Clear all filters
  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. Kaspars V.

    $44.44 /hr
    113 hours
  3. Dmytro M.

    Dmytro M.

    Senior AIX/Linux engineer

    Czech Republic - Last active: 2 months 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
  4. Keith Brooks

    Keith Brooks

    Senior Lotus Notes, Domino Administrator

    Israel - Last active: 2 months ago

    I have over 20 years experience with IBM Lotus Notes, Domino, Sametime, Quickr, Domino.Doc as an administrator and architect. I am a Certified Advanced System Administrator for Domino and IBM Champion for Lotus/ICS solutions so even when I run into problems, I an get the help I need from the right people at the right time. I manage Lotus infrastructures remotely for clients around the world. Banks, pharmaceuticals, logistics, food industry, travel/lodging, schools, non-profits and manufacturing companies.

    $100.00 /hr
    3 hours
  5. Neeraj Punia

    Neeraj Punia

    Senior Unix System Administrator with expertise in UNIX AIX and Linux

    India - Last active: 1 month 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. 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
  7. Andriy Tovstyk

    Andriy Tovstyk

    UNIX engineer

    Ukraine - Last active: 2 months ago

    Many years of experience in UNIX and Linux system administration. Good skills in perl and shell scripting. Experience in highload web systems design, storage systems design, implementation and maintenance, SAN solutions design and implementation. Strong experience with IBM Power Systems hardware, PowerVM virtualization, PowerHA SystemMirror solutions. Hardware: IBM Power/System p servers, IBM FlexSystem, IBM BladeCenter, IBM System Storage, HDS VSP, USP V/VM, NetApp FAS, Brocade SAN Switches and Directors. Operating systems: AIX, Linux (RHEL-based, Debian-based), FreeBSD, basic Solaris skills, DataOntap CLM & 7M, Brocade FOS.

    $33.33 /hr
    0 hours
  8. Roman Gorshunov

    Roman Gorshunov

    UNIX/Linux Systems Administrator

    Slovakia - Last active: 2 months 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



    Brazil - Last active: 07/17/2014

    COURSES AND CERTIFICATES Solaris SunOS - Elearning. WSB-100-S10: Solaris 10 Operating System Essentials WS-1000-S10: Using Components of the Desktop System WS-1001-S10: Manipulating and Managing Files and Directories WS-1002-S10: Searching and Process Manipulation WS-1003-S10: Working With the Shell WS-1004-S10: Archiving Files and Remote Transfer Linux Management Linux LPI 101/102 - Green Training - Brazil - São Paulo Management Linux LPI 201/202 - Green Training - Brazil - São Paulo PRACTICAL KNOWLEDGE Administration AIX - IBM Solaris - Sun Oracle HP-UX - HP LInux - Red Hat, Debian, Fedora, CentOS ESX / ESXi - VMWare Cluster AIX HACMP Red Hat Cluster Sun Cluster HP Service Guard Veritas Cluster / Volume Manager Virtualization VMWare Esx PowerVM

    $22.22 /hr
    0 hours