Matias Carlos Siri-Mobile: -
Birth date:-
Capital Federal, Argentina
Linkedin Profile:
www.linkedin.com/in/lechu
Team Leader for support and infrastructure teams.
%100 focused on Cloud IT & Infrastructure environments.
Unix Solaris and GNU Linux Administrator certified.
Experienced in Cloud Computing with Amazon Web Services (AWS) Implementations.
* +/- 15 years experience in management in the IT & TELCO industries.
* Experienced in Managed Services Operations.
* Vast experience in Customer relationship and business development.
* Leadership experience with large line organizations
* Leadership of change management programs.
* Focused in delivery areas and the methods processes and tools that enable successful
operations.
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CERTIFICATIONS:
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SCSASC: Sun Certified System Administrator for Sun Cluster 3.2
RHSA: Red Hat System Administrator
CCNA: Cisco Certified Networking Associate (expired)
CNA: Certified NetWare Administrator (expired)
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SKILLS:
Amazon Web Services:
* Virtual Private Clouds (VPC)
* Elastic Compute Cloud (EC2)
* Auto Scaling
* Amazon CloudFront
System Administration:
* UNIX: Solaris
* GNU Linux / RedHat / CentOS / Debian / Ubuntu
* Scripting: Bash
High Availability and Volume Managers
* Sun Volume Manager
* Veritas Volume Manager
* Sun Cluster 3.2
* Veritas Cluster
LAMP
* Apache Web Server
* Apache Tomcat Application server
* PHP / MySQL / PostgreSQL
Services
* Proxy - Squid - S.Sr
* Mail Servers - Postfix, QMail, Pop, Imap - S.Sr
* Antivirus - AntiSpam - S.Sr
* Ftp Servers - vsFTP, ProFTP - S.Sr
* MySQL, PHP - Jr
WORK EXPERIENCE:
Technology Architect Team Lead, for Cloud Computing, Buenos Aires (June 2014 – Present)
In charge of all technical architect based on the cloud, powered by Amazon Web Services (AWS), designing
distributed systems on the AWS platform.
My responsibilities include:
* Design and deploy scalable, highly available, and fault tolerant systems on AWS.
* Select the appropriate AWS service based on data, compute, database, or security requirements.
* Identify the appropriate use of AWS architectural best practices.
* Estimating AWS costs and identifying cost control mechanisms.
ExxonMobil (Experis), Unix System Administrator. Solaris & Red Hat Specialist, Ciudad de Buenos
Aires (November 2012 – November 2013)
Unix Administrator, specialized on Solaris and Red Hat platforms. Supporting in UNIX/AS400 Operations
team, performing tasks like file system administration with Sun Volume Manager & Veritas Volume Manager.
Cluster resources operation with Sun Cluster & Veritas Cluster for high availability administration. As part of
Incident Team, taking care of high severity incidents, trouble shooting and resolution corrective actions.
Pathign Solaris 5.8 and Solaris 10, with ExxonMobil internal tools, Solaris supported like LiveUpgrade on
branded and zoned systes powered by containers.
Orga Systems, Service Delivery Manager and Team Leader for 2nd Level Support, Ciudad de Buenos
Aires (November 2011 – November 2012)
In charge to deliver an Operational Excellence and build a great relationships with the Orga System
customers. I have the end to end responsibility for the support service and customer satisfaction for a high
valued Orga System LATAM customer.
This includes services provided by Orga Systems products and the fulfillment of all contractual obligations
by Orga Systems and customer.
IBM, Global Business Services, Technical Leader for Business Intelligence, Martinez, Buenos Aires
(January, 2011 - November 2011)
Technical Leader for Infrastructure and support Argentina team. The Business Analytics Center of
Competency (BACC) team is a business intelligence group, supporting from USA, China, Argentina and
Mexico to all internal IBM accounts using Cognos reporting tool, in charge to bring zLinux (Linux on Z)
support for Cognos BI service.
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HP, Enterprise Services (ex EDS), Unix System Administrator. Solaris & Red Hat Specialist, Nuñez
(July, 2009 - January, 2011)
Working as Project leader, dedicated to one important HP account, in charge to get this account and bring it
to green on HP SLA dashboard . Unix Administrator, specialized on Solaris and Red Hat platforms.
Supporting UNIX for leverage HP's customers from USA, performing tasks like, file system administration
with Sun Volume Manager & Veritas Volume Manager. Cluster resources operation with Sun Cluster &
Veritas Cluster for high availability administration. As part of Incident Team, taking care of high severity
incidents, trouble shooting and resolution corrective actions.
