RHCE Freelancers

Showing 14 freelancers

RHCE Freelancers

Showing 14 freelancers

  • Windows Linux, Unix, Citrix, ESXi, Network Administrator

    12 years of experience in IT Industry specially with Multi Platform Technologies having deep knowledge in Linux, Windows, VMware, KVM, networking, security and server operating systems. My goal is to offer high quality service based on extensive experience I have … more

    12 years of experience in IT Industry specially with Multi Platform Technologies having deep knowledge in Linux, Windows, VMware, KVM, networking, security and server operating systems. My goal is to offer high quality service based on extensive experience I have gained over the years. * Technical Skills Web Server (Apache) * Installation of Apache from source * Installation of Apache from RPM or ports or dpkg * Setting up Web site; Configuring Website parameters and customization * Configuration of Apache and FrontPage extensions * Security configuration and security audits * Creation of SSL certificates and related configuration * PHP installation and configuration * Tomcat integration with Apache * CGI, Perl, mod_perl installation and configuration * Performance tuning and enhancements * Install/integrate dynamic modules for Apache Mail Server (Exim, qmail, Postfix and Sendmail) * Install and configure mail server * Configure email Relay; Restrict Relay * Configure auto-responders and mailing lists * Security configuration and audits of security status * Integration of spam and anti-virus software * Implementation of Web-based management software * Setting up SMTP authentication * MySQL integration * User management FTP Server (ProFTPD, Wu-FTP) * Install and configure FTP server * Anonymous and non-anonymous FTP * User management and security settings * Chroot user to their home directory * Set-up ftp sites· Set-up mirror ftp sites DNS Server * Install and Configure DNS Server * Create and manage zones and records * Set-up master/slave DNS * DNS server security: * Create ACL (Access Control List) configuration Database Server * Installing mysql server package with optional modules support * Installing mysql client package * Installing mysql-devel package * Manage database and users * Integration with all programming languages * Migration of database * Replication of database * Performance tuning * Master - Master | Master Slave Replication Networking * Setting up primary and virtual IPs * Install and configure network services * Set-up LAN / WAN * Secure network using firewall * Create ipchains / iptables / ipfw to filter traffic * NAT and Port redirection * Samba file / print sharing for LANs * Samba domain controller for LANs Operating System * Install and configure new servers * Build, install and configure Kernels * Update OS using up2date, yum and apt-get * Manage users, services and 3rd party packages Monitoring (Nagios) * Installation and configuration * Network services (SMTP, POP3, HTTP, NNTP, etc.) monitoring * Host resources (processor load, disk and memory usage, log files etc.) monitoring * NRPE plug-ins to get custom details from server * SNMP monitoring to get detailed reports Security * Disable unwanted services * TCP/IP Port checking / block recommendation * Port Blocking * OS / Application / Kernel Patch updates * Upgrade packages * Application specific security add-ons * Vulnerability assessment – scanning with Nessus Backup Application * Setting up scripts to back-up data * Remote ftp backups * Migrating data/servers/services  less

    rhce 00 more less
    • $11.11 HOURLY RATE
    • 4.1
    • 32 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Linux RHCE | windows MCSE | Photoshop Retoucher | PDF | excel | word

    Linux Administrator with more than 5 years experience. Configuring & managing servers like Apache, FTP, Mail, WHM/cPanel, ssh. windows 2003-08 server Administrator services like web, ftp and plesk. Photoshop - product retouch re-size, crop images and background remove. PDF to word … more

    Linux Administrator with more than 5 years experience. Configuring & managing servers like Apache, FTP, Mail, WHM/cPanel, ssh. windows 2003-08 server Administrator services like web, ftp and plesk. Photoshop - product retouch re-size, crop images and background remove. PDF to word, excel conversion specialist.  less

    rhce adobe-photoshop 00 more less
    • $5.56 HOURLY RATE
    • 4.9
    • 200 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • seo2webdesign

    I am B.Sc in CSE . I also expert on SEO , Graphics Design , Web Designer .

