Engineer Software

Fernando Sergio Garza Aguayo

Systems Administrator Engineer

******@*****.***

Camino de Los Pavorreales 936

52-818-***-**** (home)

Colonial de San Jeronimo, CP 64630

52-818-***-**** (mobile)

Monterrey, NL, Mexico

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OBJECTIVE

IT leader position in web operations.

HIGHLIGHTS

. 4+ years of experience in UNIX/Linux systems administration focused in

the execution of high traffic web services, including requirements

analysis, performance tuning, capacity planning, services configuration,

processes automatization, monitoring and troubleshooting issues.

. Planned, developed and implemented OpenSource Internet arquitectures for

news and e-business websites, migrating from different operating systems,

mainly implementing Linux. Developed real-time synchronization procedures

between SQL Server, MySQL and Progress databases.

. Successfully developed an application integrated caching XML based

solution, allowing to grow in a horizontally scalable manner. This solution

reduced load in database servers mantaining load in webservers, reducing

complexity and costs in hardware acquisitions.

. Developed real-time financial transactions synchronization between

Progress and MySQL through TCP/IP programming using sockets multiplexing in

C language.

. Designed a comunication protocol based on the ISO8583 stantard

(financial transaction card originated messages) for cards activation from

point of sale terminals.

. Reengineering of an on-demand video platform; optimizing audio/video

quality, reducing broadband costs and software licensing.

AREAS OF EXPERTISE

. Administration and configuration of UNIX/Linux systems and services

. Performance tuning, processes optimization and troubleshooting issues

. Design and administration of MySQL and Progress 4GL databases

. NAS, DAS and SAN arquitectures

. NFS, NIS, TCP/IP, RSH, SSH, Telnet and HTTPS protocols

. Solid programming/scripting experience in C, CSS, Javascript, HTML,

Perl, PHP, Prolog, Shell, SVG, XML, XSLT

. Rich Internet Aplications development with AJAX, JSON, YUI Library

. Search engines optimization

. Geographic information systems development

. Software/Applications/Libraries: Apache HTTP Server, Apache Solr, BSD

socket API, KinoSearch API, Komodo IDE, mencoder, Nagios, sed, Vi editor,

Visual Prolog 6.3, Webspeed 9.1E

. Images, audio and video edition

. Others: CGI programming; Regular Expressions

EDUCATION

Systems Administrator Engineer oriented in Software Engineering

Faculty of Mechanical and Electrical Engineering, UANL, Monterrey, Mexico

LANGUAGES

Spanish, native

English, TOEFL 510 pts., UANL, Monterrey, Mexico

Japanese, JLPT Level 4, Japan Foundation, Mexico city, Mexico

EMPLOYMENT HISTORY

Internet Operations Manager, 2007 to Present

TV Azteca Noreste, Monterrey, Mexico - Television Network, Newscast

. Built a web operations, design and content update team and developed all

the operational plans to deliver the TV broadcasting news content through

the Internet at http://info7.mx

. Developed the Internet architecture from scratch. From quoting servers,

through the installation, configuration and administration of hardware and

services. Databases design and tuning. Developed content managment systems,

analysis tools, administration and monitoring applications. Performance

tuning and capacity analysis.

. Worked in a multiserver infrastructure, implementing distinct

arquitectures and services through the website growth, like NFS, NIS, NAS,

DAS and SAN.

. Implemented an on-demand video solution to reduce to one fifth the

bandwith costs in a transparently way to end users.

. Active participation in board meetings aligning with the business plans

for growth and profit.

. Worked closely with marketing and sales teams in project design to

improve service and meet business goals.

Software Engineer, 2007

Epicor Software Corporation, Monterrey, Mexico - Business Software

Solutions

. Analysis optimization of transactional procedures of the financial ERP

in SQL Server.

Database Administrator Jr., 2006 to 2007

Professional Practices, 2005 to 2006

Todito Card, Monterrey, Mexico - Internet Service Provider

. Database design and administration; development of administration

applications and high traffic web services with PHP/Perl/MySQL and

Progress/Webspeed in UNIX/Linux.

. Optimization of e-commerce transactional procedures in the

accomplishment of online charges and credit asignment to users.

. Implemented AJAX as a new technology for the company to accelerate the

online sales processes and improve the end users experience.

. Reengineering and real time migration of the pre-paid card activation

systems, credit asignment and balance consultation from Progress/WebSpeed

to PHP/Perl/MySQL.

. Web services, applications, processes and reports development.

. Troubleshooted issues interacting with the Call Center supervisors.

. Elaborated technical documentation and flow charts of online

transactional procedures.

DIPLOMAS

. Web pages design, 2003

. Communications and wiring, 2003

. Computer Maintenance, 2002

Faculty of Mechanical and Electrical Engineering, UANL, Monterrey, Mexico

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