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Membre depuis le 4 décembre 2011
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Over the last 5 years, we have developed wide range of open source software's and customization for startup companies and small businesses. We provide the complete (predefined and custom defined) open source solution for each and every type of business with customization according to their work/business. We also provide the long term support after the development and implementation. We implement our efforts with different flavors, proven track record of delivering creative and cost-effective solutions with High Availability and Linux maintenance/troubleshooting in Linux (CentOS, Redhat, Ubuntu, Debian, Fedora, Suse. etc), Database, Windows. Linux: LAMP system administration, HTTP/HTTPS, DNS,FTP, NFS, SMB, SMTP, SSH, NTP,iSCSI, , natd, ipfw, pf, iproute2, RIP, OSPF, BGP, Asterisk, FreePBX, SIP, H323, ffmpeg, Vlc Quagga, Adobe Media Player, Red5, FFMPEG, SSL, ACL. Database management like MySQL, MySQLCluster, PostgreSQL, Oracle 10g databases, Oracle Application Server. Web Server like Apache, Nignix, Tomcat, Squid, Proxy, VPN, DNS, Zimbra, Cluster, Monitoring tools and Alerting system such as Nagios, Cacti, MRTG, Zimbra, xdmcp, vnc, rdp. Virtual Environment like vmware, OpenVZ, KVM, XEN, QEMU. Our core competency lies in complete end-end: - Open Source Installation, Development, Customization and Support - Tools/Packages/Software development in Java, Ruby on rails, Perl, python - Linux Server Security, Vulnerability Scanning and Penetration Testing - Administrate VPS and dedicated Server - Administrate LAMP (Linux, Apache, Mysql, PHP) Server - Apache: Audit, performance and load balancing - Automated MySQL database backup - PHPMyAdmin MySQL database manager - Setting up MySQL replication (Master-Slave,Master-Master,...) - Install and configure Mysql Cluster for Ubuntu,Redhat,Centos - Mail Services like Postfix,dovecot, Sendmail etc. Also worked on Panels like Plesk, webmin, Cpanel Directadmin etc.. - Install and configure virtualmin (Migrate website,migrate databases,...) - Install and configure wordpress,drupal,theme,... (windows,linux,...) - Web Development in php, cms, Joomla, wordpress - Web Performance, Security & penetration Testing. For more information you can visit our website [login to view URL] and for any doubt or query please feel free to contact us anytime. Thanks and Regards Genpex Generating Performance with expertise.
$10 $ US / h
7 commentaires
  • 44%Travaux complétés
  • 100%Selon le budget
  • 100%Dans les temps
  • N/ATaux de Réembauche


Avis récents

  • image de noorm4h Literature Review (technical computer networking) $110.00 USD

    “Good job, and always give fast response. Willing to do correction until you satisfied.”

  • image de Vipin85Gupta Very Small task on Linux $110.00 USD

    “Work was good and delivered in time and budget. I created the complete milestone. I needed some time for checking the task but freelancer showed little patience and even blackmailed me after 5 days to release the milestone. Now he is sending strong messages for feedback. Its my wish when to leave the feedback and of course freelancer cannot bargain on that. You can give me any review you want but I can only say what happened. Good quality work but very inpatient.”

  • image de Luiz S. 802.1x Radius Tutorial for Windows and Linux [Sealed]

    “Very nice and professional guys. They handed the project to me, fully. I asked for some corrections and they made it with total professionalism. Would hire them again for sure.”

  • image de hutzaa Security Enhanced Linux £70.00 GBP

    “They are really professionals, specially in Linux. And they finished my project before the expected day.”

  • image de e20d install openbravopos on ubuntu 11.10 $50.00 USD

    “they know what they are doing”

  • image de jonathanbalim Paper about File System Analysis $65.00 USD

    “EXZone provide us with a great service and excellent communication! I will definitely hire him again! Thank you”



2007 - 2010 (3 years)



Appin Group of Security

The Certified Ethical Hacker is a professional certification provided by the International Council of E-Commerce Consultants (EC-Council.) An ethical hacker is usually employed by an organization who trusts him or her to attempt to penetrate networks and/or computer systems, using the same methods as a hacker, for the purpose of finding and fixing computer security vulnerabilities. Unauthorized hacking (i.e., gaining access to computer systems without prior authorization from the owner) is a crime in most countries, but penetration testing done by request of the owner of the targeted system(s) or network(s) is not. A Certified Ethical Hacker has obtained a certification in how to look for the weaknesses and vulnerabilities in target systems and uses the same knowledge and tools as a hacker.

DB2 9 Fundamentals (2011)


IBM DB2 is a relational model database server developed by IBM. There are three DB2 products that are very similar, but not identical: DB2 for LUW (Linux, Unix, and Windows), DB2 for z/OS (mainframe), and DB2 for iSeries (formerly OS/400). The DB2 LUW product runs on multiple Linux and UNIX distributions, such as Red Hat Linux, SUSE Linux, AIX, HP/UX, and Solaris, and most Windows systems. DB2 also powers the IBM InfoSphere Warehouse edition, which is basically DB2 LUW with DPF (Database Partitioning Feature), a massive parallel share-nothing data warehousing architecture. Alongside DB2 is another RDBMS: Informix, which was acquired by IBM in 2001.

IBM Mainframe (2010)

High Technologies Solution

IBM mainframes are large computer systems produced by IBM from 1952 to the present. During the 1960s and 1970s, the term mainframe computer was almost synonymous with IBM products due to their marketshare. Current mainframes in IBM's line of business computers are developments of the basic design of the IBM System/360.


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