    web-design rhce 00 more less
    • $3.33 HOURLY RATE
    • 5.0
    • 3 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 2 TESTS
  • PHP developer specialised in Shopping carts in Interspire, Magento

    I have been working as a Web programmer for 7 years and have developed a wide range of websites. For the last 4 years, most of the works were on Shopping carts.Using this experience, I can easily understand client … more

    I have been working as a Web programmer for 7 years and have developed a wide range of websites. For the last 4 years, most of the works were on Shopping carts.Using this experience, I can easily understand client requirements and can also refine the requirements using my experience.I have experience in the following areas:MySQL, AJAX, OOPS, JQuery, Interspire,PrestaShop, Magento,Open Cart, Wordpress, Joomla Now a days, I have been also concentrating on Android development and also on Network administration.  less

    rhce android-app-development mysql asp.net dotnetnuke ubuntu 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 34 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • System and Network Admin

    As a System and Network Administrator I have worked for about 4 years .I am Certified RHCE(5.1),CCNA,MCSE(windows server 2003). I am experienced in both Windows and Linux Environment , Routing and Switching ,Cisco Security ,Voice ,Virtualization … more

    As a System and Network Administrator I have worked for about 4 years .I am Certified RHCE(5.1),CCNA,MCSE(windows server 2003). I am experienced in both Windows and Linux Environment , Routing and Switching ,Cisco Security ,Voice ,Virtualization. Fields and Technologies which i have worked on . 1. Linux/Unix,Debian Server setup ,troubleshoot and maintenance (Mail,DNS,DHCP,SQUID,Gateway,NMS,Samba ,LDAP,Webserver etc .). 2.Windows server Setup ,troubleshoot and maintainance (AD,DNS,DHCP,Routing and Remote Access ,Security ,IIS,Mail, etc) 3.Router and Security (routing (RIP,OSPF,EIGRP,BGP) Switching (VLAN,Trunk ,STP,Intervlan Routing etc) Access list ,NAT,PAT) 4. Virtulization (VMWARE ESXI (4/5),Xen ,VMWARE SERVER,HYPR-V). 5.VOICE (Cisco CME ,ASTERISK ,Go-Autodial,Elastics,Trixbox,) 6 .Linux Security .(IPTABLES ,SNORT, etc). 7.Backup (Amanda,Zimanda ,Rsync,HP Dataprotector ) 8.System Tools (Solarwinds,HP SIM,SUM)  less

    linux-system-administration windows-azure microsoft-exchange-server firewalls cisco-asa cisco-routers cisco-pix asterisk cisco-voip rhce vmware-administration vmware-esx nagios mrtg ssl bgp apache-administration squid dns data-backup ubuntu freebsd radius 00 more less
    • $11.11 HOURLY RATE
    • 4.3
    • 42 HOURS
    • NEPAL
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
    GROUPS:
  • Linux/Windows System Engineer

    Over 3 Yrs of hands on experience of handling Linux/UNIX Boxs and Windows Servers in Production Environment, providing 99.99% uptime to client application to support 24X7 in any situation with our core group of team and my self … more

