Jose Luis P. | Elance
 
176985602337900
Last Sign-in: Dec 28, 2012

Jose Luis P.

   Spain
  |  1:15 am Local Time

Resume/C.V.

I am a freelance Senior Linux/Unix Systems Architect.

I do the design, installation, configuration and administration of servers and network elements in highly productive and high availability environments, and startups.

Professional skills:

- Expert designing architectures for startups.
- Expert in Amazon Web Services ( AWS ).
- Expert migrating traditional environments to cloud computing.
- Expert designing private and hibrids clouds.

Technical skills:

- Design and administration of UNIX platforms to improve availability, performance and scalability.
- Design and management of the security features of the UNIX platform.
- Firewalls (Cisco ASA, SonicWall)
- Load Balancers (BigIP-F5/LTM/GTM/LC, LBS)
- Web Servers HTTP / HTTPS (Apache, Lighttpd, Cherokee, Nginx, OHS)
- Applicaction Servers J2EE Application Servers (Tomcat, JBoss, GlassFish, OAS)
- Caching Servers (memcached, EHCache)
- Email Servers SMTP (sendmail, postfix)
- DNS and Proxy Servers(bind, squid)
- Monitori
Service Description
Education
Desarrollo y Mantenimiento Websites LAMP
Postgraduate
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Ingenier
Engineer
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Administraci
Postgraduate
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Administraci
Postgraduate
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Employment
Netquest
Network & UNIX Systems Manager
2012 - 2012
Netquest, leader in Spain and Latin America in survey services and online technologies surveys. My job as a systems manager is design, install, manage and configure all servers and network elements of the company, and create a new systems team. I manage about 50-70 servers on AWS (Amazon Web Services) with a traffic of about 20 to 30 Mbits / sec, with about 200-250 Hits / sec. Common tasks are: - Administration of GNU / Linux (Debian / Ubuntu) on EC2 - Administration of Cloud Computing environment with AWS VirtualPrivateCloud - Route53 (DNS) administration - Elastic Load Balancer Administration (ELB) - S3 buckets administration - CDN (CloudFront) administration - Administration of web servers (Apache2, S3) - Administration of application servers (JBoss EAP 5 and Tomcat) - Management of database servers (RDS and MySQL) - Management of email systems (postfix) - Management and monitoring system alerts (Gumobox) - Administration of servers cache (memcached) Main projects: - Analysis and development of the production platform to improve performance, and high availability architecture. - Migration of the production environment to Amazon Cloud Computing (AWS) - Migrating to JBoss5 JBoss4 environments - Migration from MySQL to RDS - Redesign of the backup system. - Creation of the team of guards 24x7
Wtransnet - World Transport Networking
Senior Network & Unix Systems Administrator
2009 - 2012
Currently working on Wtransnet, leader in Spain for the management of cargo bags and logistics management. Member of Systems Management team, my job was to install, manage and configure all our corporate servers. The team manages approximately 50 servers, including webservers, application servers, databases, firewalls, load balancers and other network systems. The common tasks were: - Administration of GNU / Linux (Debian / Ubuntu), Red Hat Enterprise Linux and Oracle Linux. - Administration of email systems (postfix) - Administration of DNS (bind) - Administration of monitoring systems (Gumobox) - Administration of web servers (Apache / OHS - Oracle HTTP Server) - Administration of application servers (OAS - Oracle Application Server) - Administration of database servers (Oracle and MySQL) - Administration of cache servers (memcached / EHcache) Main projects: - Analysis and evolution of the production platform to improve performance and architecture. - Analysis and design of a secundary data center. - Improvements in the platform development. - Migration Oracle to OpenSource systems - Redesigning backup system. - VMWare ESX Virtualization - New caching layer. - Apache optimization and Jmeter stress platform. - XenServer virtualisation of the production enviroment. - Oracle Application Server to JBoss 5.1 migration
eDreams
Senior Network & Unix Systems Administrator
2008 - 2009
