
2015–2022 Systems Administrator/IT Manager, FerradaNehme Lawyers, Santiago.
Highlights:
– Migrated critical servers to Azure, transitioned from managed exchange to exchange online
– Updated legacy on-premises infrastructure
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Led automation initiatives for endpoint devices IT deployment and management with AzureAD, Intune,
Windows Autopilot, Microsoft365 integration and Single Sign-On
Direct responsibilities included:
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Leading the area including two technicians, planning budget, managing providers, leading IT projects and
reporting to CFO and later to CEO
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Owned production physical and virtual infrastructure, including Web Hosting and Intranet administration
(Ubuntu Linux, Apache, MySQL, Wordpress)
– vSphere 6.0 vmware administration, veeam backup, Azure
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Physical infrastructure administration including network devices and services (DNS, DHCP, NTP, ActiveDi-
rectory), Storage/NAS, virtual Windows/Linux servers administration, Meraki MDM
– pfSense firewall admin, implemented multi wan internet provider and high availability
2014–2015 Developer, Instituto Nacional de Estadísticas, Santiago.
Part of a small team for Integrated Systems project. Analysis of Economics Datamart, working with C# .NET
technologies and SQL Server Integration Services (SSIS) and SVN
2012–2014 Research Assistant, Centro Interdisciplinario de Neurociencia de Valparaiso, Valparaiso.
Build, configure and maintain a linux based 256 core High Performance Computer Cluster (HPC) for simulations
in computational neuroscience/bioinformatics (stack: Linux, samba, ldap, nfs, torque/maui, ssh, svn). Research
assistant coding/scripting with python/numpy for trpm-8 cold transduction simulations.
2011–2012 Developer, Simple Ops S.A., Santiago.
Contractor for Yahoo-Inc. Development and maintenance of Search Engine Marketing software, development
of solutions running over hadoop clusters, fitting it to the client’s processing pipeline framework based on
torque/maui. Stack: Perl/Python/PHP + PostgreSQL/MySQL + Hadoop/HDFS + SVN
2011 BI Consultant, Everis Chile S.A., Santiago.
Consultancy in Business Intelligence. Analysis, Design, Developing and Testing of BI Solutions. ETL processes
based on shell scripting, SQL and Oracle Data Integrator (ODI) tool. Stack: Bash scripting + Oracle + ODI +
SVN
2008–2011 R+D Technician, Segic Usach, Santiago.
Datawarehouse deployment with open source technologies, ETL processes based on shell scripting, Exploration
of software technologies to bring innovative solutions to middle-complex problems. End-users support tasks,
operation and administration of Linux Servers and Oracle Databases. Experience with linux command line,
bash, oracle, mysql, postgresql, php
2008 Developer, Investigación y Desarrollo EIRL, Santiago.
Development of psychometric test’s evaluation software, under supervision of Psychologist Ronald Troncoso
Galleani - www.interpretasoftware.cl. Experience with Visual Basic 6.0, VB .NET, Access/SQL Server
2007 Developer, Soc. Pie Andino Ltda., Santiago.
Developer, experience with php+ajax+postgreSQL in building an ERP for an Educational Institution
Academic work history
2022 Teacher, Liceo comercial Vate Vicete Huidobro, Santiago.
Teacher for IT equipment installation and configuration course at secondary technical school.
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Helped to facilitate an agreement between my former employer and the school for the donation of 30 used
computers, along with new components to improve them. The former employer benefited from getting rid of
old hardware in a meaningful way with close to zero waste. Students benefited from the guided hands-on
experience of refurbishing and configuring the hardware, ultimately taking them to their own homes as a gift
they owned.
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Led the improvement of the computer lab hardware by undertaking a small but significant project to upgrade
components, resulting in increased speed and better response time of the equipment. This enhancement
enabled the equipment to actively support students’ learning.
2008–2009 Lab professor, Universidad de Santiago de Chile, Santiago.
Microcomputers Assembly language lab professor for Bsc. in Computer Science program
2008 Instructor, New Horizons, Santiago.
Recording and Edition of Microsoft Official Courses, for Desktop Support in Windows XP y Applications
2007–2008 Instructor, Universidad Tecnológica de Chile Inacap, Santiago.
Programming instructor for Networking Engineering program
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