Marcelo G.

Freelance en Propia

Average 0 of 5

Freelancer activity: IT & Programming

Argentina

Skills (Maximum: 3)
About me
I am Senior Consultant Unix Admin technologies. I 've worked with unix technologies since 1997. My experience in Unix is over AIX, Solaris, HPUX, BSD, Linux. I wrote a lot of articles in local and international magazines regarding unix, linux, and other technologies. I am Linux and Unix Instructor, and I enjoy coaching new employees. I like research new technologies and new unix features. I implemented a lot of unix solutions, like firewalls, clusters, app server, samba server, collaboration email server, LDAP server, NFS server, CA server. Also, I worked with virtualization technologies (VMware, XEN, solaris zones, LPAR, vpar and NPAR, and HP virtual machines). LVM, SVM, VxVM. I'm working with HA technologies, such Service Guard, Veritas CFS, Redhat Cluster Suite, And installation of RAC oracle. In Microsoft Technologies, I have worked with NT 4.0 technologies, and Microsoft Windows 2003 server technologies. (Active Directorie, IIS). Trend Antivirus Technologies. (Server Protect and client side protect). Severals Webinars about Unix technologies. Presales Linux Oracle Monitor tools: Nagios, Pandora Backup tools: Bacula (Using virtual tapes, and robotic librarys) PBX: Medium Knowledge of asterisk. Researching about framework distro creation using tiny core linux, writing a new linux installer (Bash - Dialog).- Colaboration and Email tools: Domino, Groupwise, Exchange basics, Zimbra, and postfix with multiple configurations. Openxchange. Teaching experience: Linuxcenter: Advance Linux (2000-2001) CorTech: Advance Linux - SecurityBasics (2000-2003) Aptd: Advance Linux - AdvanceSecurity - Pentesting (2000-2005) ITMaster: Advance Linux - LPI 101.- Please contact me for my complete resume.-

*Experiencia*

Administrador de Redes UNIX. Solaris BSD AIX HPUX VPARS CLUSTERS REDHAT SERVICE GUARD SEGURIDAD INFORMATICA PROGRAMACION EN PHP, SHELL SCRIPTING, C. SISTEMAS DE BACKUP, CONOCIMIENTO DE SAN, SISTEMAS DE MONITOREO.-
Languages
Work history
Propia (Telecommunications) ////
Actually I am work as Senior Unix administrator, and Senior Hardware Consultant, for severals National company, attend HPUX, Solaris, Unix, and Storages devices (Shark and eva). Technical Leader in Server Education Project for Central American countries. Senior Consultan in Severals Companies. Hardware support in Legacy in platform of UNIX. (Solaris 8, Solaris 9, HPUX 10.20, 11, 11.11 and Aix 4.3 , Aix 5.3).-

    Synchro Technologies (Information Technology and Services) // - desde 2/2012//
Senior Unix Administrator for several accounts. Implementations of HA technologies like Service Guard , And RHCS. Virtualizations technologies (VPAR,NPAR, Superdome technologies), and HPVM technologies. Solaris Administrations. Remote Support for several Accounts.

    Unix Instructor (Telecommunications) // - desde 2/2012//
Dictado de cursos de Linux intermedio, básico, avanzado, seguridad informática. Preparación para LPI.

    IBM (Information Technology and Services) // - desde 2011//
Unix Engineer for Global Delivery Center. Senior System Administrator Level 2 - Troubleshooting platforms Red Hat Enterprise 4 and 5 - LVM - Virtualization with VMware ESXi - IBM RS6000 Power 5, AIX 4, 5 - Virtualization with VMWARE, Solaris Zones, Integrity Virtual Machine. Migration from netware to OES novell. Upgrade and patching Solaris, HPUX, linux. HPUX Service Guard technologies.

    EDS, an HP Company (Information Technology and Services) // - desde 2008//
Unix Engineer for American Airlines Tulsa Datacenter. Manage around 300 servers including: HPUX, AIX, Solaris, Linux, Vmware (ESX, server). Scripting and deploy with OPSWARE. Patching. 3 level consultant in virtual team with American and Indian teamates. Unix engineer for the night shift.

    ANMAT (Government Administration) // - desde 9/2008//
Network and Security Admin for several servers. SCO UNIX AIX UNIX Windows NT 4.0 Linux OPEN BSD Central support contact.

    Pixart S.R.L. (Telecommunications) // - desde 2007//
Leader Project of development team. I was managing a four developers teams. Interaction between vendors of foreings countrys, like China, Brasil, and Taiwan. QA for Intel and Amd.
Hire
Activity and ratings

Last login: 4 years ago

Joined: 4 years ago


Ranked: Not ranked

Profile level: Iron

What is profile
level iron?

Iron is the starter level for freelancers in Workana. The more objectives they fulfill, and the more projects they win, allows them to reach higher levels. Read more

Loading...