed design and deployed four high availability clusters for Oracle databases and applications on Red Hat Enterprise Linux; wrote work instructions and trained services support specialists - Completed design and implementation for IBM AIX cluster based on p740, AIX 6.1 and PowerHA - Run a storage migration project, migrated Terabytes of data from old to the new Storage system without applications downtime

    $14.44 /hr
    8 hours
  3. Kaspars V.

    $44.44 /hr
    113 hours
  4. Dmytro M.

    Dmytro M.

    Senior AIX/Linux engineer

    Czech Republic - Last active: 1 month ago - Tests: 1 - Portfolio: 4

    Software and systems: - ITILv2 - AIX 5.3,6.1:migration, installation, configuration and support - UNIX, RH Linux, CentOS Ubuntu server and FreeBSD - Solaris 2.6, 8-9: lvm, veritas storage, samba - HP-UX 10.10 11.10: lvm, samba - AIX: LPAR, VIO, LVM, HACMP, HMC, NIM - IBM p-series Hardware i.e. p670, p570, p560, p595 - TCP/IP, smtp, pop, imap, dns, firewall - SAN, NAS, DS4000, DS8300, VMWare, clusters etc - Apache, sendmail, iptables, ipchains, radius, bind, samba and other applications, etc. performance monitoring and tuning, system management and monitoring - Operating system support for Oracle, DB2, Apache/Nginx, Websphere/WebLogic, Tivoli Storage Manager, SAP etc. Skills: - Troubleshoot software and hardware problems - Integrate, test, and maintain reliability of systems - Apply technical knowledge of related technologies (networking, storage) - Integrate and tune applications (Oracle, DB2, mysql) - Create, debug, and enhance monitoring shell scripts/tools. - Implement disaster recovery and backup planning - Maintain inventory of system components - Mentor and collaborate with peer Unix administrators, operators, and vendors - Work well under pressure by prioritizing concurrent tasks - Speak and write English, Russian Courses: - PM45G: Project Management: Orientation - PM10: Project Management: Fundamentals - AIX 5L Jumpstart for UNIX Professionals - AU54G IBM AIX 5L HACMP Admin 1: Implementation - AU57G IBM AIX 5L HACMP Admin 2: Problem Determination - AIX 5L Logical Partioning (LPAR) on POWER5 pSeries System - AIX 5L System Administration Part II: Problem Determination - HP-UX System and Network Administration I - AU20 IBM AIX 5L Systems Administration Part IV: Storage Management - AU07G IBM AIX 5L TCP/IP I: Configuring I - Tivoli storage manager, workload scheduler, and enterprise console - Customer satisfaction and problem determination - Change and Problem management concepts and problem management tools

    $24.44 /hr
    0 hours
  5. Neeraj Punia

    Neeraj Punia

    Senior Unix System Administrator with expertise in UNIX AIX and Linux

    India - Last active: 14 days ago - Tests: 1 - Portfolio: 2

    A freelancer with three years of experience in Unix System Administration. Also expert in AIX and Linux. Looking to do some work and improve my skills. My experiences range from working on AIX 5.3 - OS installation, maintenance, Migration & TL upgrade, AIX 6 - OS installation, maintenance, & TL upgrade, LVM concepts , Administration of HACMP and Administration of GPFS etc. I'm primarily looking for long term projects & building relationship with clients. You should hire me because i believe in delivering quality not quantity. I'm creative and always look for better options for clients.

    $20.00 /hr
    0 hours
  6. Yevgen Malovannyy

    Yevgen Malovannyy

    Senior UNIX/Linux System Administrator

    Czech Republic - Last active: 1 month ago - Portfolio: 9

    Relevant Experience: Focused on Finance, Banking and Insurance industry clients, has worked with clients from Switzerland, Germany, Austria, United Kingdom, USA, Czech Republic and Ukraine. During his IT career has focused primarily on resolving clients technical issues in the areas of IBM pSeries/UNIX systems and software; implementation and troubleshooting; customer negotiation as well as administrative functions. Has worked on a number of Due Diligences and Project transfers and Transfer skills projects. Implemented complete virtualized reliable environment for a major UK insurance company. Has managed an infrastructure optimization and hardware consolidation project, leading to valuable cost and inventory reduction.

    $34.00 /hr
    0 hours
  7. Berk Singleton

    Berk Singleton

    WebSphere Infrastructure Architect

    United States - Last active: 1 month ago - Tests: 1

    All products and versions of WebSphere and WebSphere MQ on an SME level of experience and knowledge including installation, configuration, migration, tuning, architecture, problem analysis and resolution. - WebSphere Cloning technologies - JVM GC analysis - DB2 analysis re WebSphere efficiency - z/Linix work - IBM PureApp WebSphere - Migrating WebSphere to IBM SoftLayer - IBM ILMT, SUA, IEM

    $50.00 /hr
    0 hours
  8. Maxim Ferapontov

    Maxim Ferapontov

    AIX and Linux System Administrator

    Russia - Last active: 26 days ago

    IBM Certified Advanced Technical Expert - Power Systems with AIX IBM Certified System Expert: Enterprise Technical Support for AIX and Linux IBM Certified System Expert: Virtualization Technical Support for AIX and Linux IBM Certified Specialist: System p Administrator IBM Certified Specialist - Storage Networking Solutions Version 4 LPIC 1 - Linux Server Professional Certification LPIC 2 - Linux Network Professional Certification SUSE Certified Linux Administrator (SUSE CLA) • Participant in projects of installation and further maintenance Enterprise IT infrastructure 24x7 for SAP applications. • My main responsibility: planning and installation IBM Power System, create technical project documentation and keeping them up to date. In installation and hosting projects, I acquired and gain a lot of experience in high level Enterprise IBM solutions. IBM Power System (AIX, VIOS, HMC). SAN and Storage sytems (DS3000, DS4000, N-Series, XIV, Brocade FC Switch, SnapManager).

    $20.00 /hr
    0 hours
  9. Muhammad Nadeem Rao

    Muhammad Nadeem Rao Agency Contractor

    IBM CATE,Storage Technical,VCP5,MCP,CCNA,LPI

    Ghana - Last active: 1 month ago - Tests: 11 - Portfolio: 7

    Over the last 14 years, I have experience on wide range of Servers Administration in Windows , Linux, Unix,IBM AIX (lpars, vios, npiv, sea,ive, lhea,Sea,Virtual Scsi, hacmp, nim, dual VIOS ,HACMP, GPFS,), systemP ( p630, p660,p570, p750, p595, p770, p595, P795), Vmware and Storage Administration of IBM DS3000, DS4000, DS5000, DS7000 DS8000 and All Mid range, EMC Mid-range with IBM TSM and Symantec Net backup Backup solution. Brocade SAN switches/Director , Cisco SAN switch. Tape Library, virtual tape library, IBM flash copy, metro and global mirror, IBM flash system. Patch and TL upgrades, parts replacements of power series and storage. My core competency lies in complete end-end management of a new System and Storage administration project, and I am seeking opportunities to deploy and Manage mission critical servers and storage solutions from the ground up for you or your business. I also have some experience in the following areas: ORACLE RAC and Grid Control Infrastructure, SQL Cluster,MS Exchange, SMTP, and software Installation configurations.

    Associated with: NetzLine Technologies

    $27.78 /hr
    43 hours