Member of Systems Management team, my job was to install, manage and configure all our corporate servers. The team manages approximately 150 servers, including webservers, application servers, databases, firewalls, load balancers and other network systems. The site had about 120 million visits per month and a 150Mbits/seg bandwidth with 99.99% availability. The common tasks were: - Administration of GNU/Linux (Debian / Ubuntu) and Sun Solaris (Solaris 10 / OpenSolaris) - Management systems for collecting and analyzing logs. - Administration of antivirus and antispam systems (postfix + clamav + spamassesin) - Systems Management DNS (bind) - Administration of monitoring systems (Nagios + Cacti) - Administration of web servers (Apache / Lighttpd) - Administration of application servers (Dynamo / Tomcat / JBoss / GlassFish) - Administration of load balancers (BigIP F5 LC / LTM) Main projects: - Analysis and evolution of the production platform to improve performance and architecture . - Improvements in the platform development and QA. - Improvements in monitoring systems and implementation of Cacti. - Study and implementation of new features in OpenSolaris (ZFS / LDoms / DTrace).
Emagister.com
Senior Network & Unix Systems Administrator
2008 - 2008
Member of Systems Management team, my job was to install, manage and configure all our corporate servers. The team manages approximately 50 servers, including webservers, application servers, databases, firewalls, load balancers and other network systems. The common tasks were: - Administration of RedHat Enterprise Linux - Management systems for collecting and analyzing logs - Administration of antivirus and antispam systems (Kerio Mail Server) - Systems Management DNS (bind) - Administration of monitoring systems (Sitescope + Cacti) - Administration of web servers (Apache) - Administration of caching servers (memcached) - Administering application servers (ColdFusion) - Administration of load balancers (LBS) - Database Administration (MySQL) Main projects: - Improvements in monitoring systems and implementation of Cacti.
T-Systems
Senior Network & Unix Systems Administrator
2007 - 2008
Member of Systems Management team, my job was to install, manage and configure all servers and workstations SEAT (major car manufacturer in Spain) The common tasks were: - Administration of GNU / Linux (Debian / Ubuntu), Sun Solaris (Solaris 10 / OpenSolaris) and IBM AIX 5.3 - Systems Management DNS (bind) - Management backup systems (Veritas NetBackup) Main projects: - Improvements and optimization in backup platform.
IBM
Network & Unix Systems Administrator
2006 - 2007
Initially a member of the Security team, my job was to install, manage and configure "La Caixa" (one of the leading banks in Spain) servers. The team manages approximately 50 servers, including email servers, antispam server, antivirus servers, securized access servers, one time password application servers and proxy servers. The common tasks were: - Administration of Red Hat Enterprise Linux and IBM AIX 5.3 - Management systems for collecting and analyzing logs (IPSec Bitacora) - Management of security patches. - Management of StrongAuthentication and OneTimePassword systems - Administration of antivirus and antispam filtering systems (sendmail + sophos + aladdin) - Administration of proxy servers (squid) - Administration of monitoring systems (OpenView) The second stage was a member of the team web platform for the same project with La Caixa. The common tasks were: - Administration of IBM AIX 5.3 - Administration of web servers (Apache / Lighttpd) - Administration of application servers (IBM WebSphere) - Administration of proxy servers (squid) - Administration of monitoring systems (Cacti)
Roche Diagnostics
Network & Unix Systems Administrator
2004 - 2005
Member of R&D team in Barcelona (Spain) my job was to analyze the applications that Roche Diagnostics develops for hospitals. The main tasks were: - Performance analysis. NET applications and server hardware. - Development of simulators in Java for performance analysis. - Design of network topologies for hospitals. - Installing and Managing HP servers on Windows and Linux. - Migrate applications to Linux.
UAB
Network & Systems Administrator
2002 - 2003
Management and installation of the department's internal network and connecting PC's to research machines.
Payment Terms
None specified
Jose Luis P. | Elance

Jose Luis P.