Gustavo T. freelancer experto en Apache, Linux, Administrador de Redes, Nginx, cPanel

Gustavo T.

Always ready.

5.00 / 5

Valor hora:

AR$ 450,00

Programación y Tecnología

Habilidades (Máximo: 5)
Calificaciones de clientes
Freelancer Jorge O.

"Gustavo es un excelente profesional y fue un placer trabajar con el. Solucionó el problema rápidamente demostrando amplios conocimientos e idoneidad."

Argentina Jorge O. Hace un año

Redireccionar un subdominio de un sitio web a un Vps

HTMLPHPAdministrador de RedesNginx

Sobre mí
+15 years of experience in Unix/Linux/ Web & DB environments.
+15 Years in the hosting Industry /  Internet / Web Ecosystem.

System Analyst, IT Specialist L1 certified. Linux/Unix Oracle Solaris Administrator.
Expertise in Oracle Solaris ( 7, 5.8 , 9, 10, 11 ). Physical and Virtual Severs
Unix/Linux Administration / troubleshooting / networking /security/ engineering.
T-Series, M-Series, Sparc, Opteron & X86 platforms.

Sun Cluster Design (Oracle), Implementation, Administration, troubleshooting.
Veritas Cluster 5 Design, Implementation, Administration, troubleshooting.

Linux Redhat ES/AS/Desktop, VPS,  CentOS, Ubuntu, Slackware, Debian and other flavors.

Large Scale Firewalls/Proxy Administration on Linux Platforms. Iptables/squid.

HAproxy/Nginx for High Availability and Load balancing solutions for ten thousands of simultaneous connections.

Advanced networking administraion/troubleshooting.

SAN disk Management: mpxio, VxDMP, SDD, PowerPath

Volume Managers:

Disksuitte, Solaris Volume Manager, Veritas Volume Manger, ZFS.

Network services: DNS, NIS, NIS+, LDAP

Virtualization Technologies: openVZ, Xen, KVM, Solaris Containers, LDoms.

Experience with 24x7 mission critical environments ( Banks, Health, Airlines and other industries ).

Shell scripts automation and programming ( bash / python ).


C/C++, Python, JavaScript, Ajax, HTML, CSS, XML / XSL.

Mysql, Oracle, Database Modeling.

ITIL, Six-Sigma and effective comunication skills.

Specialties: Team work, Customer Oriented. Research, Analysis, Technologies, Unix & Linux.

Oracle Solaris Sun / Linux. System Automation, Administration. High Availability Cluster technologies / OS Security / Hardening, OS Tuning Performance, Networking Troubleshooting and Networking Security.

Prototypes Python Coding / Python Web Automation Tasks and OS System Automation.
Historia laboral
IBM - Global Services / 2008 - 2017
Unix Engineer, Oracle Solaris Expert, High Availability Specialist
Linux Engineer, Linux Administrator, High Availability Specialist

Working for a Healthcare company  in a Large Oracle Solaris & Linux environment.
LDOM management, installation, troubleshooting. Opscenter management / troublehsooting.
Virtualization strategies for capacity planning.
Oracle Solaris Cluster management, planning and installation of Linux systems as well.
Filesystem Management, ZFS, UFS, VxVM.
Change Management, Incident Management, ITIL and Continuous improvement.

Working on Projects with schedules, deadlines and deliverables in conjunctions with others groups and coordination of efforts  meeting customer needs. Teams are made up of people working locally or around the globe where the communication and coordination is key.

EDS (HP)  - 2007 / 2008

Solaris Unix Administrator support Level 3.
Solaris 8, 9, 10.Sparc and x86 Opteron platform.
Member of +35 Unix Administrators for a variety of Unix enviroments.
+3000 Mission Critical Servers dedicated to a big Airline company.
Problem Management, Change Management.

Technical Work: Solaris patching with Live ugprade. High Availability enviroment administration. Veritas Cluster Server 4.1, 5.0. Sun Cluster 3.1, 3.2.
SAN working with Qlogic, Emulex, powerpath, veritas DMP. Network troubleshooting.
Server Builds with JumpStart.
Disk Management and Administration: Solaris Volume Manager, ZFS, Veritas Volume Manager 4.1, 5.0, AIX 5L LVM.

Proyectos finalizados: 1

Último login: Hace 7 meses

Registrado: Hace un año