    Over 3 Yrs of hands on experience of handling Linux/UNIX Boxs and Windows Servers in Production Environment, providing 99.99% uptime to client application to support 24X7 in any situation with our core group of team and my self as a team lead. Area of Expertize : ** Linux Server Configuration (RHEL5, RHEL6) ** Windows Server Configuration (2003, 2008R2, 2012) ** SQL Server Configuration (2005, 2008) ** Oracle Database Configuration (9i, 10g, 11g) ** UNIX Server Configuration (Solaris 10) ** AIX Server Configuration (IBM AIX 6.1) ** MySQL Server Configuration ** Troubleshooting Expert in Windows & Linux Environment ** Multiplatform Integration TECHNICAL PROFICIENCIES Platforms: Windows, Linux (Almost All Flavors), Sun Solaris, UNIX, HP-UNIX 11i, IBM-AIX 6.1, Windows Server 2003 R2, Windows Server 2008 R2, Windows Server 2012. Databases: MySQL, SQL Server 2008R2, Oracle 9i, 10g. Virtualization: VMWare ESX/ESXi, VMWare Server, Xen Server, Amazon EC2. Backup Utilities: NT Backup, Symantec Net Backup 7.5. Monitoring Tool: Tivoli Enterprise Manager, Solar wind, Nagios, Zabix. Storage/Installation : LVM, Kick Start, Solaris Volume Manager, Sun RAID Manager, Solaris Jump Start, RAID configuration (Hardware & Software Level), NAS Storage. Web/Mail: Apache Server 2.x/1.x, IIS 6/7, Tomcat, Xampp, Sendmail, Qmail, IMAP, POP3, Zend, Zimbra. Network Services: DNS/BIND, SSH, RDP, NFS, NIS, LDAP, RADIUS, Samba, Telnet, DHCP, FTP, SFTP. Programming: UNIX Shell Scripting (ksh, bash, csh, sh), DOS Batch Scripting, HTML, C/C++, VB, SQL, JAVA Script, CSS, PHP, LAMP. Cloud Technology: Amazon EC2, Amazon S3, RedHat Open Shift. Hardware: IBM System X3500, X3600 Series, IBM P Series Server (P520), Dell PowerEdge Servers, Intel Based Servers, Sun Solaris Spark Servers, EMC2 NAS Storage, IBM LTO4/LTO5 Tape Library.  less

    rhce c++ vmware-administration linux-system-administration opensuse solaris-administration hp-ux windows-administration ad-servers mail-server-implementation microsoft-exchange-server microsoft-hyper-v-server microsoft-virtual-server unix-shell unix-system-administration 00 more less
    • $10.00 HOURLY RATE
    • 4.6
    • 1 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Network/Linux administrator

    Network Administrator specialized in OS Linux and Cisco network equipment. * extensive knowledge of Linux * task automation by using scripts (bash, perl, python) * network equipment Cisco/Juniper * services (Nginx, PHP-FPM, MySQL, memcached) * monitoring (Cacti, Nagios) * strong networking skills * strong troubleshooting skills

    linux-system-administration network-administration cisco-routers rhce ccnp 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 221 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • OCP, RHCE, Oracle Database Administration,OCR,Internet-research

    I’m detail oriented, well organized and experienced data entry professional with excellent verbal/oral communication skills; Have the ability to work under pressure and can meet deadlines; Patient and posses’ positive attitude; Dedicated, flexible and committed to accomplish any … more

    I’m detail oriented, well organized and experienced data entry professional with excellent verbal/oral communication skills; Have the ability to work under pressure and can meet deadlines; Patient and posses’ positive attitude; Dedicated, flexible and committed to accomplish any given task/goal without supervision; Keen to learn new skills and adapt to changes. I have real life experience in Red Hat Linux, Oracle SQL, Oracle Database Administration,OCR, Photoshop, MS-Office applications and Internet-research.  less

    rhce oracle-database-administration ocr-tesseract internet-research adobe-photoshop microsoft-excel microsoft-word database-cataloguing network-administration oracle-plsql 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 51 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
  • UNIX Administrator | Technical Support

    To create a wonderful working relationship to my oDesk employer with excellent service, accuracy and ensuring quality. Server setup,configuration,maintenance and monitoring,Administrative support, Web research,Data entry,Article posting,Virtual/Personal Assistant & E-mail response handling activities. … more

    To create a wonderful working relationship to my oDesk employer with excellent service, accuracy and ensuring quality. Server setup,configuration,maintenance and monitoring,Administrative support, Web research,Data entry,Article posting,Virtual/Personal Assistant & E-mail response handling activities.  less

    rhce linux-system-administration apache-administration php mysql nagios web-content-management administrative-support document-conversion vmware-administration 00 more less
    • $5.56 HOURLY RATE
    • 4.8
    • 23 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 10 TESTS
    ASSOCIATED WITH:
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