RHCE Freelancers

Showing 21 freelancers

RHCE Freelancers

Showing 21 freelancers

  • SAP BASIS Administrator

    SAP Basis Consultant with hands on experience in working on SAP Security, Performance Monitoring, Portal, Solution Manager and Basis Administration. Involved in one SAP projects starting from initial design and implementation to system administration in post go-live phases.

    rhce 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 0 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • 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
    • 28 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Web Design

    I want to learn good thing.

    rhce 00 more less
    • $1.11 HOURLY RATE
    • 3.8
    • 0 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 19 TESTS
  • 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
  • Linux,VMWare,Security Specialist

    I am an accomplished Systems Administrator with over 7 years professional experience building infrastructure and platforms for small web hosts, the enterprise data center and the cloud. My primary expertise are Linux systems, open source software, and cloud platforms. I … more

    I am an accomplished Systems Administrator with over 7 years professional experience building infrastructure and platforms for small web hosts, the enterprise data center and the cloud. My primary expertise are Linux systems, open source software, and cloud platforms. I began my career as a traditional hepdesk engineer but saw my interests shift towards the intersection of systems and development - now what people refer to as DevOps. My knowledge of programming languages and systems administration allows me to integrate and automate much of my work. Here is a brief sampling of skills and technologies I am currently (2012) working with: Linux - RHEL, CentOS, Ubuntu, Solaris and FreeBSD Monitoring - Nagios, Munin, Cacti, Monit Management - Chef, Puppet, Git, Subversion Platforms - AWS, Rackspace, Slicehost, Linode, VMware ESX, Heroku, phpFog Frameworks - Rails, Twisted, Catalyst Lanaguages - Python, Perl  less

    rhce vmware-esx linux-system-administration vulnerability-assessment perforce security solaris-administration vmware-administration 00 more less
    • $18.89 HOURLY RATE
    • 4.4
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • 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:
  • ebs regular oracle dba

    • More than half a year of experience as e-Business Suite 11i &R12 administrator. • More than one year of experience as Oracle database administrator. • Oracle Certified Professional(OCP) DBA 10g • Full life cycle Oracle EBS implementation project • Deep experience on EBS … more

    • More than half a year of experience as e-Business Suite 11i &R12 administrator. • More than one year of experience as Oracle database administrator. • Oracle Certified Professional(OCP) DBA 10g • Full life cycle Oracle EBS implementation project • Deep experience on EBS database cloning/upgrade/migration • Experience on 10g RAC/Data Guard/VCS/Sun Cluster • Proficient in OS platform such as AIX, Solaris and Linux. • A self-motivated; independent professional who works well with others at all levels  less

    ccnp rhce oracle-database 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 0 HOURS
    • CHINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • 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:
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