at Sefaz - SP
Brazil
at Sefaz - SP
Brazil
Self-motivated, self-disciplined and self-learning Unix/Linux Systems Administrator experienced on deploying, maintaining and troubleshooting high-availability networks and standalone Linux servers, with ample experience in dealing with globally distributed teams and tight deadlines to meet customer's expectations. Professional skills include Iptables firewalls, Samba, OpenLDAP, Kerberos, LAMP (Linux + Apache + MySQL + PHP) servers, Squid Proxies and Nagios Monitoring, as well as configuration of other Linux network-related services including NFS, SSH servers and Subversion Servers. Experienced in developing shell and perl scripts to automate and improve systems maintenance and Nagios monitoring, and basic PHP knowledge.
IPTables firewall, Linux server setup and troubleshooting, network-related services and servers, high-availability, shellscript, perl.
(Privately Held; Information Technology and Services industry)
September 2009 — Present (7 months)
Linux and Solaris Systems administrator
(Public Company; JAVA; Information Technology and Services industry)
2008 — September 2009 (1 year )
(Computer Networking industry)
June 2007 — February 2008 (9 months)
Worked as a field engineer for various customers, managing and troubleshooting servers and networks of varying degrees in complexity, and remotely managed and maintained other Linux servers.
I developed and implemented load-balancing projects with Iptables firewalls and deployed high-availability services using heartbeat on Debian servers.
(Government Administration industry)
November 2006 — June 2007 (8 months)
Worked on migrating a Windows 2000 based domain to a SSO solution using Debian Linux, MIT Kerberos and Samba. I was responsible for preparing the environment and developing several scripts to provide easier management of the whole infrastructure. I also assisted on migrating the windows workstations to the new domain. I have also set up Iptables firewall rules and did daily management of Linux servers running Apache, MySQL and PHP.
(Computer Software industry)
October 2006 — November 2006 (2 months)
Created documentation on implementing a Single Sign On solution to replace Windows domains, using Linux, MIT Kerberos and Samba.
(Computer Software industry)
July 2006 — November 2006 (5 months)
Set up linux-based Closed-Circuit TV monitoring servers using Zoneminder and LTSP servers to display media on outdoors and elevators
BA , Data Processing , 2005 — 2008
BA , Aeronautical Sciences , 2000 — 2003
Computers, Linux, Free Open Source Software, Flying (PPSEL), Music