## BIO
* I worked for many big enterprises and government agencies for many years.
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">I've been working with Unix/BSD systems for 8 years.
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* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Beginning with SCO-UNIX, then IRIX, Solaris, Linux, all BSD Flavors (OpenBSD/FreeBSD/NetBSD)
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* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Programming since 1992 with the most varied tools.
From C/C++ and ASM x86 to Visual Basic and Python.
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* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Security developments since 1997.
Building of secure E-Commerce, applications and network infraestructures.
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* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Highly trained in Networks, from managed switchs and routers to WAN devices.
Very interested in IPv6 and routing protocols.
VPN's using IPSec/SSH.
Authentication via Kerberos/LDAP and many other directories.
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* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Expertise in Windows NT/2000 Server.
I've been a Microsoft Beta Tester for 2 years.
Implementation of highly secure policies.
Installation and management of SQL Server services.
Hardening of Internet Information Servers to avoid information leaking and system intrusion.
Installation and configuration of Microsoft Exchange Server Services.</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Training personnel for 5 years in many levels of knowledge.</font>
## Area of Expertise
<font face="Verdana, Arial, Helvetica, sans-serif" size= "2">**Operative Systems:**</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">FreeBSD/OpenBSD/NetBSD</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">SCO-UNIX</font>
* SGI IRIX
* Sun Solaris/SunOS
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Windows NT/Windows 2000
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* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Linux (Debian, Slackware, etc)
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* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">QNX
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* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">PalmOS
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* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">OS/2
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* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">DOS</font>
<font face="Verdana, Arial, Helvetica, sans-serif" size= "2">**Programming Languages:**</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">C</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">C++</font>
* x86 Assembly
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Visual Basic</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Python</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Pike</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">ASP</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">PHP</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">4GL</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Informix NewEra</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">SQL</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">tSQL</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">VBScript</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Javascript</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">HTML</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">qBASIC</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">BASH</font>
<font face="Verdana, Arial, Helvetica, sans-serif" size= "2">**Programming tecnologies:**</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">RPC</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">XML-RPC</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">SOAP</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">COM</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">COM+</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Microsoft Transaction Server</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">CORBA</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">ISAPI</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">CSAPI</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">ODBC</font>
<font face="Verdana, Arial, Helvetica, sans-serif" size= "2">**Products:**</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">MySQL</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">PostgreSQL</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Informix</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Apache</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Snort</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Qmail</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Sendmail</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">EXIM</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">OpenLDAP</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Many KDC's</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Microsoft SQL Server</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Microsoft Exchange Server</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Microsoft ISA Server</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Microsoft Proxy Server</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Microsoft IIS</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Microsoft CA Server</font>
<font face="Verdana, Arial, Helvetica, sans-serif" size= "2">**Networking:**</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">IPv4</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">IPv6</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Deep knowledge of IP, TCP, UDP and ICMP protocols</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Multicast and IGMP</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">RIP</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">SNMP</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">IPSec</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">SSH</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Router, switch and bridge configurations</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">VPN's</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">TLS-SSL</font>
<font face="Verdana, Arial, Helvetica, sans-serif" size= "2">**Security:**</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Penetration testing</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Source code analysis and auditing</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Black box analysis</font>
* <font face="Verdana, Arial, Helvetica, sans-serif" size= "2">Design recommendations</font>