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Sun, Microsystems (EDS), Unix System Administrator - Solaris Specialist, Nuñez
(March 2008 - July 2009)
Promoted to Focal point, without budge management, for patching team with Sun tools like N1 and
LiveUpgrade for zoned Solaris 10. In charge of coordination and delivery of related tasks in base to the skills
and expertise of the team members, like volume managers administration, clusters and zones patch
deployments, internal disks issues, SAN issues, and other hardware problems. 24x7 support for patching
team members. Solaris System Administrator for Sun, Microsystems. File System administration with Sun
Volume Manager and Veritas Volume Manager. Cluster resources operation with Sun Cluster for high
availability administration. In charge of new building projects for new installations of Solaris 10 with
containers (zones), with jump start tool.
IBM Global Delivery Center (Adecco), IT Specialist, Linux/Unix System Administrator, Vicente Lopez
(September 2006 - March 2008)
Promoted to Focal Point: Full Time Linux & UNIX support for American Express. Team member of MRO
Team (Mid range optimization) for midrange servers optimization, and data bases consolidations. File
system administration with Veritas Volume Manager. Cluster resources operation with Veritas Cluster for
high availability administration. In charge of new building projects for new installation of Linux Boxes with
Red Hat Enterprise with Kickstart tool implementation.-
Red Hat ( via Preteco S.A. ), Consultor Red Hat Linux y pre-venta, Puerto Madero
(June 2005 - September 2006)
Consultor Red Hat Linux, a cargo del desarrollo y ejecución de proyectos de integración de sistemas para
clientes corporativos, como ser AFIP, Ministerio de Economía, PAMI, entre otros organismos
gubernamentales. Los proyectos incluyen soluciones de Mail, application servers y file servers, entre otros.
Gilat Satellite Network / Servicio Satelital, Linux Administrator / NOC Operator.
(June 2000 - June 2005)
Linux Administration task in data center. In charge of windows to linux migration and new services
implementation like mail, ftp, and other related services with y groupwares, qmail and squirrelmail. In charge
of cache web administrator with SQUID. Operation, administration and bash scripts development for satellite
consoles under Solaris. Operation and administration of CISCO products LAN / WAN. NMS Software
operation for remote satellite nodes.
MemoSoft / HighSystems, Network Administrator, Ciudad de Buenos Aires
(March 1998 - June 2000)
Network administrator for Windows NT and Novell Netware products. User administration, directory services
and print servers. In charge of new services implementation like mail, ftp and proxies under Linux. New
building implementation under GNU / Linux for proxies, backup servers, print servers, and file servers and
other Internet services like mail, ftp and other. In charge of new migration projects.
EDUCATION:
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Student, Computer Science, Universidad Argentina John F. Kennedy
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TRAINING:
Updated Training:
* ITIL v.2
* System administration for Sun Cluster 3.2
* ZFS Administration (SA-229-S10)
* Veritas Volume Manager (IBM Insternal)
* Fundamentals of Veritas Cluster (IBM Internal)
* Red Hat Linux Administration (RH133)
* Red Hat Linux Networking and Security Administration (RH253)
* Red Hat Cluster Suite (Red Hat Internal)
* Troubleshooting AIX (IBM Q1316)
* AIX Administrator (IBM Internal Q1314)
* Fundamentals of Websphere Application Server (IBM Internal)
Old training:
* PHP & MySQL developer
* Linux System Administrator
* Linux Network Administrator
* Windows 2000 Server Fundamentals
* Windows NT Enterprise
OTHER IT SKILLS:
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English language: Writing and listening intermediate skills.
Technical English: High skill to read technical english books.
Sun Hardware maintenance
Spreadsheets and documents
SUMMARY:
Other non-technician skills
* Martial Arts Instructor, Sipalki-do 1st dan, in charge of more than twenty young and teenagers students,
transferring and teaching fields like security and self defense.
* Certified as Self Defense Instructor by SPAD Institute http://www.spad.com.ar/instructores/matias.htm
Last non-technical books read
* The Little Prince, by Antoine Saint Exupery.
* Introducing NLP, by Joseph O'Connor & John Seymour
* Rich Dad, Poor Dad, by Robert Kiyosaki.
* The Manual of the Warrior of Light, by Paulo Coelho.
* The Knight in Rusty Armor, by Robert Fisher.
* The Art of War, by Sun Tzu
Others and non-technical books reads:
* The Little Prince, by Antoine Saint Exupery.
* Introducing NLP, by Joseph O'Connor & John Seymour
* Rich Dad, Poor Dad, by Robert Kiyosaki.
* The Manual of the Warrior of Light, by Paulo Coelho.
* The Knight in Rusty Armor, by Robert Fisher.
* The Art of War, by Sun Tzu
* Stephen Hawking – Theory of Everything
Next others and non-technical books and ready to read:
* Stephen Hawking – Does God play dice
* Stephen Hawking – The Nature Of Space And Time
